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{{Short description|State highway in California, United States}}
'''California State Route 1''', more generally known as '''Highway 1''', or in ] as the '''Pacific Coast Highway''' or '''P.C.H.''', runs along the ] coast for most of the length of the ] state of ].
{{Redirect-several|dab=no|Pacific Coast Highway (disambiguation)|Coast Highway|California's 1st congressional district|1 California (disambiguation)|PCH (disambiguation)}}
{{redirect-distinguish-text|Cabrillo Highway|the ] in San Diego}}
{{Use mdy dates|date=November 2024}}
{{Infobox road
| state = CA
| type = SR
| route = 1
| map = {{maplink|frame=yes|plain=yes|frame-align=center|frame-width=290|frame-height=260|type=line|from=California State Route 1.map}}
| map_custom = yes
| map_notes = SR 1 highlighted in red
| section = 301
| maint = ]
| length_mi = 655.845
| length_round = 3
| length_ref = <ref name="trucklist" />
| restrictions = {{Collapsible list
| title = Special restrictions<ref>{{cite web|url=http://www.dot.ca.gov/hq/traffops/engineering/trucks/routes/restrict-list.htm|title = Special Route Restrictions|publisher=California Department of Transportation|access-date=July 25, 2014|archive-url=https://web.archive.org/web/20140912222946/http://www.dot.ca.gov/hq/traffops/engineering/trucks/routes/restrict-list.htm|archive-date=September 12, 2014|url-status=live}}</ref><ref>{{cite web|url=https://dot.ca.gov/-/media/dot-media/programs/traffic-operations/documents/trucks/truckmap-d05.pdf|title=Truck Networks on California State Highways|publisher=California Department of Transportation|access-date=January 5, 2020|archive-date=January 10, 2024|archive-url=https://web.archive.org/web/20240110000453/https://dot.ca.gov/Configuration/Error-Pages/Error-404-Page|url-status=live}}</ref>
| frame_style = border:none; padding:0;
| list_style = text-align:left;
| bullets = yes
| 1 = No flammable or combustible tank vehicles in the ]
| 2 = No trucks with 4 or more axles through ]
| 3 = No trucks over {{convert|3|ST|t|abbr=on}} through ]
| 4 = No explosives, flammables or combustibles in the ]
| 5 = No trucks exceeding 30 feet kingpin to rearmost axle distance from Carmel to San Simeon
}}
| length_notes = (broken into 5 pieces by U.S. Route 101)
| tourist = {{plainlist|
*] ] Route One, Big Sur Coast Highway and Route One, San Luis Obispo North Coast Byway
*] Portions of the Cabrillo Highway in Santa Barbara and San Mateo Counties<ref>{{Caltrans scenic|access-date=March 27, 2019}}</ref>
}}
| established = 1934
| direction_a = South
| terminus_a = {{Jct|state=CA|I|5}} in ]
| junction = {{plainlist|<!--


NOTE: Please do not list here all the numerous times SR&nbsp;1 intersects and runs concurrently with US&nbsp;101. Thank you.
]
NO MORE THAN 10 JUNCTIONS PER WP:USRD/STDS!
-->
*{{Jct|state=CA|SR|55}} in ]
*{{Jct|state=CA|I|10}} in ]
*{{Jct|state=CA|SR|34}} in ]
*{{Jct|state=CA|SR|46}} near ]
*{{Jct|state=CA|SR|68}} in ]
*{{Jct|state=CA|SR|17}} in ]
*{{Jct|state=CA|SR|92}} in ]
*{{Jct|state=CA|I|280}} in ]
*{{Jct|state=CA|SR|20}} near ]
}}
| direction_b = North
| terminus_b = {{Jct|state=CA|US|101}} near ]
| counties = ], ], ], ], ], ], ], ], ], ], ], ]
| previous_type = I
| previous_route = 980
| next_type = SR
| next_route = 2
}}


'''State Route 1''' ('''SR&nbsp;1''') is a major north–south ] that runs along most of the ] of the U.S. state of ]. At {{convert|656|mi|km}}, it is the longest state route in California, and the ] after ]. SR&nbsp;1 has several portions designated as either '''Pacific Coast Highway''' ('''PCH'''), '''Cabrillo Highway''', '''Shoreline Highway''', or '''Coast Highway'''. Its southern terminus is at ] (I-5) near ] in ] and its northern terminus is at ] (US&nbsp;101) near ] in ]. SR&nbsp;1 also at times runs ] with US&nbsp;101, most notably through a {{convert|54|mi|km||adj=mid}} stretch in ] and ] counties, and across the ].
Highway 1 (especially the portion north of ]) is famous for some of the most beautiful coastline in the world. From the north, the highway passes through the cities of ], ] and ] before joining with ] and entering ] over the ]. The highway continues south on the west coast of the ] through ] to ] and ]. Several miles south of ], Highway 1 crosses the scenic ], a 900-foot stone arch that passes over the Bixby Creek gorge. The highway then continues south through the cliffs of ] and on to the coastal cities of ], ], and ]. It then connects to such Southern California beach cities as ], ], ], ], ], ] and ]. South of the Los Angeles area, P.C.H. winds through cities which include ], ], ], ], ], and ].


The highway is designated as an ]. In addition to providing a scenic route to numerous attractions along the coast, the route also serves as a major thoroughfare in the ], the ], and several other coastal urban areas.
For most of its length from roughly ] northward Highway 1 is a winding, two lane road, except between Monterey and Santa Cruz, where it is a multi-lane freeway, between ] and ], where it is co-signed with ] and again a multi-lane freeway, and in San Francisco, where it is 6 lane wide 19th Avenue and Park Presidio Boulevard, a major approach to the Golden Gate Bridge. ]s and small coastal towns can be found amongst hundreds of miles of wilderness. Along the southern length, P.C.H. is a wide, multi-laned boulevard and is even part of a freeway as it is co-signed with U.S. Highway 101 in the Ventura/Oxnard area.


SR&nbsp;1 was built piecemeal in various stages, with the first section opening in the ] region in the 1930s. However, portions of the route had several names and numbers over the years as more segments opened. It was not until the ] that the entire route was officially designated as SR&nbsp;1. Although SR&nbsp;1 is a popular route for its scenery, frequent landslides and erosion along the coast have caused several segments to be either closed for lengthy periods for repairs, or re-routed inland.
Several miles south of ], Highway 1 crosses the scenic ], a 900-foot stone arch that passes over the Bixby Creek gorge.


==Route description== <!--Route descriptions should be written in a present-day perspective. Any changes or significant events may be indicated in the History section.-->
State Route 1 is often erroneously referred to as ], but US Highway 1 follows the ] of the ]. US 101 runs north from downtown ] to the ]/] line, typically several miles inland from State Highway 1 and the Pacific Ocean.
Due to its fragmented nature and piecemeal relinquishments, the California Streets and Highways Code defines Route 1 across several subdivisions of section 301 as follows:<ref name="CSHC301"></ref>
<blockquote>Route 1 is from:


(a) ] south of ] to ] near ] except for the portions of Route 1 relinquished:
]
<blockquote>(1) Within the city limits of the City of ] between the western edge of the San Juan Creek Bridge and Eastline Road at the city limits of the City of ].<br/ >(2) Within the city limits of the City of ] between Jamboree Road and Newport Coast Drive.<br/>(3) Within the city limits of the City of ] between the southern city limits and ].<br/>(4) Within the city limits of the City of ] between Pleasant Valley Road and Route 101.</blockquote>
(b) Route 101 at ], 1.3 miles north of ], to Route 101, 2.8 miles south of the ]-] line at Mobil Pier Undercrossing.<br/>(c) Route 101 near ] to Route 101 in ] via the vicinity of ], ], and ].<br/>(d) Route 101 in ] to ] south of ] along the coast via ], ], and ].<br/>(e) Route 280 near the south boundary of the ] to Route 101 near the approach to the ] in San Francisco.<br/>(f) Route 101 near the southerly end of Marin Peninsula to Route 101 near ] via the coast route through ] and ].</blockquote>

In addition to the relinquished portions listed under subdivision (a), sections 301 subdivision (h), 301.1, 301.3 and 301.5 of the code permit the state to relinquish select or all portions of Route 1 in the cities of ], ], Newport Beach and Pismo Beach respectively.<ref name="CSHC3011"></ref><ref name="CSHC3013"></ref><ref name="CSHC3015"></ref> AB 2817, approved in September 2024 and effective in 2025, amends the code to add section 301.4, allowing the state to relinquish a segment in Laguna Beach.<ref name="AB2817"></ref>

SR&nbsp;1 is part of the ],<ref name="cafes">{{CAFESystem}}</ref> and through the Los Angeles metro area, Monterey, Santa Cruz, and San Francisco metro area is part of the ],<ref name=fhwa-nhs>{{FHWA NHS map|region=californiasouth|access-date=October 21, 2017}}<br />{{FHWA NHS map|region=californianorth|access-date=October 21, 2017}}<br />{{FHWA NHS map|region=losangeles|access-date=October 21, 2017}}<br />{{FHWA NHS map|region=sanfrancisco|access-date=October 21, 2017}}</ref> a network of highways that are considered essential to the country's economy, defense, and mobility by the ].<ref name=NHS-FHWA>{{FHWA NHS}}</ref> The ] has also relinquished state control of segments within ], ], ], and ]; those segments are now maintained by those respective municipalities.<ref name="relinquishment">{{cite web |url = http://leginfo.legislature.ca.gov/faces/codes_displayText.xhtml?lawCode=SHC&division=1.&title=&part=&chapter=2.&article=3. |work = ] |title = California Streets and Highways Code §§ 301, 301.1, 301.2 |access-date = February 6, 2019 |archive-url = https://web.archive.org/web/20181225032256/http://leginfo.legislature.ca.gov/faces/codes_displayText.xhtml?lawCode=SHC&division=1.&title=&part=&chapter=2.&article=3. |archive-date = December 25, 2018 |url-status = dead }}</ref>

The ] section from San Luis Obispo to ] is an official ].<ref name="byways.org">{{cite web |author = Federal Highway Administration |author-link = Federal Highway Administration |url = http://byways.org/explore/byways/2301/ |title = Big Sur Coast Highway |work = America's Byways |publisher = Federal Highway Administration |access-date = November 29, 2011 |archive-url = https://web.archive.org/web/20111202145257/http://byways.org/explore/byways/2301 |archive-date = December 2, 2011 |url-status = dead }}</ref> SR&nbsp;1 is eligible to be included in the ];<ref name="scenic">{{CA scenic}}</ref> however, only a few stretches between ] and ] have officially been designated as a scenic highway,<ref name="caltransscenic">{{Caltrans scenic|access-date=October 21, 2017}}</ref> meaning that there are substantial sections of highway passing through a "memorable landscape" with no "visual intrusions", where the potential designation has gained popular favor with the community.<ref>{{Caltrans scenic info}}</ref>

The entire route is designated as a ] to recognize those in the United States armed forces; this designation is sponsored by the California Garden Clubs, but the organization has not erected such markers along SR&nbsp;1 yet.<ref>{{cite web |author = California Department of Transportation |url = https://dot.ca.gov/programs/design/lap-landscape-architecture-and-community-livability/lap-liv-a-blue-star-memorial-highways |title = Blue Star Memorial Highways |publisher = California Department of Transportation|access-date = November 2, 2021 |archive-url = https://web.archive.org/web/20210827040720/https://dot.ca.gov/programs/design/lap-landscape-architecture-and-community-livability/lap-liv-a-blue-star-memorial-highways |archive-date =August 27, 2021 |url-status = live }}</ref> In 1959, the legislature officially designated the segment in Southern California between ] (I-5) in ] and ] near ] as the Pacific Coast Highway (commonly referred to as "PCH", without the definite article "the", unlike other ]). Between US&nbsp;101 at the Las Cruces junction ({{convert|8|mi|disp=sqbr}} south of ]) and US&nbsp;101 in ], and between US&nbsp;101 in ] and ] in San Francisco, the legislature also designated SR&nbsp;1 as the Cabrillo Highway in 1959, after the explorer ] who sailed along the coast line. The legislature also designated the route as the Shoreline Highway in 1957 between the Manzanita Junction near ] and ]. Smaller segments of the highway have been assigned several other names by the state and municipal governments.<ref>{{cite book |author = California Department of Transportation |url = http://www.dot.ca.gov/hq/tsip/hseb/products/Named_Freeways.pdf |title = 2007 Named Freeways, Highways, Structures and Other Appurtenances in California |publisher = California Department of Transportation |pages = 5, 69, 115–116 |access-date = March 28, 2007 |archive-url = https://web.archive.org/web/20130523161116/http://dot.ca.gov/hq/tsip/hseb/products/Named_Freeways.pdf |archive-date = May 23, 2013 |url-status = live }}</ref>

For the most part, SR&nbsp;1 runs parallel to the coastline, or close to it, but does turn several miles inland at various locations to avoid several federally controlled or protected areas such as ], ] and ]. In addition to connecting the coastal cities and communities along its path, the route provides access to beaches, parks, and other attractions along the coast, making it a popular route for tourists. The route annually helps bring several billion dollars to the state's tourism industry.<ref>{{cite magazine |last = Miller |first = Heather |date = June 1999 |title = The Ups and Downs of Highway 1 |url = http://www.smithsonianmag.com/travel/highway-abstract.html |archive-url = https://archive.today/20130702053412/http://www.smithsonianmag.com/travel/highway-abstract.html |url-status = dead |archive-date = July 2, 2013 |magazine = ] |access-date = July 2, 2013 }}</ref> Segments of SR&nbsp;1 range from urban freeway to simple rural two-lane road. Under the ], those segments of the highway that run through the rural areas of the protected California Coastal Zone may not be widened beyond a scenic two-lane road.<ref>{{Cite web |url=https://leginfo.legislature.ca.gov/faces/codes_displayText.xhtml?lawCode=PRC&division=20.&title=&part=&chapter=3.&article=6. |title=Article 6 of Chapter 3 of Division 20 |work=California Public Resources Code |publisher=California Office of Legislative Counsel |location=Sacramento |access-date=September 23, 2021 |archive-date=October 21, 2021 |archive-url=https://web.archive.org/web/20211021113541/https://leginfo.legislature.ca.gov/faces/codes_displayText.xhtml?lawCode=PRC&division=20.&title=&part=&chapter=3.&article=6. |url-status=live }}</ref>

===Orange County===
]
At its southernmost end in ], SR&nbsp;1 terminates at I-5 in ] in ]. It then travels west into the city center. After leaving Dana Point, Pacific Coast Highway (PCH) becomes simply "Coast Highway" while at the same time continuing northwest along the coast through ] (where it meets the southern terminus of ]) and ].<ref name="CA2010map" /><ref name="google" />

SR&nbsp;1 then enters ] and passes through several affluent neighborhoods, including ] and ], spans the entrance to the ], which marks the boundary between East Coast Highway and West Coast Highway, and crosses ] near its southern terminus. Upon crossing the ] mouth and entering ], SR&nbsp;1 regains the Pacific Coast Highway designation. It passes ] and the southern terminus of ] before reaching ] and the ]. PCH then continues along the coast into ], the final city on its journey in Orange County.<ref name="CA2010map" /><ref name="google" />

===Los Angeles and Ventura counties===
]
PCH enters ] and the city of ] after crossing the ]. SR&nbsp;1 then continues northwest through the city to its junction with ] (State Route 19) and Los Coyotes Diagonal at the ], more than {{convert|2|mi|km}} from the coast. From the traffic circle, it continues inland west through Long Beach, including approximately one mile adjacent to the southern boundary of ]. PCH is marked as such in Long Beach, but originally bore the name of Hathaway Avenue east of the traffic circle and State Street west of there. PCH then passes through the ] of ] and ]. While bypassing the immediate coastline of ], SR&nbsp;1 continues to head west into the cities of ] and ] along the route of the former Redondo-Wilmington Boulevard.<ref name="CA2010map" /><ref name="google" />

PCH then turns north through ] and ]. Upon entering ], it becomes ] and turns back into PCH designation through ].<ref>{{cite news|url=https://www.dailybreeze.com/2018/06/04/el-segundo-says-goodbye-to-sepulveda-boulevard-hello-to-pch/|title=El Segundo says goodbye to Sepulveda Boulevard, hello to PCH|first=Megan|last=Barnes|newspaper=]|date=June 4, 2018|access-date=June 5, 2018|archive-url=https://web.archive.org/web/20180719053910/https://www.dailybreeze.com/2018/06/04/el-segundo-says-goodbye-to-sepulveda-boulevard-hello-to-pch/|archive-date=July 19, 2018|url-status=dead}}</ref> At Imperial Highway, it regains the name Sepulveda Boulevard as it descends and passes under two runways of ] (LAX) via the ].<ref name="CA2010map" /><ref name="google" />

]
After leaving LAX, SR&nbsp;1 splits from Sepulveda and turns northwest, becoming ] and passing through the Los Angeles neighborhoods of ], ], and ], as well as the unincorporated community of ]. This portion of SR 1 suffers heavy congestion at most times due to the shortage of alternate north-south arterial roads west of ]. It then enters the city of ], where SR&nbsp;1 turns southwest, merging onto the westernmost segment of the ]. Passing through the ] (which also serves as the national western terminus of ]), SR&nbsp;1 emerges along the beachfront in Santa Monica as PCH again and continues along the coast, separated from Downtown Santa Monica by the palisades north of ]; this portion is also known locally as Palisades Beach Road and formerly as Roosevelt Highway. Upon leaving Santa Monica, PCH continues to follow the coast, curving west through the ] neighborhood of Los Angeles before becoming the main thoroughfare of the city of ] while traversing the entire {{convert|21|mi|km}} of that city.<ref name="CA2010map" /><ref name="google" />

]
SR&nbsp;1 crosses the county line and continues through the ] portion of the Malibu coast through ] and ]. After passing through a notch in the promontory that marks ], the western end of the ], and the beginning of the ]. The road cut left a very large rock formation at the tip of the point that is called the Mugu Rock. At that point, PCH leaves the coast and heads north, and then northwest as a freeway along the northeastern boundary of ] for several miles to an interchange at Rice Avenue, Pleasant Valley Road, and Oxnard Boulevard in ].<ref name="CA2010map" /><ref name="google" /> The reconstructed interchange at Rice Avenue and Pleasant Valley Road channels traffic north on the surface street, Rice Avenue, towards the interchange with US&nbsp;101. The historic route along Oxnard Boulevard was relinquished in 2014. Truck traffic to and from the ] also uses this designated route at the Rice Avenue/Hueneme Road connector to connect with Route 101 at the Rice Avenue Interchange.<ref>{{cite news |url = https://www.latimes.com/archives/la-xpm-1996-01-26-me-28792-story.html |title = City, County to Jointly Seek U.S. Funds for Freeway Link |work =Los Angeles Times |date = January 26, 1996 |first = Nick |last = Green |access-date = April 8, 2015 |archive-url = https://web.archive.org/web/20150418125338/http://articles.latimes.com/1996-01-26/local/me-28792_1_county-action |archive-date = April 18, 2015 |url-status = live }}</ref>

After traveling through ], SR&nbsp;1 separates from US&nbsp;101 to travel the ] along the Rincon coast that was originally opened up by the construction of the ] from ] to the Mobil Pier Undercrossing near ], where it rejoins US&nbsp;101 about {{convert|3|mi|km}} south of the ] line near ].<ref name="CA2010map" /><ref name="google" />

===Central Coast===
The US&nbsp;101/SR&nbsp;1 concurrency (although actual signage mentioning SR&nbsp;1 through this segment is nonexistent) from the Mobil Pier Undercrossing runs for {{convert|54|mi|km}}, passing through the City of ] and its neighboring communities along the coast of Santa Barbara County. The route then turns away from the ] at ], avoiding ], and heads due north through ] and the ]. In ], SR&nbsp;1, now named Cabrillo Highway, splits again from US&nbsp;101 and heads northwest to the city of ]. It is briefly joined with ] along Lompoc's east-west Ocean Avenue, before turning north as H Street to Harris Grade Road, where it then regains the Cabrillo Highway name.<ref name="CA2010map" /><ref name="google" />

After reaching the main entrance to ], SR&nbsp;1 turns northeast, away from the immediate coastline of the base, to join ]. Route 135 then splits from Route 1 south of ], and the Cabrillo Highway turns northwest back towards the coast to ]. It enters ], avoiding the immediate coastline of the protected ], before passing through ] and subsequently joining US&nbsp;101 for the third time at ]. The US&nbsp;101/SR&nbsp;1 concurrency then avoids the immediate coastline of ] and ], and instead heads straight inland to ].<ref name="CA2010map" /><ref name="google" />

SR&nbsp;1 splits from US&nbsp;101 at Santa Rosa Street in San Luis Obispo and then resumes as a four lane road as the Cabrillo Highway. It rejoins the coast in ], running through that city as a freeway, where it crosses ] at the site of a prehistoric ] settlement dating to the ].<ref>{{cite web |first = C.Michael |last = Hogan |date = February 25, 2008 |title = Morro Creek: Ancient Village or Settlement in United States in The West |publisher = The Megalithic Portal |url = http://www.megalithic.co.uk/article.php?sid=18502 |access-date = July 4, 2011 |archive-url = https://web.archive.org/web/20130524184144/http://www.megalithic.co.uk/article.php?sid=18502 |archive-date = May 24, 2013 |url-status = dead }}</ref> From there, SR&nbsp;1 proceeds north to ] until it again becomes a winding, two lane road with occasional passing lanes. It then continues along the coast through ] and ], and past the elephant seal colony at ]. SR&nbsp;1 provides access to ] in San Simeon in Northern San Luis Obispo County.<ref name="CA2010map" /><ref name="google" />

===Big Sur===
{{Main|Big Sur Coast Highway}}
]
] in Big Sur]]

SR&nbsp;1 then enters the ] region, crossing ] just south of the ] line. For about {{convert|72|mi|km}} from San Carpóforo Creek to ], the road winds and hugs the cliffs of Big Sur, passing various coastal parks in the area, with no connection to the other side of the ] except for ]. The road briefly leaves the coast for a few miles, passing through a redwood forest in the Big Sur River valley. The Big Sur segment of the highway, built between 1919 and 1937, also crosses a number of historic bridges, including the scenic ], a reinforced concrete arch with a {{convert|320|ft|m|adj=on}} span that passes over the Bixby Creek gorge, the ],<ref name="CA2010map" /><ref name="google"/> and the ].<ref name="Big Creek Bridge Data">{{cite web|url=https://bridgehunter.com/ca/monterey/440056/|title=Big Creek Bridge|website=Bridgehunter.com|access-date=September 3, 2018|archive-url=https://web.archive.org/web/20180903215455/https://bridgehunter.com/ca/monterey/440056/|archive-date=September 3, 2018|url-status=dead}}{{self-published inline|certain=yes|date=August 2021}}</ref>

===Monterey Bay Area===
After crossing the Carmel River, SR&nbsp;1 turns inland and runs along the eastern boundary of ] and the western boundary of ] before becoming a freeway in ]. After bypassing the immediate coastline of ] and the rest of the ], the freeway heads north along the coast of ] through ], ], and ]. At the interchange with ] near ], SR&nbsp;1 continues north as a two-lane rural road to ].<ref name="CA2010map" /><ref name="google" />

SR&nbsp;1 becomes a freeway once again just before entering into ]. This four-lane freeway continues up the Monterey Bay coast through ] to its interchange with ] in ]. (This ] is locally known as The Fishhook due to its tight loop ramps that resemble a fishhook when viewed from above). After a short expressway section, it skirts downtown Santa Cruz as four-lane Mission Street, regaining the Cabrillo Highway designation (local/historic name is "Coast Road") after it leaves the city and continues north-west as a two-lane road (with occasional four-lane sections) up the coast through ].<ref name="CA2010map" /><ref name="google" />

===San Francisco Bay Area===
]]]
Entering ], SR&nbsp;1 follows the west coast of the ], passing by the marine mammal colonies at ], and the historic ], before reaching ]. Between Half Moon Bay and ], the highway bypasses a treacherous stretch known as ] via the ].<ref name="CA2010map" /><ref name="google" />

]
]
SR&nbsp;1 then becomes a freeway once again at Sharp Park in Pacifica before turning inland to join ] in ]. Just short of reaching the City and County of ], SR&nbsp;1 splits from Interstate 280, where the road becomes ]. Shortly thereafter, the highway makes a slight left, becoming the six-lane wide ]; the ]'s ] ] line runs in the median from this point until a junction to a rail only right-of-way near Rossmoor Drive. SR&nbsp;1 then turns into ] after it passes through the city's ]. Then after entering the ], it goes through the ] before joining US&nbsp;101 for a fourth time on the approach to the ] known as Doyle Drive.<ref name="CA2010map" /><ref name="google" />

After crossing the bridge and entering ], SR&nbsp;1 then splits from US&nbsp;101 again near ], where it leaves the city and, as the Shoreline Highway, returns to a winding, two lane road as it passes over the ] to rejoin the coast at ]. After passing ] and the ], SR&nbsp;1 avoids the immediate coastline of ] and the rest of the ], and instead heads towards, and then along, the eastern shore of ].<ref name="CA2010map" /><ref name="google" />

Leaving Tomales Bay, SR&nbsp;1 heads further inland to intersect with Valley Ford Road just north of the ] border. It then rejoins the coast in ], where its name changes to Coast Highway past the ]es. After bridging the ] at ], SR&nbsp;1 continues to wind along the rugged coast to ], ]s, and the planned community of ].<ref name="CA2010map" /><ref name="google" />

===Mendocino County===
]
SR&nbsp;1 then crosses the ] and enters ]. The highway enters the city of ], in which it becomes Main Street, before following School Street to the northwest and then becoming Shoreline Highway once again. It bridges the ] and then, near ], the ], where it meets ].<ref name="CA2010map" /><ref name="google" />

At the town of ], the ] is spanned by the ], the only remaining wooden trestle bridge on the highway. SR&nbsp;1 then passes through ] and ], crosses ] and passes through ] and the Victorian community of ]. Continuing north, SR&nbsp;1 crosses ] on the ], and passes through the town of ]. It passes through a ] just south of the intersection with the western terminus of ],<ref>{{cite news |title = Fort Bragg's $4.4 million roundabout |work = ] |url = http://roadwarrior.blogs.pressdemocrat.com/12572/fort-braggs-4-4-million-roundabout/ |date = May 18, 2011 |access-date = July 8, 2011 |archive-url = https://web.archive.org/web/20110824124454/http://roadwarrior.blogs.pressdemocrat.com/12572/fort-braggs-4-4-million-roundabout/ |archive-date = August 24, 2011 |url-status = dead }}</ref><ref>{{cite web |url = http://www.dot.ca.gov/dist1/d1projects/simpson_lane/ |title = Simpson Lane Intersection |author = California Department of Transportation |publisher = California Department of Transportation |access-date = July 7, 2011 |url-status = dead |archive-url = https://web.archive.org/web/20100823145427/http://dot.ca.gov/dist1/d1projects/simpson_lane/ |archive-date = August 23, 2010}}</ref> where it widens to two lanes, then bridges the ] at ], becomes Main Street of ], and crosses the ].<ref name="CA2010map" /><ref name="google" />

North of Fort Bragg as a two-lane highway again, SR&nbsp;1 passes ] and the towns of ] and ] before crossing ]. After passing ], the road goes through a series of redwood-forested switchbacks before reaching ]. North of Rockport, the highway turns away from the ] to avoid steep and unstable highlands created by ] uplift. The highway follows Cottaneva Creek inland through redwood-forested mountainous terrain before terminating at US&nbsp;101 just outside ].<ref name="CA2010map">{{cite map |publisher = California Travel & Tourism Commission |year = 2010 |title = Official State Map |author = California Travel Media |scale = Scale not given |section = E2–M7, N1–X11, AA3–HH8}}</ref><ref name="google">{{google maps |url= https://www.google.com/maps/dir/33.4654009,-117.6715683/Leggett,+CA/@36.5639519,-121.3861828,1051847m/data=!3m1!1e3!4m66!4m65!1m55!3m4!1m2!1d-119.3992678!2d34.3314612!3s0x80e9a9c6e4d4512d:0x8e854ab2970d526!3m4!1m2!1d-119.743221!2d34.4318117!3s0x80e9151fd0ff67a5:0xe5a3d118c7b971a!3m4!1m2!1d-120.1939774!2d34.4726531!3s0x80eeb2ec455ddb9b:0xcf4c63fac8e6343d!3m4!1m2!1d-120.4575528!2d34.6653912!3s0x80ec194a95a80c2b:0xf2cb30ddd9c003fa!3m4!1m2!1d-121.6985489!2d36.1770126!3s0x808d810b2e374b2b:0xdd37d56561c7b227!3m4!1m2!1d-122.5118093!2d37.5971495!3s0x808f7a98dd88438b:0x89543020290f0a38!3m4!1m2!1d-122.4904785!2d37.6574322!3s0x808f7b9f3efa1ff9:0xecafa6b2bea3f3bd!3m4!1m2!1d-122.4712362!2d37.7112309!3s0x808f7c49b3a0c873:0x73f16c9814efde48!3m4!1m2!1d-122.5873801!2d37.8668995!3s0x80858e2c016a57ed:0x81e09fbaf6791ef5!3m4!1m2!1d-122.8022825!2d38.0746818!3s0x8085c67c33de0d3b:0x4019e880ed00209a!3m4!1m2!1d-123.6854295!2d39.0428901!3s0x8081049556d90c41:0x4059ea7363d49184!1m5!1m1!1s0x54d4cc1fffa328f9:0x28dffafca0e1592e!2m2!1d-123.7148275!2d39.8654841!2m1!1b1!3e0 |title= Overview Map of State Route 1 |access-date= January 24, 2015}}</ref>

==History==
SR&nbsp;1 has become famous worldwide,<ref name=pogash/> but the highway was signed as several other routes prior to 1964. When the road was first envisioned in the World War I era, California highways were referred to by either a highway name or a route number. The route numbers were used by state highway planners and the Legislature from 1915 until 1964, but were never posted on highways, referred to by the auto clubs or public, nor used on maps. The SR&nbsp;1 designation was first assigned in 1939. Various portions of SR&nbsp;1 have been posted and referred to by various names and numbers over the years. State construction of what became SR&nbsp;1 started after the state's third highway ] passed before 1910.

===Segments initially constructed===
]
] was paid 35 cents per day to help build the roadway.]]

Eager for a direct coastal route between ] and ], civic boosters used locally raised funds to begin building the ] in 1911. The route between the ] and ] had been an unimproved route along small alluvial fan beaches that skirted coastal bluff rock outcroppings at low tide.<ref>{{cite magazine |last = Yates |first = Morgan P. |date = September 2009 |title = Drive the Planks |url = http://ww1.calif.aaa.com/westways/archives/2009-09/Pages/off-ramp.asp |magazine = Westways |publisher = ] |location = Santa Ana, California |url-access=subscription|access-date=December 18, 2014}}{{Dead link|date=November 2018 |bot=InternetArchiveBot |fix-attempted=yes }}</ref> Construction of the ] ] had created a road flanked by ] along this area. In order to make this part of the first coastal route for motorists driving from ] to ], they paved the road and built wooden causeways where the route flooded from the ocean waves.<ref>{{cite book |type = Report |author = Historic Resources Group |url = http://www.cityofventura.net/files/file/comm-develop/Downtown/Survey%20Report%20FULL.pdf |title = Historic Resources Survey Update, Downtown Specific Plan Area, Prepared for the City of Ventura, California |publisher = City of Ventura, California |date = April 2007 |page = 45 |access-date = December 18, 2014 |url-status = dead |archive-url = https://web.archive.org/web/20120603223528/http://www.cityofventura.net/files/file/comm-develop/Downtown/Survey%20Report%20FULL.pdf |archive-date = June 3, 2012 }}</ref> Local funding ran out, but the newly formed State Highway Commission took over and completed the road in 1913.<ref name="Paul">{{cite journal |last = Gyllstrom |first = Paul |url = https://books.google.com/books?id=YigfAQAAMAAJ&pg=RA3-PA86 |title = Rincon Sea-Level Road Soon Completed |journal = Motor Age |volume = 22 |date = October 17, 1912 |pages = 24–25 |access-date = December 17, 2015 |archive-url = https://web.archive.org/web/20160119205235/https://books.google.com/books?id=YigfAQAAMAAJ&pg=RA3-PA86 |archive-date = January 19, 2016 |url-status = live }}</ref>

One of the most difficult routes to build was along the ] coast. The state first approved building Route 56, or the Carmel-San Simeon Highway,<ref name="mchs">{{cite web |last = Newland |first = Renee |title = Bixby Bridge |url = http://www.mchsmuseum.com/bixbycr.html |publisher = Monterey County Historical Society |access-date = November 13, 2011 |archive-url = https://web.archive.org/web/20040716200620/http://www.mchsmuseum.com/bixbycr.html |archive-date = July 16, 2004 |url-status = dead }}</ref> to connect Big Sur to the rest of California in 1919. Federal funds were appropriated and in 1921 voters approved additional state funds. ] set up three temporary prison camps to provide unskilled ] to help with road construction. One was set up by ], one at Kirk Creek and a third was later established in the south at ]. Inmates were paid 35 cents per day and had their prison sentences reduced in return. The route necessitated construction of 33 bridges, the largest of which was the ]. Six more concrete arch bridges were built between Point Sur and Carmel.<ref name="cambria">{{cite web |title = The Building of Highway One |url = http://cambriahistoricalsociety.com/history_highway1.html |work = Historical Moments |publisher = Cambria Historical Society |access-date = December 16, 2011 |archive-url = https://web.archive.org/web/20120123035538/http://cambriahistoricalsociety.com/history_highway1.html |archive-date = January 23, 2012 |url-status = dead }}</ref>

After 18 years of construction, aided by ] funds during the ], the paved two-lane road was completed and opened on June 17, 1937.<ref name="navy">{{cite web |url = http://www.navycthistory.com/NAVFACStationsHistory.txt |publisher = The Navy CT / SECGRU History |first = Joseph A. |last = Glockner |title = Naval Facility (NAVFAC) Station History |date = June 1, 2008 |access-date = December 17, 2011 |archive-url = https://web.archive.org/web/20110928130525/http://www.navycthistory.com/NAVFACStationsHistory.txt |archive-date = September 28, 2011 |url-status = dead }}</ref> The road was initially called the Carmel-San Simeon Highway (Route 56), but was better known as the Roosevelt Highway, honoring the current President ]. A 1921 law extended Route 56 south over the county road to ].<ref>{{Cite California statute|year=1921|ch=837|p=1606}}</ref>

Route 60, from ] via the coast to ], was extended from Oxnard to ] (midway to Ventura, now the site of the Oxnard Boulevard interchange with ]), in 1925. At ], a path for the highway was cut through the mountains using surplus World War I explosives, thus creating Mugu Rock.<ref name="Modern Marvels">{{cite episode |title = Pacific Coast Highway |series = ] |credits = ] |network = ] |airdate = 2004}}</ref> The 1921 legislation, in theory, made Route 60 a continuous coastal loop, with both ends at what became ] in Oxnard and at Capistrano Beach (since 1964 the southern terminus of SR&nbsp;1 at ] in Orange County).<ref>{{Cite California statute|year=1925|ch=309|p=508}}</ref> Route 56 was extended further south from Cambria to connect to present-day US&nbsp;101 in ] in 1931.<ref>{{Cite California statute|year=1931|ch=82|p=103}}</ref>

The route from ] to ] (connecting with existing ]s at each end) was one of two sections designated as SR&nbsp;1. It and Route 60 were intended as links in a continuous coastal roadway from ] to ],<ref>{{cite book |first = Ben |last = Blow |title = California Highways: A Descriptive Record of Road Development by the State and by Such Counties as Have Paved Highways |year = 1920 |url = https://archive.org/details/californiahighwa00blowrich |via = Internet Archive |pages = , 232–233, 249 |access-date = December 17, 2015 |archive-url = https://web.archive.org/web/20160306201357/https://archive.org/details/californiahighwa00blowrich |archive-date = March 6, 2016 |url-status = live }} ( {{Webarchive|url=https://web.archive.org/web/20160624154015/https://books.google.com/books?id=osgNAAAAYAAJ |date=June 24, 2016 }})</ref><ref>{{cite book |type = Report|author=Howe & Peters|url=https://books.google.com/books?id=G0w7AAAAMAAJ&pg=PA3|title=Engineers' Report to California State Automobile Association Covering the Work of the California Highway Commission for the Period 1911–1920|year=1921|pages=11–16|access-date=December 17, 2015|archive-url=https://web.archive.org/web/20160503015538/https://books.google.com/books?id=G0w7AAAAMAAJ&pg=PA3#PRA1-PA3,M1|archive-date=May 3, 2016|url-status=live}}</ref>

A large expansion of the state highway system in 1933 resulted in Route 56 being extended in both directions. To the south, a second section was added, beginning at ] on US&nbsp;101 (Route 2) and heading south through ] and ] to rejoin US&nbsp;101 at a junction called Los Cruces (sic), just north of Gaviota Pass. (A short piece near ] and Los Alamos had been part of Route 2, which originally followed present ] from Los Alamos to Santa Maria.) To the north, Route 56 was continued along the coast from Carmel through ] to ]. Several discontinuous pieces were added north of San Francisco, one from Route 1 (US&nbsp;101) north of the ] to the county line near ], another from the ] near ] (where the new ] ended) to ], and a third from ] to Route 1 near ]. Except for the gaps in Route 56 north of San Francisco, these additions completed the coastal highway, with other sections formed by Routes 1, 2, and ].<ref>{{Cite California statute|year=1933|ch=767|p=2034–2039}}: "Ferndale to State Highway Route 1 near Fernbridge." "Russian River near Jenner to Westport." "State Highway near southerly end of Marin Peninsula to the Marin-Sonoma County line via the Coast Route." "Santa Cruz to San Francisco via Coast." "State Highway Route 56 near Carmel to Santa Cruz." "State Highway Route 2 near Las Cruces via Lompoc and Guadalupe to State Highway Route 2 near Pismo."</ref><ref>{{Cite California statute|year=1935|ch=29|p=279}}: "Route 56 is from: (a) Route 2 near Los {{sic}} Cruces via Lompoc and Guadalupe to Route 2 near Pismo. (b) San Luis Obispo to San Francisco along the coast via Cambria, San Simeon, Carmel, and Santa Cruz. (c) State Highway near southerly end of Marin Peninsula to the Marin-Sonoma County line via the Coast Route. (d) Russian River near Jenner to Westport. (e) Ferndale to Route 1 near Fernbridge." "Route 60 is from Route 2 near El Rio via Oxnard to Route 2 south of San Juan Capistrano."</ref><!--were there county roads filling the gaps?-->

The section of SR&nbsp;1 from Santa Monica to Oxnard, via Malibu, went out to contract in 1925 as "Coast Boulevard", but was designated "Theodore Roosevelt Highway" when it was dedicated in 1929. Before the completion of its present alignment in 1937, a narrow, winding, steep road known as ] connected ] with Pacifica. That highway was completed in 1914 and provided competition to the ], which operated between San Francisco and ] from 1907 to 1920. SR&nbsp;1 also used to run along the coast between Pacifica and Daly City, but this segment was damaged and rendered unusable after ] on March 22, 1957. A small stub remains near ].

Route 56 along Big Sur was incorporated into the state highway system and re-designated as SR&nbsp;1 in 1939. The section of road along the Big Sur Coast was declared the first State Scenic Highway in 1965, and in 1966 the first lady, ], led the official designation ceremony at ].<ref name="pavlik">{{cite web |last = Pavlik |first = Robert C. |title = Historical Overview of the Carmel to San Simeon Highway |url = http://www.dot.ca.gov/dist05/projects/bigsur/pdfs/chmp_hist.pdf |work = Historic Resource Evaluation Report on the Rock Retaining Walls, Parapets, Culvert Headwalls and Drinking Fountains along the Carmel to San Simeon Highway |publisher = California Department of Transportation |access-date = December 17, 2011 |date = November 1996 |archive-url = https://web.archive.org/web/20161226175643/http://www.dot.ca.gov/dist05/projects/bigsur/pdfs/chmp_hist.pdf |archive-date = December 26, 2016 |url-status = live }}</ref> The route was designated as an All American Road by the US Government.<ref name="cambria" />

===Signs first posted===
{{Infobox road small
|state=CA
|type=CA 1957
|route=3
|location=]–]
|formed=1934
|deleted=1935
}}
{{Infobox road small
|state=CA
|type=US 1948-Alt
|route=101
|location=]–]
|formed=1936
|deleted=1964
}}
{{Infobox road small
|state=CA
|type=CA
|route=208
|location= ]–]
|formed=1964
|deleted=1984
}}

SR&nbsp;1 signs first went up after California decided to number its highways, in 1934. The section for ], ], ], ], ], ], ], ], ] and ] counties was posted as SR&nbsp;1, that section of the road known Route 56 (Las Cruces to Fernbridge). For ], ] and ] counties, Route 60 (San Juan Capistrano to the Oxnard area) became SR&nbsp;3, and a few SR&nbsp;3 signs were actually posted.<ref>{{cite journal|first=T.H.|last=Dennis|date=August 1934|url=https://archive.org/details/californiahighwa193436calirich/page/n275/mode/2up/|title=State Routes Will Be Numbered and Marked with Distinctive Bear Signs|journal=]|volume=11|issue=8|pages=20–21, 32|issn=0008-1159|via=Internet Archive}}</ref> The SR&nbsp;3 signs were replaced by US&nbsp;101 Alt. shields by 1936, as the road was built out; this change also allowed the extension of ] to end at another U.S. Route, in Santa Monica.<ref>{{cite map |author = Automobile Club of Southern California |author-link = Automobile Club of Southern California |publisher = Automobile Club of Southern California |url = http://digitallibrary.usc.edu/cdm/search/searchterm/acsc-m20/order/nosort |title = Automobile Route Along the Pacific Coast from Seal Beach to Santa Monica |year = 1936 |access-date = January 27, 2013 |archive-url = https://archive.today/20130217110556/http://digitallibrary.usc.edu/cdm/search/searchterm/acsc-m20/order/nosort |archive-date = February 17, 2013 |url-status = dead }}</ref>

The gaps of non-state highway along the northern coast were finally filled in by the Legislature in 1951, though the ] was not required to maintain the newly added portions immediately. A connection from near Rockport to Legislative Route&nbsp;1 (signed US&nbsp;101) at ] was also added to the Legislative Route 56 definition,<ref>{{Cite California statute|year=1951|ch=1588|p=3585|quote=Route 56 is from ... to Route 1 near Fernbridge via the coast route through Jenner, Westport and Ferndale, including lateral connection with Route 1 near Leggett Valley}}</ref> as the existing county road north from Rockport to Ferndale had not yet been ].<ref>{{cite map |author = H.M. Gousha Company |author-link = Gousha |year = 1955 |url = http://members.cox.net/mkpl2/hist/hist.html |title = Highway Map of California |publisher = H.M. Gousha Company |url-status = dead |archive-url = https://web.archive.org/web/20111202003424/http://members.cox.net/mkpl2/hist/hist.html |archive-date = December 2, 2011}}</ref><!--mention the F&E System here?-->

The state Legislature in 1963 tossed out the old conflicting Legislative Route Numbers (]), got rid of some famous old U.S. routes, and renumbered many state highways. It abolished US&nbsp;101A in Los Angeles, Orange and Ventura counties and renumbered it as SR&nbsp;1. The Rockport to Leggett connection then became State Route 208.<!--was it signed as such or as SR&nbsp;1?--><ref>{{Cite California statute|year=1963|ch=385|p=1171, 1186}}</ref> The cover of "California Highways" magazine in fall 1964 shows state engineers posting the new shield at Point Mugu.<ref>{{citation |title = California Highways |date = September 1964}}{{Full citation needed | date= December 2014}}</ref> The same year, the Legislature by state law named SR&nbsp;1 "Pacific Coast Highway" in Orange, Los Angeles and Ventura counties, "Cabrillo Highway" from Santa Barbara north to San Francisco, and "Shoreline Highway" from Marin County to its northern terminus. Many cities, however, did not change the name of city streets that are part of SR&nbsp;1, such as Lincoln and Sepulveda boulevards in Los Angeles, Santa Monica and El Segundo; and Junipero Serra and Park Presidio boulevards in San Francisco. Several other cities and communities like Newport Beach and Bodega Bay merely named their respective city streets as "Coast Highway".

===Modern alignments===
]

The freeway portion of SR&nbsp;1 from Highway 68 in Monterey to Munras Avenue opened in 1956–1960. The segment from Munras Avenue to the northern border of Sand City and Seaside opened in 1968, and bypasses the original highway alignment of Munras Avenue and Fremont Street in Monterey, and Fremont Boulevard through Seaside. North of Seaside, the freeway was built over the original SR&nbsp;1 alignment through ] in 1973. North of Fort Ord, SR&nbsp;1 now veers to the left of the original alignment and bypasses Marina to the west. This segment including the interchange with ] and the short, 2-lane Castroville Bypass opened in 1976. Originally SR&nbsp;1 followed the SR&nbsp;156 alignment to the ] intersection in Castroville, then turned northwest, following the present-day SR&nbsp;183 through Castroville before rejoining its existing alignment at the northern terminus of the Castroville Bypass.

Plans to upgrade SR&nbsp;1 to a freeway from its southern terminus all the way to Oxnard, including building an offshore causeway from the ] to ] south of Malibu, were ultimately killed by 1971 due to local opposition.<ref>{{cite web |url = http://www.kcet.org/updaily/socal_focus/history/la-as-subject/from-the-roosevelt-highway-to-the-one-a-brief-history-of-pacific-coast-highway.html |title = From Roosevelt Highway to the 1: A Brief History of Pacific Coast Highway |first = Nathan |last = Masters |publisher = ] |date = May 2, 2012 |access-date = November 17, 2013 |archive-url = https://web.archive.org/web/20131116095333/http://www.kcet.org/updaily/socal_focus/history/la-as-subject/from-the-roosevelt-highway-to-the-one-a-brief-history-of-pacific-coast-highway.html |archive-date = November 16, 2013 |url-status = dead }}</ref> In 1980, another section was added northwest of ] near ], when several miles of the old two-lane alignment of ] were posted as SR&nbsp;1 where the freeway had bypassed it in about 1960. Then in 1988, the segment from Purisima Road in Lompoc to SR&nbsp;135 was re-routed from Harris Grade Road to the former County Route S20 so it could directly serve ].

Construction to bridge the gap in the ] region between Rockport and Ferndale was eventually abandoned. The steepness and related geotechnical challenges of the coastal mountains made this stretch of coastline too costly for highway builders to establish routes through the area.<ref name="King Range">{{cite web |title = King Range National Conservation Area |url = http://www.blm.gov/ca/st/en/fo/arcata/kingrange/index.html |publisher = ] |access-date = June 25, 2012 |archive-url = https://web.archive.org/web/20120702104826/http://www.blm.gov/ca/st/en/fo/arcata/kingrange/index.html |archive-date = July 2, 2012 |url-status = dead }}</ref> In 1984, SR&nbsp;1 was then re-routed to replace State Highway 208, connecting Rockport and Leggett, while the segment between Ferndale and Fernbridge was renumbered as ].<ref>{{Cite California statute|year=1984|ch=409|p=1769, 1774}}</ref> Most of the coastline in the area is now part of ] and the ].

The roadway along ], south of ], became the site of frequent deadly crashes and roadway-closing ]s. Beginning in 1958, ] supported a plan to construct an inland bypass over ] as an alternate route, but was eventually opposed by community and environmental groups who supported a tunnel instead. After decades of legal disputes, the ] ordered Caltrans in 1995 to re-evaluate the proposed tunnel. Then on November 5, 1996, San Mateo County voters approved Measure T to change the county's official preference from the bypass to the tunnel. Ground eventually broke in 2005, and the ] opened in April 2013.

In 2014, two-way traffic was restored along the original PCH segment from Copper Lantern to Blue Lantern streets in the Dana Point city center after 25 years of one-way operation.<ref>{{cite news |url = http://www.ocregister.com/articles/coast-635311-pacific-highway.html |title = Dana Point sees two-way traffic flow on Pacific Coast Highway |last = Zhou |first = Kelly |newspaper = ] |date = September 16, 2014 |access-date = January 1, 2015 |archive-url = https://web.archive.org/web/20160304112642/http://www.ocregister.com/articles/coast-635311-pacific-highway.html |archive-date = March 4, 2016 |url-status = live }}</ref> During that period, only northbound traffic had flowed along this section of PCH while southbound traffic had been diverted onto the parallel Del Prado Avenue.

SR&nbsp;1 has never been planned to extend south into ], or north into ], where I-5 (which replaced the US&nbsp;101 designation and signage between Los Angeles and San Diego) and US&nbsp;101 serve as the coastal highways in those areas, respectively.

===As a cycling venue===
] before the segment was bypassed one year later by the ]]]
For the ], the segment of the SR&nbsp;1 between Oxnard and Santa Monica (then known as the Theodore Roosevelt Highway) hosted part of the ].<ref>{{cite book |type = Report |url = http://www.la84foundation.org/6oic/OfficialReports/1932/1932s.pdf |title = 1932 Summer Olympics Official Report |page = 87 |url-status = dead |archive-url = https://web.archive.org/web/20100707164120/http://www.la84foundation.org/6oic/OfficialReports/1932/1932s.pdf |archive-date = July 7, 2010}}</ref> Portions of SR&nbsp;1 have also hosted stages of the ].<ref>{{cite news |url = http://www.pressdemocrat.com/article/20121127/articles/121129675 |archive-url = https://archive.today/20130630042234/http://www.pressdemocrat.com/article/20121127/articles/121129675 |url-status = dead |archive-date = June 30, 2013 |title = 2013 Amgen Tour of California to Include San Francisco to Santa Rosa Stage |work = Santa Rosa Press Democrat |date = November 27, 2012 |access-date = June 3, 2013 }}</ref><ref>{{cite news |url = http://www.timespressrecorder.com/articles/2013/05/10/news/featurednews/news50.txt |archive-url = https://archive.today/20130630110020/http://www.timespressrecorder.com/articles/2013/05/10/news/featurednews/news50.txt |url-status = dead |archive-date = June 30, 2013 |title = South County Gearing Up for Amgen Tour Cycling Race |work = Five Cities Times Press Recorder |date = May 10, 2013 |access-date = June 3, 2013 }}</ref>

==Maintenance==
{{Blockquote
|California's coastline is constantly changing and continually presents us with challenges. Through hard work and determination, we continue to keep this scenic highway open.
|Malcolm Dougherty, director of ].<ref>{{cite news |url = https://www.nytimes.com/2013/03/25/us/california-highway-1-to-open-tunnel-after-decades-of-debate.html |title = New Efforts to Make a Scenic California Highway Less Perilous |work = The New York Times |first = Carol |last = Pogash |date = March 24, 2013 |access-date = March 25, 2013 |archive-url = https://web.archive.org/web/20130325052751/http://www.nytimes.com/2013/03/25/us/california-highway-1-to-open-tunnel-after-decades-of-debate.html |archive-date = March 25, 2013 |url-status = live }}</ref>
}}

===Landslides===
Frequent ] and erosion along the coast have caused portions of SR&nbsp;1 to either be closed for long periods of time, or be re-routed entirely. Some of these include:

* A segment along the coast between Pacifica and Daly City in what is now ] was damaged and rendered unusable after a 5.3 magnitude earthquake on March 22, 1957. SR&nbsp;1 was then eventually re-routed to turn inland to join Interstate 280.
* The Piedras Blancas Realignment Project plans to re-route the road up to {{convert|475|ft|m}} further inland to avoid the expected coastal erosion from the ] to the Arroyo de la Cruz Bridge in San Luis Obispo County.<ref>{{cite web|author=District 5|url=http://www.dot.ca.gov/dist05/projects/slo1_piedras/index.htm |title=Piedras Blancas Realignment Project|publisher=California Department of Transportation|access-date = November 29, 2011|archive-url=https://web.archive.org/web/20111221070337/http://www.dot.ca.gov/dist05/projects/slo1_piedras/index.htm|archive-date=December 21, 2011|url-status=live}}</ref>
*Big Rock Mesa landslide in September 1983 in ] was one of the worst in state history. A total of 250 homes collapsed, cracked or slid off their foundation with 30 homes being condemned. The state agreed to pay forty million dollars as cutting through the hillside to build Pacific Coast Highway was a contributing cause.<ref>{{cite news|url=https://www.latimes.com/archives/la-xpm-1989-01-04-mn-124-story.html|title=$97-Million Settlement Over Malibu Landslide : Agreement Requires County, Caltrans, Insurers to Pay Homeowners for Big Rock Mesa Damage |date=January 4, 1989|first=KENNETH J.|last=GARCIA|access-date=November 10, 2017|work=Los Angeles Times|archive-url=https://web.archive.org/web/20160530060309/http://articles.latimes.com/1989-01-04/news/mn-124_1_big-rock-mesa|archive-date=May 30, 2016|url-status=live}}</ref>
* The ] area has been prone to major landslides. One slide in 1995 caused the road to be closed for five months, while another in 2006 led to a four-month closure.<ref>{{cite web |url = http://www.sfgate.com/bayarea/article/Major-progress-on-Devil-s-Slide-tunnel-3261269.php |title = Major Progress on Devil's Slide Tunnel |work = San Francisco Chronicle |first = Michael |last = Cabanatuan |date = June 19, 2010 |access-date = August 14, 2011 |archive-url = https://web.archive.org/web/20120627085446/http://www.sfgate.com/bayarea/article/Major-progress-on-Devil-s-Slide-tunnel-3261269.php |archive-date = June 27, 2012 |url-status = live }}</ref> The ], named after former U.S. Congressman ], opened in 2013 to bypass the area.<ref>{{cite news |last = Mendoza |first = Martha |title = Cutting Edge Calif. Tunnels Poised to Open |url = https://abcnews.go.com/US/wireStory/cutting-edge-tunnels-poised-open-18581680 |agency = Associated Press |publisher = ABC News|location=United States |access-date = February 25, 2013 |date = February 24, 2013 |archive-url = https://web.archive.org/web/20130227043210/https://abcnews.go.com/US/wireStory/cutting-edge-tunnels-poised-open-18581680 |archive-date = February 27, 2013 |url-status = dead }}</ref>
* In 2011, major reconstruction was completed between Muir Beach and Stinson Beach, including the addition of a {{convert|523|ft|m|adj=mid|-long}}, {{convert|20|ft|m|adj=mid|-high}}, but mostly buried, retaining wall. This followed a four-month, $25 million reconstruction that repaired damage from a 2007 landslide.<ref>{{cite news |url = http://www.insidebayarea.com/ci_15195448 |title = Highway 1 Repair Plan near Stinson Outlined |work = Oakland Tribune |first = Nate |last = Johnson |date = May 31, 2010 |access-date = August 14, 2011 |archive-url = https://web.archive.org/web/20110709025824/http://www.insidebayarea.com/ci_15195448 |archive-date = July 9, 2011 |url-status = live }}</ref>
* A March 2011 landslide in the Big Sur region forced Caltrans to close the highway for several months.<ref>{{cite news |title = Highway 1 to Be Closed at Least 1 Month |url = http://www.ksbw.com/news/27237744/detail.html |location = Salinas, California |publisher = ] |date = March 18, 2011 |access-date = August 14, 2011 |url-status = dead |archive-url = https://web.archive.org/web/20111004040123/http://www.ksbw.com/news/27237744/detail.html |archive-date = October 4, 2011 }}</ref> A section south of Lucia that is also prone to frequent landslides, known as Pitkins Curve and Rain Rocks, was replaced with a bridge and a covered rock shed.<ref>{{cite web|author=District 5|url=http://www.dot.ca.gov/dist05/projects/pitkins/index.htm|title=Pitkins Curve & Rain Rocks|publisher=California Department of Transportation|access-date=August 12, 2012|archive-url=https://web.archive.org/web/20121110110134/http://www.dot.ca.gov/dist05/projects/pitkins/index.htm|archive-date=November 10, 2012|url-status=live}}</ref>
* During the winter of 2016–2017, the Big Sur region received more than {{convert|60|in|cm}} of rain. The road was closed or partially closed due to mudslides and landslides in at least six locations. On February 20, Caltrans declared that the Pfeiffer Canyon Bridge just south of Pfeiffer Big Sur State Park was damaged beyond repair, closing that segment of SR&nbsp;1 for eight months, and effectively splitting Big Sur in half.<ref>{{cite news |url = http://www.montereyherald.com/article/NF/20170221/NEWS/170229952i |title = Caltrans: Pfeiffer Canyon Bridge on Highway 1 in Big Sur beyond repair |work = Monterey Herald |access-date = February 22, 2017 |archive-url = https://web.archive.org/web/20170223042108/http://www.montereyherald.com/article/NF/20170221/NEWS/170229952i |archive-date = February 23, 2017 |url-status = dead }}{{Full citation needed | date=March 2017}}</ref> Some businesses, cut off from customers and without access to supplies, were forced to close. For some residents, the only means of getting out was via helicopter.<ref>{{cite news |first = Pam |last = Marino |date = February 13, 2017 |url = http://www.montereycountyweekly.com/blogs/pfeiffer-canyon-bridge-on-highway-closed-to-traffic-until-further/article_4b49f7aa-f21b-11e6-a98a-9b38fd4b6902.html |title = Update: Pfeiffer Canyon Bridge on Highway 1 closed to traffic until further notice |work = Monterey County Weekly |access-date = March 16, 2017 |archive-date = December 8, 2022 |archive-url = https://web.archive.org/web/20221208100918/https://www.montereycountyweekly.com/blogs/pfeiffer-canyon-bridge-on-highway-closed-to-traffic-until-further/article_4b49f7aa-f21b-11e6-a98a-9b38fd4b6902.html |url-status = live }}</ref><ref name=pogash>{{cite news |first = Carol |last = Pogash |date = February 21, 2017 |url = https://www.theguardian.com/us-news/2017/feb/21/california-storms-big-sur-rain-flood |title = Big Sur Ravaged by Floods, Mudslides and Storms: 'Paradise Can Turn on You' |work = The Guardian |location = London |access-date = March 16, 2017 |archive-url = https://web.archive.org/web/20170315192256/https://www.theguardian.com/us-news/2017/feb/21/california-storms-big-sur-rain-flood |archive-date = March 15, 2017 |url-status = live }}</ref> In March, Caltrans demolished the bridge and began construction of the replacement.<ref name="Wright20170323">{{cite news |first = Tommy |last = Wright |date = March 23, 2017 |url = http://www.mercurynews.com/2017/03/23/big-sur-final-span-of-highway-1-bridge-comes-down/ |title = Big Sur: Final Span of Highway 1 Bridge Comes Down |work = The Mercury News |location = San Jose, California |access-date = March 25, 2017 |archive-url = https://web.archive.org/web/20170324121818/http://www.mercurynews.com/2017/03/23/big-sur-final-span-of-highway-1-bridge-comes-down/ |archive-date = March 24, 2017 |url-status = live }}</ref> The rebuilt bridge opened on October 13, 2017, at a cost of $24 million.<ref>{{cite news |first = Tom |last = Wright |url = http://www.mercurynews.com/2017/10/04/big-sur-pfeiffer-canyon-bridge-to-open-oct-13 |title = Big Sur: Pfeiffer Canyon Bridge to open Oct. 13 |date = October 4, 2017 |work = The Mercury News |location = San Jose, California |access-date = October 4, 2017 |url-status = live |archive-url = https://web.archive.org/web/20171006091340/http://www.mercurynews.com/2017/10/04/big-sur-pfeiffer-canyon-bridge-to-open-oct-13/ |archive-date = October 6, 2017 }}</ref><ref name=serna>{{Cite news |url = https://www.latimes.com/local/lanow/la-me-ln-pfeiffer-canyon-bridge-20171006-story.html |title = A vital Highway 1 bridge connection in Big Sur set to reopen next week, Caltrans says |last = Serna |first = Joseph |work = Los Angeles Times |access-date = November 7, 2017 |language = en-US }}</ref>
* Another major slide at Mud Creek closed a {{convert|30|mile|km|adj=on}} stretch of the highway in May 2017.<ref>{{cite news |title = Cut off again, southern Big Sur visited only by helicopter |first = Lisa M. |last = Krieger |date = May 23, 2017 |url = http://www.mercurynews.com/2017/05/23/cut-off-again-big-sur-visited-only-by-helicopter/ |newspaper = The Mercury News |location = San Jose, California |access-date = May 24, 2017 |archive-url = https://web.archive.org/web/20170524034633/http://www.mercurynews.com/2017/05/23/cut-off-again-big-sur-visited-only-by-helicopter/ |archive-date = May 24, 2017 |url-status = live }}</ref> The huge slide at Mud Creek covered about {{convert|1/3|mi|km|spell=in}} of road with {{convert|40|ft|m}} of dirt and rock. The slide was on a section of the road that was already closed due to smaller slides. The scale of the slide was compared to a very large slide during the winter of 1983–1984 that closed SR&nbsp;1 for more than a year.<ref>{{cite news |last1 = Kurtis |first1 = Alexander |title = Big Sur Hit Again as Huge Landslide Covers Highway 1 |url = http://www.sfgate.com/bayarea/article/Big-Sur-hit-again-as-huge-landslide-covers-11167872.php |work = San Francisco Chronicle |access-date = May 23, 2017 |archive-url = https://web.archive.org/web/20170523204326/http://www.sfgate.com/bayarea/article/Big-Sur-hit-again-as-huge-landslide-covers-11167872.php |archive-date = May 23, 2017 |url-status = live }}</ref> A replacement roadway was built over the landslide and opened in July 2018, at a cost of $40 million.<ref>{{cite news |last = Forgione |first = Mary |date = September 12, 2017 |title = Highway 1 south of Big Sur now won't be completely reopened until late summer 2018 |url = http://www.latimes.com/travel/deals/la-tr-california-big-sur-highway-1-slide-clears-20170911-story.html |work =Los Angeles Times |access-date = September 12, 2017 |archive-url = https://web.archive.org/web/20170912162430/http://www.latimes.com/travel/deals/la-tr-california-big-sur-highway-1-slide-clears-20170911-story.html |archive-date = September 12, 2017 |url-status = live }}</ref><ref>{{cite news |last = Krieger |first = Lisa M. |date = June 13, 2017 |title = Big Sur's brave new routes cross epic landslide |url = http://www.mercurynews.com/2017/06/13/big-surs-brave-new-routes-cross-epic-landslide/ |work = San Jose Mercury |access-date = September 12, 2017 |archive-url = https://web.archive.org/web/20170913091644/http://www.mercurynews.com/2017/06/13/big-surs-brave-new-routes-cross-epic-landslide/ |archive-date = September 13, 2017 |url-status = live }}</ref><ref>{{cite news |url = http://www.latimes.com/projects/la-me-highway-one-repairs/ |title = Highway 1 was buried under a massive landslide. Months later, engineers battle Mother Nature to fix it |newspaper = Los Angeles Times |first = Thomas |last = Curwen |date = November 9, 2017 |access-date = November 10, 2017 |archive-url = https://web.archive.org/web/20171110102838/http://www.latimes.com/projects/la-me-highway-one-repairs/ |archive-date = November 10, 2017 |url-status = live }}</ref><ref name=landslide_reopen>{{cite news |last = Forgione |first = Mary |date = July 18, 2018 |title = It's open! The last landslide closure on Highway 1 near Big Sur reopened to traffic earlier than expected |url = http://www.latimes.com/local/lanow/la-me-ln-highway-1-reopens-20180717-story.html |work =Los Angeles Times |access-date = July 20, 2018 |archive-url = https://web.archive.org/web/20180720031929/http://www.latimes.com/local/lanow/la-me-ln-highway-1-reopens-20180717-story.html |archive-date = July 20, 2018 |url-status = live }}</ref>
* After heavy rainfall, a section of the highway at mile marker 30, near Rat Creek in ], collapsed into the ocean in January 2021.<ref name=GraffSFGATE>{{cite news |last=Graff |first=Amy |date=January 29, 2021 |title=Huge piece of Highway 1 south of Big Sur falls into ocean |url=https://www.sfgate.com/news/editorspicks/article/Highway-1-weather-storm-closed-Rat-Creek-Big-Sur-15908140.php |work=San Francisco Chronicle |access-date=January 30, 2021 |archive-date=January 30, 2021 |archive-url=https://web.archive.org/web/20210130000645/https://www.sfgate.com/news/editorspicks/article/Highway-1-weather-storm-closed-Rat-Creek-Big-Sur-15908140.php |url-status=live }}</ref> It reopened in April 2021.<ref>{{Cite web |date=April 23, 2021 |title=Highway 1 at Rat Creek Reopened to Traffic at Noon on April 23 |url=https://dot.ca.gov/news-releases/news-release-2021-013 |access-date=June 6, 2022 |website=Caltrans |archive-date=April 30, 2022 |archive-url=https://web.archive.org/web/20220430231934/https://dot.ca.gov/news-releases/news-release-2021-013 |url-status=live }}</ref>
* Multiple landslides during successive storm systems in January 2023 forced the closure of nearly {{convert|40|mi|km}} of the highway.<ref>{{Cite news |last=Tanner |first=Kathe |date=January 23, 2023 |title=7 large slides could keep Highway 1 closed to Big Sur for months. Take a look at the damage |work=] |url=https://www.sanluisobispo.com/news/local/community/cambrian/article271329777.html |access-date=April 11, 2023 |archive-date=January 10, 2024 |archive-url=https://web.archive.org/web/20240110000427/https://www.sanluisobispo.com/news/local/community/cambrian/article271329777.html |url-status=live }}</ref> {{As of|2023|April}}, over {{convert|25|mi|km}} of the highway remain closed.<ref>{{Cite web |title=Portion of Hwy 1 along Big Sur coast reopens; highway still closed in SLO County |url=https://www.cbsnews.com/sanfrancisco/news/portion-of-hwy-1-along-big-sur-coast-reopens-highway-still-closed-in-slo-county/ |access-date=April 11, 2023 |work=CBS Bay Area |date=April 5, 2023 |language=en-US |archive-date=April 11, 2023 |archive-url=https://web.archive.org/web/20230411093230/https://www.cbsnews.com/sanfrancisco/news/portion-of-hwy-1-along-big-sur-coast-reopens-highway-still-closed-in-slo-county/ |url-status=live }}</ref>
* Landslides in March 2024 forced the closure of a {{Convert|1.4|mi|km|adj=on}} stretch north of the ] in the Big Sur region.<ref>{{cite news |url=https://www.latimes.com/california/story/2024-03-31/landslide-erodes-part-of-highway-1-near-big-sur-closing-roadway |title=Part of Highway 1 near Big Sur crumbles as new landslide closes more of historic roadway |work=Los Angeles Times |date=March 31, 2024 |accessdate=April 2, 2024}}</ref>

===Future projects===
In 2014, Caltrans relinquished the portion of SR&nbsp;1 in Oxnard along Oxnard Boulevard. The plan is then for PCH between Pleasant Valley Road and US&nbsp;101 to be re-routed from Oxnard Boulevard onto Rice Avenue.<ref name="vcstar20121126">{{cite news |url = http://www.vcstar.com/news/2012/nov/26/oxnard-set-to-gain-control-of-oxnard-boulevard/ |title = Oxnard Set to Gain Control of Oxnard Boulevard |first = Gretchen |last = Wenner |work = Ventura County Star |date = November 26, 2012 |access-date = February 24, 2013 |archive-url = https://web.archive.org/web/20131108070232/http://www.vcstar.com/news/2012/nov/26/oxnard-set-to-gain-control-of-oxnard-boulevard/ |archive-date = November 8, 2013 |url-status = dead }}</ref><ref name="Biasotti">{{cite news |url = http://www.vcstar.com/news/local-news/oxnard/rice-avenue-interchange-a-turning-point-for-oxnard_19419755/ |title = Rice Avenue interchange a turning point for Oxnard |first = Tony |last = Biasotti |work = Ventura County Star |date = August 27, 2014 |access-date = January 25, 2015 |archive-url = https://web.archive.org/web/20141111182515/http://www.vcstar.com/news/local-news/oxnard/rice-avenue-interchange-a-turning-point-for-oxnard_19419755 |archive-date = November 11, 2014 |url-status = dead }}</ref> That segment of Rice Avenue includes a railroad grade crossing at 5th Avenue that was the site of the ], which eventually led to one death and 29 injuries. This was the twelfth accident at the crossing in ten years.<ref name="ABC7-532179">{{cite news |url = http://abc7.com/532179/ |title = Metrolink train slams into truck in Oxnard; driver arrested for hit-and-run |location = Los Angeles |publisher = ] |date = February 25, 2015 |access-date = February 25, 2015 |archive-url = https://web.archive.org/web/20150227080132/http://abc7.com/532179/ |archive-date = February 27, 2015 |url-status = live }}</ref> An overpass has been planned at that site for almost two decades, but funding has not been available in Ventura County for the estimated $35 million grade separation project.<ref name="latimes-20150301-crossing-spending">{{cite news |last1=Weikel |first1=Dan |last2=Nelson |first2=Laura J. |date=March 1, 2015 |title=Spending on rail crossing safety upgrades varies widely across Southland |url=http://www.latimes.com/local/countygovernment/la-me-metrolink-crossings-20150301-story.html |url-status=live |archive-url=https://web.archive.org/web/20150303045352/http://www.latimes.com/local/countygovernment/la-me-metrolink-crossings-20150301-story.html |archive-date=March 3, 2015 |access-date=March 3, 2015 |newspaper=Los Angeles Times}}</ref> On July 12, 2023, the Ventura County Transportation Commission and the City of Oxnard received $15 million in state funding to build an overpass. The project is estimated to be completed by the fall of 2027.<ref>{{Cite web |date=July 12, 2023 |title=Oxnard Receives $16.5 Million in State Funding for Building Rice Ave. Overpass, Santa Clara Levee Construction and Channel Islands Harbor Water Quality |url=https://www.oxnard.gov/news/oxnard-receives-16-5-million-in-state-funding-for-building-rice-ave-overpass-santa-clara-levee-construction-and-channel-islands-harbor-water-quality |url-status=live |archive-url=https://web.archive.org/web/20240613144857/https://www.oxnard.gov/web/20240613144857/https://www.oxnard.gov/news/oxnard-receives-16-5-million-in-state-funding-for-building-rice-ave-overpass-santa-clara-levee-construction-and-channel-islands-harbor-water-quality |archive-date=June 13, 2024 |website=City of Oxnard}}</ref>

In 2015, a $20 million project was proposed to add over 150 safety improvements to the stretch of the highway in Malibu. This follows a string of fatal accidents in the area, including one involving ] that claimed another person's life.<ref>{{cite news |url = http://losangeles.cbslocal.com/2015/06/22/20m-safety-plan-proposed-for-malibus-pch-following-string-of-traffic-fatalities/ |title = $20M Safety Plan Proposed For Malibu's PCH After String of Traffic Fatalities |location = Los Angeles |work = CBS Los Angeles |publisher = KCBS-TV |date = June 22, 2015 |access-date = July 10, 2015 |archive-url = https://web.archive.org/web/20150711020356/http://losangeles.cbslocal.com/2015/06/22/20m-safety-plan-proposed-for-malibus-pch-following-string-of-traffic-fatalities/ |archive-date = July 11, 2015 |url-status = dead }}</ref>
The Calera Parkway project proposes to widen the non-freeway segment in Pacifica between the ] and Vallemar districts, but is facing opposition by local residents and environmentalists.<ref>{{cite news |url = http://www.mercurynews.com/san-mateo-county-times/ci_25152998/pacifica-residents-rally-against-caltrans-plan-widen-highway |title = Pacifica Residents Rally against Caltrans' Plan to Widen Highway 1 |first = Aaron |last = Kinney |work = San Mateo County Times |date = February 15, 2014 |access-date = May 13, 2014 |archive-url = https://web.archive.org/web/20140513223021/http://www.mercurynews.com/san-mateo-county-times/ci_25152998/pacifica-residents-rally-against-caltrans-plan-widen-highway |archive-date = May 13, 2014 |url-status = live }}</ref>

==Major intersections==
{{CAinttop|exit|post_ref=<br /><ref name=trucklist /><ref name=bridgelog>{{Caltrans bridgelog|date=July 2007}}</ref><ref>{{cite book |type = Report |author = California Department of Transportation |publisher = California Department of Transportation |url = http://traffic-counts.dot.ca.gov/ |title = All Traffic Volumes on CSHS |date = 2005–2006 |access-date = February 18, 2008 |archive-url = https://web.archive.org/web/20080304094226/http://traffic-counts.dot.ca.gov/ |archive-date = March 4, 2008 |url-status = dead }}</ref>|exit_ref=<br /><ref>{{cite web |date = November 7, 2008 |first = KS |last = Warring |publisher = California Department of Transportation |work = California Numbered Exit Uniform System |url = http://www.dot.ca.gov/trafficops/exit/docs/1.pdf |title = State Route 1 Freeway Interchanges |access-date = February 5, 2009 |postscript = ; |archive-url = https://web.archive.org/web/20160820174423/http://www.dot.ca.gov/trafficops/exit/docs/1.pdf |archive-date = August 20, 2016 |url-status = live }} {{cite web |date=August 4, 2020 |publisher=California Department of Transportation |work=] |url=https://dot.ca.gov/-/media/dot-media/programs/safety-programs/documents/exit/101-a11y.pdf |title=U.S. Route 101 Freeway Interchanges |access-date=April 1, 2024 |archive-url=https://web.archive.org/web/20160820214424/http://www.dot.ca.gov/trafficops/exit/docs/101.pdf |archive-date=August 20, 2016 |url-status=live }}{{void|Fabrickator|comment|no explanation for filename of "101-ally" or title of "I10-Westbound"}}{{cbignore}}</ref>
}}
{{CAint|exit
|county=Orange
|cspan=11
|county_note=ORA R0.13-33.71
|location=Dana Point
|lspan=3
|postmile=R0.13
|exit=
|road={{Jct|state=CA|I|5|name1=San Diego Freeway|city1=Santa Ana|city2=San Diego}}
|notes=Interchange; southern terminus; I-5 exit 79; road continues as Camino las Ramblas
}}
{{CAint|exit
|postmile=R0.78
|exit=—
|road=Coast Highway south, Doheny Park Road&nbsp;– ]
|notes=Interchange; former US&nbsp;101
}}
{{CAint|exit
|postmile=none
|place=Northern end of freeway; northern end of state maintenance<ref name=relinguished group=lower-alpha>The state has relinquished, and turned over various segments of the highway to local control.</ref>
}}
{{CAint|exit
|location1=Dana Point
|location2=Laguna Beach
|postmile=none
|place=Southern end of state maintenance<ref name=relinguished group=lower-alpha />
}}
{{CAint|exit
|location=Laguna Beach
|postmile=9.42
|exit=
|road={{Jct|state=CA|SR|133|dir1=north|name1=Broadway Street, Laguna Canyon Road}}
|notes=
}}
{{CAint|exit
|location=Newport Beach
|lspan=4
|postmile= 13.47
|exit=
|road= {{Jct|state=CA|road|Newport Coast Drive|SR-Toll|73|to2=yes}}
|notes= Northern end of state maintenance<ref name=relinguished group=lower-alpha />
}}
{{CAint|exit
|postmile=16.25
|exit=
|road={{jct|extra=airport}} MacArthur Boulevard
|notes=Former ] north; serves ]
}}
{{CAint|exit
|postmile=17.43
|exit=
|road=]&nbsp;– ]
|notes= Southern end of state maintenance<ref name=relinguished group=lower-alpha />
}}
{{CAint|exit
|postmile=19.80
|exit=
|road={{Jct|state=CA|CA|55|dir1=north|name1=Newport Boulevard|city1=Costa Mesa|city2=Balboa Peninsula}}
|notes=Interchange; SR&nbsp;55 exit 1
}}
{{CAint|exit
|location=Huntington Beach
|lspan=2
|postmile=22.09
|road=Brookhurst Street&nbsp;– ]
|notes=
}}
{{CAint|exit
|postmile=23.74
|road={{Jct|state=CA|CA|39|dir1=north|name1=Beach Boulevard}}
|notes=Southern terminus of SR 39
}}
{{CAint|exit
|county=Los Angeles
|cspan=32
|county_note=LA 0.00-62.69
|location=Long Beach
|lspan=4
|postmile=1.97
|exit=
|road={{Jct|state=CA|CA|22|dir1=east|name1=7th Street}}
|notes=Western terminus of SR 22
}}
{{CAint|exit
|postmile=3.56
|exit=
|road={{Jct|state=CA|SR|19|dir1=north|name1=Lakewood Boulevard|road|Los Coyotes Diagonal|city1=Downey|city2=Bellflower|extra=airport}}
|notes=]; southern terminus of SR 19; serves ]
}}
{{CAint|exit
|postmile=7.29
|exit=
|road={{Jct|state=CA|I|710|name1=Long Beach Freeway|city1=Long Beach|city2=Pasadena}}
|notes=Interchange; I-710 exit 2
}}
{{CAint|exit
|postmile=8.27
|exit=
|road={{Jct|state=CA|CA|103|name1=Terminal Island Freeway|road|Willow Street|city1=Terminal Island}}
|notes=Interchange
}}
{{CAint|exit
|location=Los Angeles
|lspan=4
|postmile=8.43
|exit=
|road=2200-2400 East Pacific Coast Highway&nbsp;– ]
|notes=Interchange
}}
{{CAint|exit
|postmile=9.25
|exit=
|road=O Street to ] (])
|notes=Interchange
}}
{{CAint|exit
|postmile=11.61
|exit=
|road={{Jct|state=CA|I|110|name1=Harbor Freeway|city1=Los Angeles|location2=]}}
|notes=Interchange; I-110 exit 4
}}
{{CAint|exit
|postmile=13.10
|exit=
|road={{Jct|state=CA|CA|213|name1=Western Avenue}}
|notes=
}}
{{CAint|exit
|location=Torrance
|postmile=16.01
|exit=
|road={{Jct|state=CA|CA|107|dir1=north|CR|N7|dir2=south|county2=Los Angeles|name2=Hawthorne Boulevard|city1=Inglewood|city2=Palos Verdes Estates}}
|notes=
}}
{{CAint|exit
|location=Hermosa Beach
|location2=Manhattan Beach
|postmile=21.92
|exit=
|road={{Jct|state=CA|road|]|SR|91|to2=y|dir2=east}}
|notes=Former western end of SR 91
}}
{{CAint|exit
|location=Los Angeles
|lspan=7
|postmile=25.92
|exit=
|road={{Jct|state=CA|I|105|dir1=east|name1=Century Freeway|road|]|city1=Norwalk}}
|notes=Interchange; I-105 exit 1
}}
{{CAint|exit
|postmile=26.18
|place=]
}}
{{CAint|exit
|postmile=26.90
|exit=
|road={{jct|extra=airport}} ]&nbsp;– ]
|notes=Interchange
}}
{{CAint|exit
|postmile=27.40
|exit=
|road={{jct|extra=airport}} ] (96th Street)
|notes=Interchange
}}
{{CAint|exit
|type=incomplete
|postmile=27.36
|exit=
|road=]
|notes=No southbound left turn
}}
{{CAint|exit
|postmile=28.50
|exit=
|road=Westchester Parkway
|notes=Interchange
}}
{{CAint|exit
|postmile=29.08
|exit=
|road=]
|notes=Former western end of ]
}}
{{CAint|exit
|location=Marina del Rey
|postmile=none
|exit=
|road=Culver Boulevard
|notes=Interchange
}}
{{CAint|exit
|location=Los Angeles
|lspan=2
|postmile=31.29
|exit=
|road={{Jct|state=CA|CA|90|dir1=east|name1=Marina Freeway}}
|notes=
}}
{{CAint|exit
|postmile=32.17
|exit=
|road=] (] east)&nbsp;– ], ]
|notes=
}}
{{CAint|exit
|location1=Los Angeles
|location2=Santa Monica
|postmile=none
|place=Northern end of state maintenance<ref name=relinguished group=lower-alpha />
}}
{{CAint|exit
|location=Santa Monica
|lspan=6
|type=concur
|postmile=R34.58
|pmspan=2
|exit=
|road={{Jct|state=CA|I|10|dir1=east|name1=Santa Monica Freeway|city1=Los Angeles}}
|notes=Eastern end of I-10 concurrency; interchange; former western terminus of ]; southern end of state maintenance;<ref name=relinguished group=lower-alpha /> I-10 east exit 1A, west exit 1B
}}
{{Jctplace|exit
|mile=none
|place=Southern end of freeway on I-10<ref name="I-10 overlap"/>
}}
{{CAint|exit
|type=concur
|postmile=none
|place=Western end of I-10 concurrency; western terminus of I-10<ref name="I-10 overlap">{{cite web |first= Christian |last= Clarion |date= March 17, 2020 |publisher= ] |work= ] |url= https://dot.ca.gov/-/media/dot-media/programs/safety-programs/documents/exit/calnexus-i-10-03-2020-a11y.pdf |title= Interstate 10 Freeway Interchanges |accessdate= June 24, 2021 |quote= The shared alignment with SR-1 is between 4th / 5th Street and Lincoln Blvd. |archive-date= September 21, 2021 |archive-url= https://web.archive.org/web/20210921211704/https://dot.ca.gov/-/media/dot-media/programs/safety-programs/documents/exit/calnexus-i-10-03-2020-a11y.pdf |url-status= live }}</ref>
}}
{{CAint|exit
|postmile=35.17
|pmspan=2
|place=]
}}
{{Jctplace|exit
|mile=none
|place=Northern end of freeway
}}
{{CAint|exit
|type=incomplete
|postmile=35.18
|exit=
|road=]&nbsp;– ]
|notes=Interchange; southbound exit and northbound entrance; former ] east
}}
{{CAint|exit
|location=Topanga
|postmile=40.77
|exit=
|road={{Jct|state=CA|CA|27|dir1=north|name1=]}}
|notes=
}}
{{CAint|exit
|location=Malibu
|lspan=3
|postmile=48.17
|exit=
|road={{jct|state=CA|CR|N1|dir1=north|county1=Los Angeles|name1=]}}
|notes=
}}
{{CAint|exit
|postmile=54.02
|exit=
|road={{jct|state=CA|CR|N9|dir1=north|county1=Los Angeles|name1=]}}
|notes=
}}
{{CAint|exit
|postmile=59.90
|exit=
|road={{jct|state=CA|CA|23|dir1=north|name1=]|city1=Thousand Oaks}}
|notes=
}}
{{CAint|exit
|location=none
|postmile=62.30
|exit=
|road=]
|notes=
}}
{{CAint|exit
|county=Ventura
|cspan=32
|county_note=VEN 0.00-28.48
|location=none
|postmile=none
|place=Southern end of freeway
}}
{{CAint|exit
|location=none
|postmile=10.23
|exit=107
|road=Las Posas Road&nbsp;– ]
|notes=
}}
{{CAint|exit
|location=none
|postmile=11.59
|exit=108
|road=Wood Road&nbsp;– ]
|notes=
}}
{{CAint|exit
|location=none
|postmile=12.79
|exit=109
|road=Hueneme Road
|notes=
}}
{{CAint|exit
|location=Oxnard
|lspan=11
|type=incomplete
|postmile=13.59
|exit=110
|road=Nauman Road
|notes=No entrance ramps to SR&nbsp;1; no access across SR&nbsp;1
}}
{{CAint|exit
|type=incomplete
|postmile=R14.67
|exit=
|road=Rice Avenue south
|notes=Southbound exit and northbound entrance
}}
{{CAint|exit
|postmile=15.06
|exit=112
|road=Pleasant Valley Road, Oxnard Boulevard
|notes=Northern end of state maintenance;<ref name=relinguished group=lower-alpha /> Oxnard Boulevard is former SR&nbsp;1 north
}}
{{CAint|exit
|postmile=none
|place=Northern end of freeway
}}
{{CAint|exit
|postmile=none
|exit=
|road={{Jctname|state=CA|CA|34|dir1=east|name1=Fifth Street|noshield=y}}
|notes=
}}
{{CAint|exit
|type=concur
|postmile=22.08<ref name="US&nbsp;101" group=lower-alpha>Indicates that the postmile represents the distance along ] rather than SR&nbsp;1.</ref>
|pmspan=2
|exit=
|road={{Jct|state=CA|US|101|dir1=south|name1=Ventura Freeway|city1=Los Angeles|road|Santa Clara Avenue}}
|notes=Southern end of US&nbsp;101 concurrency; interchange; southern end of state maintenance;<ref name=relinguished group=lower-alpha /> US&nbsp;101 exit 60
}}
{{Jctplace|exit
|mile=none
|place=Southern end of freeway on US&nbsp;101
}}
{{CAint|exit
|postmile=21.01<ref name="US&nbsp;101" group=lower-alpha/>
|exit=61<ref name="US101exits" group=lower-alpha >Exit numbers follow US&nbsp;101 rather than SR&nbsp;1.</ref>
|road=Rose Avenue
|notes=
}}
{{CAint|exit
|postmile=22.01<ref name="US&nbsp;101" group=lower-alpha/>
|exit=62A<ref name="US101exits" group=lower-alpha />
|road={{Jct|state=CA|CA|232|dir1=north|name1=Vineyard Avenue|city1=Oxnard}}
|notes=
}}
{{CAint|exit
|postmile=22.73<ref name="US&nbsp;101" group=lower-alpha/>
|exit=62B<ref name="US101exits" group=lower-alpha />
|road=Oxnard Boulevard
|notes=Former SR&nbsp;1 south
}}
{{CAint|exit
|type=incomplete
|postmile=none
|exit=63A<ref name="US101exits" group=lower-alpha />
|road=Ventura Road
|notes=Southbound exit only
}}
{{CAint|exit
|location=Ventura
|lspan=10
|postmile=R23.45<ref name="US&nbsp;101" group=lower-alpha />
|exit=63B<ref name="US101exits" group=lower-alpha />
|road=Johnson Drive
|notes=Signed as exit 63 northbound
}}
{{CAint|exit
|postmile=R24.65<ref name="US&nbsp;101" group=lower-alpha />
|exit=64<ref name="US101exits" group=lower-alpha />
|road=Victoria Avenue&nbsp;– ]
|notes=
}}
{{CAint|exit
|type=incomplete
|postmile=25.97<ref name="US&nbsp;101" group=lower-alpha />
|exit=65<ref name="US101exits" group=lower-alpha />
|road=Telephone Road
|notes=Northbound entrance is via Main Street
}}
{{CAint|exit
|postmile=26.39<ref name="US&nbsp;101" group=lower-alpha />
|exit=66A<ref name="US101exits" group=lower-alpha />
|road={{jct|state=CA|SR|126|dir1=east|name1=]|city1=Santa Clarita}}
|notes=Signed as exit 66 southbound; southbound entrance is via exit 1C from SR 126 west; SR&nbsp;126 west exit 1A
}}
{{CAint|exit
|type=incomplete
|postmile=26.72<ref name="US&nbsp;101" group=lower-alpha />
|exit=66B<ref name="US101exits" group=lower-alpha />
|road=Main Street (] north)
|notes=No southbound exit
}}
{{CAint|exit
|postmile=28.45<ref name="US&nbsp;101" group=lower-alpha />
|exit=68<ref name="US101exits" group=lower-alpha />
|road=Seaward Avenue
|notes=
}}
{{CAint|exit
|type=incomplete
|postmile=29.45<ref name="US&nbsp;101" group=lower-alpha />
|exit=69<ref name="US101exits" group=lower-alpha />
|road=Vista del Mar Drive, Sanjon Road
|notes=Northbound exit and southbound entrance
}}
{{CAint|exit
|postmile=30.15<ref name="US&nbsp;101" group=lower-alpha />
|exit=70A<ref name="US101exits" group=lower-alpha />
|road=California Street, Ventura Avenue
|notes=
}}
{{CAint|exit
|postmile=30.91<ref name="US&nbsp;101" group=lower-alpha />
|exit=70B<ref name="US101exits" group=lower-alpha />
|road={{jct|state=CA|CA|33|dir1=north|name1=]|city1=Ojai}}
|notes=
}}
{{CAint|exit
|type=incomplete
|postmile=31.50<ref name="US&nbsp;101" group=lower-alpha />
|exit=71<ref name="US101exits" group=lower-alpha />
|road=Main Street (] south)
|notes=Southbound exit and northbound entrance
}}
{{CAint|exit
|location=Solimar Beach
|lspan=2
|postmile=R32.70<ref name="US&nbsp;101" group=lower-alpha />
|line=yes
|postmile2=21.25
|pmspan=2
|place=Northern end of freeway on US&nbsp;101
}}
{{CAint|exit
|type=concur
|mile=none
|exit=
|road={{Jct|state=CA|US|101|dir1=north|name1=Ventura Freeway}}
|notes=Northern end of US&nbsp;101 concurrency; interchange; northbound exit and southbound entrance; US&nbsp;101 exit 72
}}
{{CAint|exit
|location=Sea Cliff
|lspan=2
|type=concur
|postmile=27.68
|pmspan=2
|line=yes
|postmile2=R38.98<ref name="US&nbsp;101" group=lower-alpha />
|exit=
|road={{Jct|state=CA|US|101|dir1=south|name1=Ventura Freeway|city1=Los Angeles}}
|notes=Southern end of US&nbsp;101 concurrency; interchange; US&nbsp;101 exit 78
}}
{{Jctplace|exit
|mile=none
|place=Southern end of freeway on US&nbsp;101
}}
{{CAint|exit
|type=incomplete
|location=none
|postmile=R39.80<ref name="US&nbsp;101" group=lower-alpha />
|exit=79<ref name="US101exits" group=lower-alpha />
|road=] (Old Pacific Coast Highway)
|notes=Southbound exit and entrance
}}
{{CAint|exit
|type=incomplete
|location=none
|postmile=41.00<ref name="US&nbsp;101" group=lower-alpha />
|exit=81<ref name="US101exits" group=lower-alpha />
|road=] (West Surfside Street)
|notes=Northbound exit and entrance
}}
{{CAint|exit
|location=none
|postmile=R43.57<ref name="US&nbsp;101" group=lower-alpha />
|exit=83<ref name="US101exits" group=lower-alpha />
|road=Bates Road
|notes=
}}
{{CAint|exit
|county=Santa Barbara
|cspan=63
|county_note=SB R0.00<ref name="US&nbsp;101" group=lower-alpha />-50.60
|location=Carpinteria
|lspan=6
|postmile=R0.63<ref name="US&nbsp;101" group=lower-alpha />
|exit=84<ref name="US101exits" group=lower-alpha />
|road={{jct|state=CA|CA|150|dir1=east|city1=Ojai|location2=]}}
|notes=
}}
{{CAint|exit
|postmile=1.61<ref name="US&nbsp;101" group=lower-alpha />
|exit=85<ref name="US101exits" group=lower-alpha />
|road=Bailard Avenue
|notes=
}}
{{CAint|exit
|postmile=2.64<ref name="US&nbsp;101" group=lower-alpha />
|exit=86A<ref name="US101exits" group=lower-alpha />
|road=Casitas Pass Road
|notes=Signed as exit 86 northbound; former ]
}}
{{CAint|exit
|type=incomplete
|postmile=3.06<ref name="US&nbsp;101" group=lower-alpha />
|exit=86B<ref name="US101exits" group=lower-alpha />
|road=Linden Avenue
|notes=Southbound exit and northbound entrance
}}
{{CAint|exit
|postmile=3.77<ref name="US&nbsp;101" group=lower-alpha />
|exit=87A<ref name="US101exits" group=lower-alpha />
|road=Reynolds Avenue, Santa Monica Road
|notes=Signed as exit 87 northbound
}}
{{CAint|exit
|type=incomplete
|postmile=4.34<ref name="US&nbsp;101" group=lower-alpha />
|exit=87B<ref name="US101exits" group=lower-alpha />
|road=Carpinteria Avenue
|notes=Southbound exit only
}}
{{CAint|exit
|location=Toro Canyon
|postmile=R5.28<ref name="US&nbsp;101" group=lower-alpha />
|exit=88<ref name="US101exits" group=lower-alpha />
|road=Padaro Lane, Santa Claus Lane
|notes=
}}
{{CAint|exit
|location=Summerland
|lspan=2
|postmile=R7.14<ref name="US&nbsp;101" group=lower-alpha />
|exit=90<ref name="US101exits" group=lower-alpha />
|road=Padaro Lane&nbsp;– ]
|notes=
}}
{{CAint|exit
|postmile=R8.26<ref name="US&nbsp;101" group=lower-alpha />
|exit=91<ref name="US101exits" group=lower-alpha />
|road=Evans Avenue&nbsp;– ]
|notes=
}}
{{CAint|exit
|location=Montecito
|lspan=3
|postmile=9.00<ref name="US&nbsp;101" group=lower-alpha />
|exit=92<ref name="US101exits" group=lower-alpha />
|road=Sheffield Drive
|notes=
}}
{{CAint|exit
|postmile=10.02<ref name="US&nbsp;101" group=lower-alpha />
|exit=93<ref name="US101exits" group=lower-alpha />
|road=San Ysidro Road
|notes=
}}
{{CAint|exit
|type=incomplete
|postmile=10.54<ref name="US&nbsp;101" group=lower-alpha />
|exit=94A<ref name="US101exits" group=lower-alpha />
|road=Olive Mill Road, Coast Village Road
|notes=No northbound entrance
}}
{{CAint|exit
|location=Santa Barbara
|lspan=14
|type=incomplete
|postmile=11.10<ref name="US&nbsp;101" group=lower-alpha />
|exit=94B<ref name="US101exits" group=lower-alpha />
|road=Hermosillo Drive
|notes=Northbound exit only
}}
{{CAint|exit
|type=incomplete
|postmile=11.41<ref name="US&nbsp;101" group=lower-alpha />
|exit=94C<ref name="US101exits" group=lower-alpha />
|road=Cabrillo Boulevard, Coast Village Road
|notes=No southbound entrance; signed as exit 94B southbound
}}
{{CAint|exit
|type=incomplete
|postmile=none
|exit=95<ref name="US101exits" group=lower-alpha />
|road=Los Patos Way (unsigned)
|notes=Southbound exit only
}}
{{CAint|exit
|type=incomplete
|postmile=12.10<ref name="US&nbsp;101" group=lower-alpha />
|exit=95<ref name="US101exits" group=lower-alpha />
|road=Salinas Street
|notes=Northbound exit and entrance
}}
{{CAint|exit
|postmile=12.75<ref name="US&nbsp;101" group=lower-alpha />
|exit=96<ref name="US101exits" group=lower-alpha />
|road=Milpas Street
|notes=Former ]; northbound exit signed as exit 96A; southbound as exits 96B and 96A
}}
{{CAint|exit
|postmile=13.49<ref name="US&nbsp;101" group=lower-alpha />
|exit=96<ref name="US101exits" group=lower-alpha />
|road=Laguna Street, Garden Street&nbsp;– ]
|notes=Laguna Street/Garden Street northbound exit signed as exit 96B; Garden Street southbound exit signed as exit 96C
}}
{{CAint|exit
|postmile=R14.19<ref name="US&nbsp;101" group=lower-alpha />
|exit=97<ref name="US101exits" group=lower-alpha />
|road=Bath Street, Castillo Street; ]
|notes=
}}
{{CAint|exit
|postmile=R14.76<ref name="US&nbsp;101" group=lower-alpha />
|exit=98A<ref name="US101exits" group=lower-alpha />
|road=Carrillo Street&nbsp;– ]
|notes=Signed as exit 98 southbound
}}
{{CAint|exit
|type=incomplete
|postmile=15.26<ref name="US&nbsp;101" group=lower-alpha />
|exit=98B<ref name="US101exits" group=lower-alpha />
|road=Arrellaga Street
|notes=Northbound exit and entrance
}}
{{CAint|exit
|postmile=R15.73<ref name="US&nbsp;101" group=lower-alpha />
|exit=99A<ref name="US101exits" group=lower-alpha />
|road=Mission Street
|notes=Signed as exit 99 southbound
}}
{{CAint|exit
|type=incomplete
|postmile=16.05<ref name="US&nbsp;101" group=lower-alpha />
|exit=99B<ref name="US101exits" group=lower-alpha />
|road=Pueblo Street
|notes=Northbound exit only
}}
{{CAint|exit
|postmile=16.55<ref name="US&nbsp;101" group=lower-alpha />
|exit=100<ref name="US101exits" group=lower-alpha />
|road=Las Positas Road
|notes=Former ]
}}
{{CAint|exit
|postmile=17.78<ref name="US&nbsp;101" group=lower-alpha />
|exit=101A<ref name="US101exits" group=lower-alpha />
|road=La Cumbre Road, Hope Avenue
|notes=
}}
{{CAint|exit
|postmile=18.38<ref name="US&nbsp;101" group=lower-alpha />
|exit=101B<ref name="US101exits" group=lower-alpha />
|road={{jct|state=CA|CA|154|dir1=west|road|State Street|location1=]}}
|notes=
}}
{{CAint|exit
|location=Eastern Goleta Valley
|lspan=2
|type=incomplete
|postmile=18.92<ref name="US&nbsp;101" group=lower-alpha />
|exit=102<ref name="US101exits" group=lower-alpha />
|road=El Sueno Road
|notes=Northbound exit and entrance
}}
{{CAint|exit
|postmile=20.06<ref name="US&nbsp;101" group=lower-alpha />
|exit=103<ref name="US101exits" group=lower-alpha />
|road=Turnpike Road
|notes=
}}
{{CAint|exit
|location=Goleta
|lspan=6
|postmile=21.15<ref name="US&nbsp;101" group=lower-alpha />
|exit=104A<ref name="US101exits" group=lower-alpha />
|road=Patterson Avenue
|notes=Signed as exit 104 southbound
}}
{{CAint|exit
|type=incomplete
|postmile=21.41<ref name="US&nbsp;101" group=lower-alpha />
|exit=104B<ref name="US101exits" group=lower-alpha />
|road={{jct|state=CA|SR|217|dir1=west|extra=airport|location1=]|location2=]}}
|notes=Northbound exit and southbound entrance
}}
{{CAint|exit
|postmile=22.53<ref name="US&nbsp;101" group=lower-alpha />
|exit=105<ref name="US101exits" group=lower-alpha />
|road=Fairview Avenue
|notes=
}}
{{CAint|exit
|postmile=23.72<ref name="US&nbsp;101" group=lower-alpha />
|exit=107<ref name="US101exits" group=lower-alpha />
|road=Los Carneros Road
|notes=
}}
{{CAint|exit
|postmile=24.77<ref name="US&nbsp;101" group=lower-alpha />
|exit=108<ref name="US101exits" group=lower-alpha />
|road=Glen Annie Road, Storke Road
|notes=
}}
{{CAint|exit
|postmile=26.91<ref name="US&nbsp;101" group=lower-alpha />
|exit=110<ref name="US101exits" group=lower-alpha />
|road=Winchester Canyon Road, Hollister Avenue
|notes=All ramps are via Cathedral Oaks Road
}}
{{CAint|exit
|location=none
|postmile=none
|place=Northern end of freeway on US&nbsp;101
}}
{{CAint|exit
|location=none
|postmile=none
|place=Southern end of freeway on US&nbsp;101
}}
{{CAint|exit
|location=none
|postmile=30.06<ref name="US&nbsp;101" group=lower-alpha />
|exit=113<ref name="US101exits" group=lower-alpha />
|road=Dos Pueblos Canyon Road
|notes=
}}
{{CAint|exit
|postmile=none
|location=none
|place=Northern end of freeway on US&nbsp;101
}}
{{CAint|exit
|postmile=none
|location=none
|place=Southern end of freeway on US&nbsp;101
}}
{{CAint|exit
|location=none
|postmile=32.84<ref name="US&nbsp;101" group=lower-alpha />
|exit=116<ref name="US101exits" group=lower-alpha />
|road=El Capitan Ranch Road
|notes=
}}
{{CAint|exit
|location=none
|postmile=33.85<ref name="US&nbsp;101" group=lower-alpha />
|exit=117<ref name="US101exits" group=lower-alpha />
|road=]
|notes=
}}
{{CAint|exit
|location=none
|postmile=36.62<ref name="US&nbsp;101" group=lower-alpha />
|exit=120<ref name="US101exits" group=lower-alpha />
|road=Refugio Road&nbsp;– ]
|notes=
}}
{{CAint|exit
|postmile=none
|location=none
|place=Northern end of freeway on US&nbsp;101
}}
{{CAint|exit
|location=none
|postmile=44.82<ref name="US&nbsp;101" group=lower-alpha />
|exit=128<ref name="US101exits" group=lower-alpha />
|road=Mariposa Reina
|notes=Interchange
}}
{{CAint|exit
|location=none
|postmile=none
|exit=
|road=] (Gaviota Beach Road)
|notes=At-grade intersection
}}
{{Jctrestarea|exit
|state=CA
|location_special=]
|lspan=2
|postmile=46.30<ref name="US&nbsp;101" group=lower-alpha />
|postmile2=46.90<ref name="US&nbsp;101" group=lower-alpha />
|place=Gaviota Rest Area
}}
{{CAint|exit
|postmile=47.19<ref name="US&nbsp;101" group=lower-alpha />
|bridge=] (northbound only)
}}
{{CAint|exit
|postmile=none
|location=none
|place=Southern end of freeway on US&nbsp;101
}}
{{CAint|exit
|location=Las Cruces
|lspan=2
|postmile=R48.85<ref name="US&nbsp;101" group=lower-alpha />
|line=yes
|postmile2=R0.00
|pmspan=2
|place=Northern end of freeway on US&nbsp;101
}}
{{CAint|exit
|type=concur
|mile=none
|exit=
|road={{Jct|state=CA|US|101|dir1=north|city1=San Luis Obispo|city2=San Francisco}}
|notes=Northern end of US&nbsp;101 concurrency; interchange; US&nbsp;101 exit 132
}}
{{CAint|exit
|location=Lompoc
|lspan=3
|type=concur
|postmile=19.25
|exit=
|road={{Jct|state=CA|CA|246|dir1=east|city1=Buellton|road|12th Street}}
|notes=Southern end of SR&nbsp;246 concurrency
}}
{{CAint|exit
|type=concur
|postmile=20.57
|exit=
|road={{Jct|state=CA|CA|246|dir1=west|name1=Ocean Avenue|road|H Street|location1=]|city2=Surf}}
|notes=Northern end of SR&nbsp;246 concurrency
}}
{{CAint|exit
|postmile=23.30
|exit=
|road=Harris Grade Road, Purisima Road&nbsp;– ]
|notes=
}}
{{CAint|exit
|location=Vandenberg Village
|postmile=R25.07
|exit=211
|road=Constellation Road
|notes=Interchange
}}
{{Jctint|exit
|state=CA
|location_special=]
|lspan=5
|postmile=M29.89
|exit=
|road=California Boulevard, Lompoc Casmalia Road&nbsp;– ]
|notes=
}}
{{CAint|exit
|postmile=none
|exit=
|road=San Antonio Road West&nbsp;– ]
|notes=
}}
{{CAint|exit
|postmile=M33.30
|exit=
|road=San Antonio Road East&nbsp;– ]
|notes=
}}
{{CAint|exit
|postmile=M36.19
|line=yes
|postmile2=R31.04
|pmspan=2
|place=Southern end of freeway
}}
{{CAint|exit
|type=concur
|mile=none
|exit=
|road={{Jct|state=CA|CA|135|dir1=south|city1=Los Alamos}}
|notes=Southern end of SR&nbsp;135 concurrency; interchange; southbound left exit and northbound entrance
}}
{{CAint|exit
|location=Orcutt
|lspan=3
|type=concur
|postmile=R34.78
|exit=226
|road={{Jct|state=CA|CA|135|dir1=north|city1=Orcutt|city2=Santa Maria}}
|notes=Northern end of SR&nbsp;135 concurrency; northbound exit and southbound entrance
}}
{{CAint|exit
|postmile=none
|place=Northern end of freeway
}}
{{CAint|exit
|postmile=R35.53
|exit=
|road={{Jct|state=CA|road|Clark Avenue|CA|135|to2=yes|city1=Orcutt}}
|notes=
}}
{{CAint|exit
|location=Guadalupe
|postmile=49.20
|exit=
|road={{Jct|state=CA|CA|166|dir1=east|name1=Main Street|city1=Santa Maria}}
|notes=
}}
{{CAint|exit
|county=San Luis Obispo
|cspan=33
|county_note=SLO 0.00-74.32
|location=none
|postmile=none
|road=Valley Road&nbsp;– ]
}}
{{CAint|exit|type=concur
|location=Pismo Beach
|lspan=5
|postmile=none
|road={{jct|state=CA|road|Price Street|name1=] south|to2=to|US|101|dir2=south}}
|notes=Southern end of US&nbsp;101 Bus. concurrency
}}
{{CAint|exit
|type=concur
|postmile=L16.54
|pmspan=2
|line=yes
|postmile2=17.75<ref name="US&nbsp;101" group=lower-alpha />
|road={{jct|state=CA|US|101|dir1=south}}
|notes=Northern end of US&nbsp;101 Bus. concurrency; southern end of US&nbsp;101 concurrency; interchange; no northbound exit; SR&nbsp;1 south follows exit 191A
}}
{{Jctplace|exit
|mile=none
|place=Southern end of freeway on US&nbsp;101
}}
{{CAint|exit
|postmile=R19.81<ref name="US&nbsp;101" group=lower-alpha />
|pmspan=2
|exit=193<ref name="US101exits" group=lower-alpha />
|espan=2
|road=Spyglass Drive
|notes=Northbound signage
}}
{{CAint
|mile=none
|road=Shell Beach Road
|notes=Southbound signage
}}
{{CAint|exit
|location=Avila Beach
|lspan=2
|postmile=R21.11<ref name="US&nbsp;101" group=lower-alpha />
|exit=195<ref name="US101exits" group=lower-alpha />
|road=Avilla Beach Drive
|notes=
}}
{{CAint|exit
|postmile=R22.29<ref name="US&nbsp;101" group=lower-alpha />
|exit=196<ref name="US101exits" group=lower-alpha />
|road=San Luis Bay Drive&nbsp;– ], ]
|notes=
}}
{{CAint|exit
|location=none
|postmile=R24.30<ref name="US&nbsp;101" group=lower-alpha />
|exit=198<ref name="US101exits" group=lower-alpha />
|road=Higuera Street
|notes=
}}
{{CAint|exit
|location=San Luis Obispo
|lspan=8
|postmile=25.91<ref name="US&nbsp;101" group=lower-alpha />
|exit=200A<ref name="US101exits" group=lower-alpha />
|road=Los Osos Valley Road
|notes=Signed as exit 200 southbound
}}
{{CAint|exit
|type=incomplete
|postmile=26.83<ref name="US&nbsp;101" group=lower-alpha />
|exit=200B<ref name="US101exits" group=lower-alpha />
|road=Prado Road, Elks Lane
|notes=Northbound exit and entrance
}}
{{CAint|exit
|postmile=27.50<ref name="US&nbsp;101" group=lower-alpha />
|exit=201<ref name="US101exits" group=lower-alpha />
|road={{jct|state=CA|CA|227|dir1=south|name1=Madonna Road}}
|notes=
}}
{{CAint|exit
|postmile=28.07<ref name="US&nbsp;101" group=lower-alpha />
|exit=202A<ref name="US101exits" group=lower-alpha />
|road=Marsh Street
|notes=
}}
{{CAint|exit
|postmile=28.81<ref name="US&nbsp;101" group=lower-alpha />
|exit=202B<ref name="US101exits" group=lower-alpha />
|road=Broad Street
|notes=
}}
{{CAint|exit
|postmile=29.08<ref name="US&nbsp;101" group=lower-alpha />
|exit=203A<ref name="US101exits" group=lower-alpha />
|road=Osos Street, Santa Rosa Street
|notes=
}}
{{CAint|exit
|postmile=29.08<ref name="US&nbsp;101" group=lower-alpha />
|line=yes
|postmile2=16.77
|pmspan=2
|place=Northern end of freeway on US&nbsp;101
}}
{{CAint|exit
|type=concur
|mile=none
|exit=
|road={{Jct|state=CA|US|101|road|Santa Rosa Street}}
|notes=Northern end of US&nbsp;101 concurrency; interchange; US&nbsp;101 exit 203B
}}
{{CAint|exit
|location=none
|postmile=none
|place=Southern end of freeway
}}
{{CAint|exit
|location=Morro Bay
|lspan=4
|postmile=27.88
|exit=277
|road=] (South Bay Boulevard)
|notes=
}}
{{CAint|exit
|postmile=28.82
|exit=278
|road=Morro Bay Boulevard
|notes=
}}
{{CAint|exit
|postmile=29.62
|exit=279A
|road=Main Street
|notes=
}}
{{CAint|exit
|postmile=30.14
|exit=279B
|road={{Jct|state=CA|CA|41|dir1=north|city1=Atascadero}}
|notes=
}}
{{CAint|exit
|location=none
|postmile=none
|place=Northern end of freeway
}}
{{CAint|exit
|location=Cayucos|lspan=5
|postmile=none
|place=Southern end of freeway
}}
{{CAint|exit
|type=incomplete
|postmile=R34.91
|exit=284
|road=] (] north)
|notes=Northbound exit and southbound entrance
}}
{{CAint|exit
|postmile=R35.96
|exit=285
|road=Cayucos Drive
}}
{{CAint|exit
|postmile=none
|place=Northern end of freeway
}}
{{CAint|exit
|postmile=none
|road=North Ocean Avenue (] south)&nbsp;– ]
}}
{{CAint|exit
|location=none
|postmile=45.99
|exit=
|road={{Jct|state=CA|CA|46|dir1=east|name1=Green Valley Road|city1=Paso Robles}}
|notes=
}}
{{CAint|exit
|location=Cambria
|lspan=2
|postmile=48.26
|road={{Jct|state=CA|SR-Bus|1|dab1=Cambria|dir1=north|name1=Main Street|city1=Cambria|road|Ardath Drive}}
}}
{{CAint|exit
|postmile=none
|road={{Jct|state=CA|SR-Bus|1|dab1=Cambria|dir1=south|name1=Windsor Boulevard|road|Moonstone Beach Drive|city1=Cambria}}
}}
{{CAint|exit
|location=San Simeon
|postmile=56.39
|exit=
|road=]
|notes=
}}
{{CAint|exit
|location=none
|postmile=71.34
|exit=
|road=] Bridge
|notes=Marks southern end of the ] coastline
}}
{{CAint|exit
|county=Monterey
|county_note=MON 0.00-R102.03
|cspan=30
|location=none
|postmile=18.91
|road=]
|notes=Intersects at the southern end of Kirk Creek Bridge
}}
{{CAint|exit
|location=none
|postmile=28.09
|place=]
}}
{{CAint|exit
|location=none
|postmile=45.52
|road=Pfeiffer Canyon Bridge
|notes=Demolished in March 2017 because of irreparable damage suffered during February 2017 landslides, effectively splitting Big Sur in half.<ref name="Wright20170323" /><ref name="Weber20170314">{{cite news |first = Brian |last = Weber |date = March 14, 2017 |url = http://www.nbcbayarea.com/news/california/Wrecking-Ball-Big-Sur-Pfeiffer-Canyon-Bridge-416136123.html |title = Wrecking Ball No Match for Big Sur's Pfeiffer Canyon Bridge |work = NBC Bay Area |location = San Jose, California |publisher = ]-TV |access-date = March 16, 2017 |archive-url = https://web.archive.org/web/20170314203955/http://www.nbcbayarea.com/news/california/Wrecking-Ball-Big-Sur-Pfeiffer-Canyon-Bridge-416136123.html |archive-date = March 14, 2017 |url-status = dead }}</ref> The replacement bridge reopened in October 2017.<ref>{{cite news |first = Kurtis |last = Alexander |date = October 13, 2017 |url = https://www.sfgate.com/bayarea/article/Big-Sur-back-in-business-with-opening-of-Pfeiffer-12277324.php |title = Big Sur back in business with opening of Pfeiffer Canyon Bridge on Highway 1 |work =San Francisco Chronicle |access-date = July 26, 2018 |archive-url = https://web.archive.org/web/20180726151638/https://www.sfgate.com/bayarea/article/Big-Sur-back-in-business-with-opening-of-Pfeiffer-12277324.php |archive-date = July 26, 2018 |url-status = live }}</ref>
}}
{{CAint|exit
|location=none
|postmile=59.37
|place=]
}}
{{CAint|exit
|location=none
|postmile=60.05
|place=]
}}
{{CAint|exit
|location=none
|postmile=72.28
|exit=
|road=] Bridge
|notes=Marks northern end of the ] coastline
}}
{{CAint|exit
|location=none
|postmile=72.92
|exit=
|road={{Jct|state=CA|CR|G16|dir1=east|county1=Monterey|name1=Carmel Valley Road}}
|notes=
}}
{{CAint|exit
|location=none
|postmile=none
|place=Southern end of freeway
}}
{{CAint|exit
|location=Monterey
|lspan=9
|type=concur
|postmile=75.14
|exit=399A
|road={{Jct|state=CA|CA|68|dir1=west|city1=Pacific Grove|city2=Pebble Beach}}
|notes=Southern end of SR&nbsp;68 concurrency
}}
{{CAint|exit
|type=incomplete
|postmile=R75.75
|exit=399B
|road=Munras Avenue (] north)&nbsp;– ]
|notes=No northbound entrance
}}
{{CAint|exit
|type=incomplete
|postmile=R76.00
|exit=399C
|road=Soledad Drive, Munras Avenue
|notes=Southbound exit and northbound entrance
}}
{{CAint|exit
|postmile=R77.38
|exit=401A
|road=Aguajito Road (] south)&nbsp;– ]
}}
{{CAint|exit
|type=concur
|postmile=R78.12
|exit=401B
|road={{Jct|state=CA|CA|68|dir1=east|city1=Salinas}}
|notes=Northern end of SR&nbsp;68 concurrency; SR&nbsp;68 west exit 7B
}}
{{CAint|exit
|type=incomplete
|postmile=R78.18
|exit=401B
|road=North Fremont Street (] north)
|notes=Northbound exit and southbound entrance
}}
{{CAint|exit
|postmile=R78.45
|exit=402A
|road=Casa Verde Way
|notes=
}}
{{CAint|exit
|postmile=R78.88
|exit=402B
|road=Del Monte Avenue&nbsp;– ]
|notes=
}}
{{CAint|exit
|postmile=R79.36
|exit=403
|road={{Jct|state=CA|CA|218|dir1=east|name1=Canyon del Rey Boulevard|city1=Seaside|city2=Del Rey Oaks}}
|notes=
}}
{{CAint|exit
|location=Sand City
|postmile=R80.27
|exit=404
|road=Fremont Boulevard (] south) / Del Monte Boulevard
}}
{{CAint|exit
|location=Seaside
|postmile=R82.89
|exit=406
|road=Lightfighter Drive
|notes=
}}
{{CAint|exit
|location=Marina
|lspan=3
|postmile=R84.48
|exit=408
|road=Imjin Parkway
|notes=
}}
{{CAint|exit
|type=incomplete
|postmile=R85.14
|exit=409
|road=Del Monte Boulevard (] north)
|notes=Northbound exit and southbound entrance
}}
{{CAint|exit
|postmile=R86.48
|exit=410
|road=Reservation Road (])
}}
{{CAint|exit
|location=none
|postmile=R88.64
|exit=412
|road=Del Monte Boulevard (] south)&nbsp;– ]
}}
{{CAint|exit
|location=none
|postmile=R90.39
|exit=414A
|road=Nashua Road, Molera Road
|notes=Signed as exit 414 southbound
}}
{{CAint|exit
|location=Castroville
|lspan=3
|type=incomplete
|postmile=R90.98
|exit=414B
|road={{Jct|state=CA|CA|156|dir1=east|to2=to|US|101|city1=Castroville|city2=San Jose}}
|notes=Northbound exit and southbound left entrance
}}
{{CAint|exit
|postmile=none
|place=Northern end of freeway
}}
{{CAint|exit
|postmile=T92.21
|exit=
|road={{Jct|state=CA|CA|183|dir1=south|to2=2|CA|156|dir2=east|name1=Merritt Street|city1=Castroville|city2=Salinas}}
|notes=
}}
{{CAint|exit
|location=Moss Landing
|postmile=96.10
|exit=
|road=Dolan Road&nbsp;– ]
|notes=
}}
{{CAint|exit
|location=none
|postmile=none
|place=Southern end of freeway
}}
{{CAint|exit
|location=none
|postmile=R101.04
|exit=423
|road=Salinas Road
|notes=Interchange; former at-grade intersection
}}
{{CAint|exit
|county=Santa Cruz
|county_note=SCR R0.00-37.45
|cspan=24
|location=none
|postmile=R0.72
|exit=425
|road={{Jct|state=CA|CA|129|dir1=east|name1=Riverside Drive|to2=to|CA|152|dir2=east|city1=Watsonville}}
|notes=
}}
{{CAint|exit
|location=Watsonville
|lspan=3
|type=incomplete
|postmile=R2.27
|exit=426
|road=Harkins Slough Road, Green Valley Road
|notes=Northbound exit and southbound entrance
}}
{{CAint|exit
|type=incomplete
|postmile=R2.68
|exit=426
|road={{Jct|state=CA|CA|152|dir1=east|name1=Main Street}}
|notes=Southbound exit and northbound entrance
}}
{{CAint|exit
|postmile=R3.18
|exit=427
|road=Airport Boulevard
|notes=Serves ]
}}
{{CAint|exit
|location=Aptos Hills-Larkin Valley
|postmile=R4.07
|exit=428
|road=Buena Vista Drive
|notes=
}}
{{CAint|exit
|location=Aptos Hills-Larkin Valley
|location2=La Selva Beach
|postmile=R6.69
|exit=431
|road=Mar Monte Avenue
|notes=
}}
{{CAint|exit
|location=Aptos Hills-Larkin Valley
|location2=La Selva Beach
|location3=Rio del Mar
|postmile=R7.66
|exit=432
|road=San Andreas Road, Larkin Valley Road
|notes=
}}
{{CAint|exit
|location=Aptos Hills-Larkin Valley
|location2=Aptos
|location3=Rio del Mar
|postmile=8.35
|exit=433A
|road=Freedom Boulevard
|notes=
}}
{{CAint|exit
|location=Aptos
|location2=Rio del Mar
|postmile=9.15
|exit=433B
|road=Rio del Mar Boulevard
|notes=
}}
{{CAint|exit
|location=Aptos
|location2=Seacliff
|postmile=10.54
|exit=435
|road=State Park Drive
|notes=
}}
{{CAint|exit
|location=Capitola
|location2=Soquel
|lspan=3
|postmile=12.09
|exit=436
|road=Park Avenue
|notes=
}}
{{CAint|exit
|postmile=13.19
|exit=437
|road=Porter Street, Bay Avenue
|notes=
}}
{{CAint|exit
|postmile=13.62
|exit=438
|road=41st Avenue
|notes=
}}
{{CAint|exit
|location=Live Oak
|ctdab=Santa Cruz
|lspan=2
|postmile=14.86
|pmspan=2
|exit=439
|espan=2
|road=Soquel Drive
|notes=Northbound signage just lists "Soquel ''Drive''"<ref>{{cite web | title=Northbound SR 1 Exit 439 signage | url=https://www.google.com/maps/@36.9862383,-121.982444,3a,75y,311.15h,93.26t/data=!3m6!1e1!3m4!1sr0D10raWV5lUS7mMqRi1JQ!2e0!7i16384!8i8192?hl=en | work=Google Street View | access-date=July 23, 2022 | archive-date=January 10, 2024 | archive-url=https://web.archive.org/web/20240110000625/https://www.google.com/maps/@36.9862383,-121.982444,3a,75y,311.15h,93.26t/data=!3m6!1e1!3m4!1sr0D10raWV5lUS7mMqRi1JQ!2e0!7i16384!8i8192?hl=en&shorturl=1 | url-status=live }}</ref>
}}
{{CAint
|mile=none
|road=Soquel Avenue
|notes=Southbound signage just lists the separate "Soquel ''Avenue''"<ref>{{cite web | title=Southbound SR 1 Exit 439 signage | url=https://www.google.com/maps/@36.9871363,-121.9867907,3a,75y,120.23h,83.06t/data=!3m6!1e1!3m4!1sL29e4A2jB55TJGvQTtbv-A!2e0!7i16384!8i8192?hl=en | work=Google Street View | access-date=July 23, 2022 | archive-date=January 10, 2024 | archive-url=https://web.archive.org/web/20240110000419/https://www.google.com/maps/@36.9871363,-121.9867907,3a,75y,120.23h,83.06t/data=!3m6!1e1!3m4!1sL29e4A2jB55TJGvQTtbv-A!2e0!7i16384!8i8192?hl=en&shorturl=1 | url-status=live }}</ref>
}}
{{CAint|exit
|location=Santa Cruz
|lspan=7
|postmile=15.82
|exit=440
|road=Morrissey Boulevard
|notes=
}}
{{CAint|exit
|type=incomplete
|postmile=16.63
|exit=441A
|road=Emeline Avenue
|notes=Northbound exit only
}}
{{CAint|exit
|postmile=16.82
|exit=441B
|road={{Jct|state=CA|CA|17|dir1=north|city1=San Jose|city2=Oakland}}
|notes=Signed as exit 441 southbound; SR&nbsp;17 exits 1A-B
}}
{{CAint|exit
|postmile=17.24
|exit=442
|road=Ocean Street&nbsp;– Beaches
|notes=
}}
{{CAint|exit
|postmile=none
|place=Northern end of freeway
}}
{{CAint|exit
|postmile=17.56
|exit=
|road={{Jct|state=CA|CA|9|dir1=north|name1=River Street|city1=Boulder Creek|city2=Big Basin|location3=]}}
|notes=
}}
{{CAint|exit
|postmile=19.00
|exit=
|road=Bay Street&nbsp;– ]
|notes=
}}
{{CAint|exit
|location=none
|postmile=27.62
|exit=
|road=Bonny Doon Road
|notes=
}}
{{CAint|exit
|location=none
|postmile=30.44
|exit=
|road=Swanton Road
|notes=
}}
{{CAint|exit
|county=San Mateo
|cspan=22
|county_note=SM 0.00-R48.55
|location=none
|postmile=13.58
|exit=
|road=Pescadero Road, ]
|notes=
}}
{{CAint|exit
|location=San Gregorio
|postmile=18.19
|exit=
|road={{Jct|state=CA|CA|84|dir1=east|city1=San Gregorio|city2=La Honda|city3=Redwood City}}
|notes=
}}
{{CAint|exit
|location=Half Moon Bay
|postmile=29.04
|exit=
|road={{Jct|state=CA|CA|92|dir1=east|city1=San Mateo}}
|notes=
}}
{{CAint|exit
|location=none
|postmile=R39.00
|place=]
}}
{{CAint|exit
|location=Pacifica
|lspan=8
|postmile=40.75
|postmile2=40.96
|exit=
|road=Linda Mar Boulevard, San Pedro Avenue
|notes=
}}
{{CAint|exit
|postmile=42.01
|exit=
|road=Rockaway Beach Avenue, Fassler Avenue&nbsp;– ]
|notes=
}}
{{CAint|exit
|postmile=R42.58
|exit=
|road=Reina Del Mar Avenue
|notes=
}}
{{CAint|exit
|postmile=none
|place=Southern end of freeway
}}
{{CAint|exit
|postmile=R43.46
|exit=505A
|road=Sharp Park Road, Fairway Drive&nbsp;– ]
|notes=Signed as exit 505 southbound
}}
{{CAint|exit
|type=incomplete
|postmile=R43.74
|exit=505B
|road=Clarendon Road, Oceana Boulevard
|notes=Northbound exit only
}}
{{CAint|exit
|type=incomplete
|postmile=R44.21
|exit=506
|road=Paloma Avenue, Francisco Boulevard
|notes=Southbound exit and northbound entrance
}}
{{CAint|exit
|postmile=R45.12
|exit=507
|road=Manor Drive, Monterey Road, Palmetto Avenue
|notes=Palmetto Avenue not signed northbound; Monterey Road not signed southbound
}}
{{CAint|exit
|location=Daly City
|lspan=10
|postmile=R46.72
|exit=508
|road={{Jct|state=CA|CA|35|name1=]}}
|notes=Signed as exit 508A (south) and 508B (north) southbound; SR&nbsp;35 exits 54A-B
}}
{{CAint|exit
|postmile=R47.27
|pmspan=2
|exit=509A
|road=Serramonte Boulevard
|notes=Northbound signage
}}
{{CAint|exit
|mile=none
|exit=509
|road=Clarinada Avenue
|notes=Southbound signage
}}
{{CAint|exit
|postmile=R47.80
|exit=509B
|road={{Jct|state=CA|I|280|dir1=south|name1=]|city1=San Jose}}
|notes=Northbound signage; I-280 north exit 47
}}
{{CAint|exit
|type=incomplete
|postmile=48.08
|exit=510
|road=Eastmoor Avenue
|notes=Northbound exit and southbound entrance; I-280 north exit 47
}}
{{CAint|exit
|type=concur
|postmile=R47.80
|line=yes
|postmile2=R25.28<ref name="I-280" group=lower-alpha>Indicates that the postmile represents the distance along ] rather than SR&nbsp;1.</ref>
|exit=—
|road={{Jct|state=CA|I|280|dir1=south|name1=]|city1=San Jose}}
|notes=Southern end of I-280 concurrency; southbound signage; SR 1 south follows I-280 south exit 47B
}}
{{CAint|exit
|type=incomplete
|postmile=R28.78<ref name="I-280" group=lower-alpha />
|exit=48<ref name="I-280exits" group=lower-alpha >Exit numbers follow I-280 rather than SR&nbsp;1.</ref>
|road=Eastmoor Avenue, Sullivan Avenue
|notes=Southbound exit and northbound entrance
}}
{{CAint|exit
|postmile=M26.50<ref name="I-280" group=lower-alpha />
|exit=49A<ref name="I-280exits" group=lower-alpha />
|road=John Daly Boulevard, ]
|notes=Northbound exit and southbound entrance
}}
{{CAint|exit
|type=concur
|postmile=M27.17<ref name="I-280" group=lower-alpha />
|line=yes
|postmile2=R48.05
|exit=—
|road={{Jct|state=CA|I|280|dir1=north|city1=San Francisco|location2=]}}
|notes=Northern end of I-280 concurrency; SR 1 north follows I-280 north exit 49B; SR 1 southbound access via exit 49
}}
{{CAint|exit
||type=incomplete
|postmile=48.55
|exit=49<ref name="I-280exits" group=lower-alpha />
|road={{Jct|state=CA|road|John Daly Boulevard|I|280|to2=2|dir2=north}}
|notes=Southbound exit and northbound entrance
}}
{{CAint|exit
|indep_city=San Francisco
|lspan=8
|county_note=SF R0.00-7.07
|postmile=R0.11
|pmspan=2
|type=incomplete
|exit=
|road=]
|notes=Northbound exit and southbound entrance
}}
{{Jctplace|exit
|mile=none
|place=Northern end of freeway
}}
{{CAint|exit
|espan=2
|postmile=R0.31
|type=incomplete
|exit=
|road=Brotherhood Way
|notes=Interchange; no northbound exit to Brotherhood Way east and no southbound entrance from Brotherhood Way west
}}
{{CAint
|type=incomplete
|postmile=1.90
|exit=
|road={{Jct|state=CA|SR|35|dir1=south|name1=Sloat Boulevard|location1= ]|location2=Beach|location3=]}}
|notes=No northbound left turn
}}
{{CAint|exit
|postmile=6.33
|pmspan=2
|place=Southern end of freeway
}}
{{jcttunnel|exit
|postmile=none
|tunnel=]
}}
{{CAint|exit
|type=concur
|postmile=7.08
|line=yes
|postmile2=9.60<ref name="US&nbsp;101" group=lower-alpha />
|exit=
|road={{Jct|state=CA|US|101|dir1=south|location1=Marina Boulevard}}
|notes=Southern end of US&nbsp;101 concurrency; US&nbsp;101 south was former ] east; US&nbsp;101 exit 438
}}
{{CAint|exit
|postmile=9.71<ref name="US&nbsp;101" group=lower-alpha />
|exit=439<ref name="US101exits" group=lower-alpha />
|road=Lincoln Boulevard&nbsp;– View Area, ], ], ]
|notes=Lincoln Boulevard not signed northbound
}}
{{Jctbridge|exit
|state=CA
|type=etc
|river=]
|postmile=11.18<ref name="US&nbsp;101" group=lower-alpha />
|postmile2=L0.01<ref name="US&nbsp;101" group=lower-alpha />
|bridge=]<br>(Southbound toll only; no state maintenance on bridge)
}}
{{CAint|exit
|county=Marin
|cspan=10
|county_note=MRN 0.00-50.50
|location=Sausalito
|lspan=9
|type=incomplete
|postmile=0.10<ref name="US&nbsp;101" group=lower-alpha />
|place=H. Dana Bower Rest Area and Vista Point (northbound only)
}}
{{CAint|exit
|postmile=0.32<ref name="US&nbsp;101" group=lower-alpha />
|exit=442<ref name="US101exits" group=lower-alpha />
|road=Alexander Avenue
|notes=
}}
{{CAint|exit
|postmile=0.89<ref name="US&nbsp;101" group=lower-alpha />
|place=] under ]
}}
{{CAint|exit
|postmile=1.52<ref name="US&nbsp;101" group=lower-alpha />
|exit=443<ref name="US101exits" group=lower-alpha />
|road=Spencer Avenue, Monte Mar Drive
|notes=
}}
{{CAint|exit
|espan=2
|type=incomplete
|postmile=2.48<ref name="US&nbsp;101" group=lower-alpha />
|pmspan=2
|exit=444<ref name="US101exits" group=lower-alpha />
|road=Rodeo Avenue (east)
|notes=Northbound exit and entrance only
}}
{{CAint
|type=incomplete
|mile=none
|road=Rodeo Avenue (west; not a thru road)
|notes=Southbound exit and entrance only; connects to the Rodeo Trailhead at the ]
}}
{{CAint|exit
|postmile=3.33<ref name="US&nbsp;101" group=lower-alpha />
|exit=445A<ref name="US101exits" group=lower-alpha />
|road=] (Bridgeway), ] (Donahue Street)
|notes=
}}
{{CAint|exit
|postmile=4.46<ref name="US&nbsp;101" group=lower-alpha />
|pmspan=2
|line=yes
|postmile2=0.00
|place=Northern end of freeway on US 101
}}
{{CAint|exit
|type=concur
|mile=none
|exit=
|road={{Jct|state=CA|US|101|dir1=north|city1=San Rafael|city2=Eureka|city3=Santa Rosa}}
|notes=Northern end of US&nbsp;101 concurrency; US&nbsp;101 exit 445B
}}
{{CAint|exit
|location=Olema
|postmile=26.51
|exit=
|road=]&nbsp;– ]
|notes=
}}
{{CAint|exit
|county=Sonoma
|county_note=SON 0.00-58.58
|location=Jenner
|postmile=20.10
|exit=
|road={{Jct|state=CA|CA|116|dir1=east|name1=River Road|city1=Guerneville}}
|notes=
}}
{{CAint|exit
|county=Mendocino
|cspan=7
|county_note=MEN 0.00-105.57
|location=none
|postmile=40.27
|exit=
|road={{Jct|state=CA|CA|128|dir1=east|to2=to|US|101|city1=Cloverdale|city2=Boonville}}
|notes=
}}
{{CAint|exit
|location_special=]
|postmile=43.74
|place=]
}}
{{CAint|exit
|location_special=]

|postmile=52.64
|place=]
}}
{{CAint|exit
|location=Fort Bragg
|lspan=2
|postmile=59.80
|exit=
|road={{Jct|state=CA|CA|20|dir1=east|city1=Willits}}
|notes=
}}
{{CAint|exit
|postmile=60.23
|place=]
}}
{{CAint|exit
|location=Leggett
|lspan=2
|postmile=105.50
|exit=
|road={{Jct|state=CA|CA|271|dir1=south|city1=Leggett|location2=]}}
|notes=Former ]
}}
{{CAint|exit
|postmile=105.57
|exit=
|road={{Jct|state=CA|US|101|city1=Ukiah|city2=Eureka}}
|notes=Northern terminus
}}
{{jctbtm|exit|keys=closed,concur,etc,incomplete,}}
{{Reflist|group=lower-alpha}}

==In popular culture==
] 1969 album ] includes a song with the title "Love from Room 109 at the Islander (On Pacific Coast Highway)".

In 2002, ] released a song titled "California One/Youth and Beauty Brigade" on their album ].

In 2008, ] released a song titled "The One" on their album ]. The song reminisces about their early days as a band being flown from Texas out to Los Angeles to be courted by various big record company labels. In this fantasy retelling, they ultimately decide it would be easier and more fun to become bank robbers instead, and they make their escape along this famous route ("Let's take The One!").

In 2012, ] released a song titled "Pacific Coast Highway". Described by critics as "introspective", "autumnal", and "hymnlike",<ref>{{cite web|last=Bergstrom|first=John|title=The Beach Boys: That's Why God Made the Radio|url=https://www.popmatters.com/159260-the-beach-boys-thats-why-god-made-the-radio-2495846602.html|website=]|access-date=September 29, 2020|date=June 4, 2012|archive-date=December 31, 2020|archive-url=https://web.archive.org/web/20201231133253/https://www.popmatters.com/159260-the-beach-boys-thats-why-god-made-the-radio-2495846602.html|url-status=live}}</ref><ref>{{cite web|last=Triplett|first=Gene|title=Album review: The Beach Boys 'That's Why God Made the Radio'|url=https://oklahoman.com/article/3680150/album-review-the-beach-boys-thats-why-god-made-the-radio|website=]|location=Oklahoma City|access-date=September 29, 2020|date=June 1, 2012|archive-date=January 16, 2021|archive-url=https://web.archive.org/web/20210116034233/https://oklahoman.com/article/3680150/album-review-the-beach-boys-thats-why-god-made-the-radio|url-status=live}}</ref><ref>{{cite news|last1=Pareles|first1=Jon|last2=Chinen|first2=Nate|last3=Ratliff|first3=Ben|title=Another Solstice in an Endless Summer|url=https://www.nytimes.com/2012/06/05/arts/music/new-releases-from-the-beach-boys-and-alan-jackson.html|access-date=September 29, 2020|work=The New York Times|date=June 4, 2012 |archive-url=https://web.archive.org/web/20120608073018/https://www.nytimes.com/2012/06/05/arts/music/new-releases-from-the-beach-boys-and-alan-jackson.html|archive-date=June 8, 2012}}</ref> the song takes the perspective of an aged person driving down the highway during sunset as he reflects on his advancing years in life, deciding that he is more comfortable living alone.

==See also==
*{{portal-inline|California Roads}}

==References==
{{Reflist}}

==External links==
{{Commons category|California State Route 1}}
{{Attached KML|display=inline,title}}
{{Wikivoyage|Pacific Coast Highway}}
{{CASR external links|SR|1}}
* – includes toll information on the Golden Gate Bridge and the other Bay Area toll facilities
*, California @ AARoads.com
* at California Highways
*, CNN-TravelGuide Pursuits
* from ''National Geographic''
* at Travel + Leisure
* at ''USA Today''
*
*
* at ''Sunset Magazine''

{{1932 Summer Olympic venues}}
{{Olympic venues cycling}}
{{Authority control}}

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Latest revision as of 20:00, 25 December 2024

State highway in California, United States Several terms redirect here. For other uses, see Pacific Coast Highway (disambiguation), Coast Highway, California's 1st congressional district, 1 California (disambiguation), and PCH (disambiguation). "Cabrillo Highway" redirects here. Not to be confused with the Cabrillo Freeway in San Diego.

State Route 1 markerState Route 1
SR 1 highlighted in red
Route information
Maintained by Caltrans
Length655.845 mi (1,055.480 km)(broken into 5 pieces by U.S. Route 101)
Existed1934–present
Tourist
routes
  • Route One, Big Sur Coast Highway and Route One, San Luis Obispo North Coast Byway
  • Portions of the Cabrillo Highway in Santa Barbara and San Mateo Counties
Restrictions Special restrictions
  • No flammable or combustible tank vehicles in the Sepulveda Tunnel
  • No trucks with 4 or more axles through Malibu
  • No trucks over 3 short tons (2.7 t) through Lompoc
  • No explosives, flammables or combustibles in the Tom Lantos Tunnels
  • No trucks exceeding 30 feet kingpin to rearmost axle distance from Carmel to San Simeon
Major junctions
South end I-5 in Dana Point
Major intersections
North end US 101 near Leggett
Location
CountryUnited States
StateCalifornia
CountiesOrange, Los Angeles, Ventura, Santa Barbara, San Luis Obispo, Monterey, Santa Cruz, San Mateo, San Francisco, Marin, Sonoma, Mendocino
Highway system
← I-980→ SR 2

State Route 1 (SR 1) is a major north–south state highway that runs along most of the Pacific coastline of the U.S. state of California. At 656 miles (1,056 km), it is the longest state route in California, and the second-longest in the US after Montana Highway 200. SR 1 has several portions designated as either Pacific Coast Highway (PCH), Cabrillo Highway, Shoreline Highway, or Coast Highway. Its southern terminus is at Interstate 5 (I-5) near Dana Point in Orange County and its northern terminus is at U.S. Route 101 (US 101) near Leggett in Mendocino County. SR 1 also at times runs concurrently with US 101, most notably through a 54-mile (87 km) stretch in Ventura and Santa Barbara counties, and across the Golden Gate Bridge.

The highway is designated as an All-American Road. In addition to providing a scenic route to numerous attractions along the coast, the route also serves as a major thoroughfare in the Greater Los Angeles Area, the San Francisco Bay Area, and several other coastal urban areas.

SR 1 was built piecemeal in various stages, with the first section opening in the Big Sur region in the 1930s. However, portions of the route had several names and numbers over the years as more segments opened. It was not until the 1964 state highway renumbering that the entire route was officially designated as SR 1. Although SR 1 is a popular route for its scenery, frequent landslides and erosion along the coast have caused several segments to be either closed for lengthy periods for repairs, or re-routed inland.

Route description

Due to its fragmented nature and piecemeal relinquishments, the California Streets and Highways Code defines Route 1 across several subdivisions of section 301 as follows:

Route 1 is from:

(a) Route 5 south of San Juan Capistrano to Route 101 near El Rio except for the portions of Route 1 relinquished:

(1) Within the city limits of the City of Dana Point between the western edge of the San Juan Creek Bridge and Eastline Road at the city limits of the City of Laguna Beach.
(2) Within the city limits of the City of Newport Beach between Jamboree Road and Newport Coast Drive.
(3) Within the city limits of the City of Santa Monica between the southern city limits and Route 10.
(4) Within the city limits of the City of Oxnard between Pleasant Valley Road and Route 101.

(b) Route 101 at Emma Wood State Beach, 1.3 miles north of Route 33, to Route 101, 2.8 miles south of the Ventura-Santa Barbara county line at Mobil Pier Undercrossing.
(c) Route 101 near Las Cruces to Route 101 in Pismo Beach via the vicinity of Lompoc, Vandenberg Air Force Base, and Guadalupe.
(d) Route 101 in San Luis Obispo to Route 280 south of San Francisco along the coast via Cambria, San Simeon, and Santa Cruz.
(e) Route 280 near the south boundary of the City and County of San Francisco to Route 101 near the approach to the Golden Gate Bridge in San Francisco.
(f) Route 101 near the southerly end of Marin Peninsula to Route 101 near Leggett via the coast route through Jenner and Westport.

In addition to the relinquished portions listed under subdivision (a), sections 301 subdivision (h), 301.1, 301.3 and 301.5 of the code permit the state to relinquish select or all portions of Route 1 in the cities of Los Angeles, Torrance, Newport Beach and Pismo Beach respectively. AB 2817, approved in September 2024 and effective in 2025, amends the code to add section 301.4, allowing the state to relinquish a segment in Laguna Beach.

SR 1 is part of the California Freeway and Expressway System, and through the Los Angeles metro area, Monterey, Santa Cruz, and San Francisco metro area is part of the National Highway System, a network of highways that are considered essential to the country's economy, defense, and mobility by the Federal Highway Administration. The California State Legislature has also relinquished state control of segments within Dana Point, Newport Beach, Santa Monica, and Oxnard; those segments are now maintained by those respective municipalities.

The Big Sur section from San Luis Obispo to Carmel is an official National Scenic Byway. SR 1 is eligible to be included in the State Scenic Highway System; however, only a few stretches between Los Angeles and San Francisco have officially been designated as a scenic highway, meaning that there are substantial sections of highway passing through a "memorable landscape" with no "visual intrusions", where the potential designation has gained popular favor with the community.

The entire route is designated as a Blue Star Memorial Highway to recognize those in the United States armed forces; this designation is sponsored by the California Garden Clubs, but the organization has not erected such markers along SR 1 yet. In 1959, the legislature officially designated the segment in Southern California between Interstate 5 (I-5) in Dana Point and US 101 near Oxnard as the Pacific Coast Highway (commonly referred to as "PCH", without the definite article "the", unlike other freeway numbers in the Los Angeles area). Between US 101 at the Las Cruces junction (8 miles south of Buellton) and US 101 in Pismo Beach, and between US 101 in San Luis Obispo and Interstate 280 in San Francisco, the legislature also designated SR 1 as the Cabrillo Highway in 1959, after the explorer Juan Rodríguez Cabrillo who sailed along the coast line. The legislature also designated the route as the Shoreline Highway in 1957 between the Manzanita Junction near Marin City and Leggett. Smaller segments of the highway have been assigned several other names by the state and municipal governments.

For the most part, SR 1 runs parallel to the coastline, or close to it, but does turn several miles inland at various locations to avoid several federally controlled or protected areas such as Vandenberg Space Force Base, Diablo Canyon Power Plant and Point Reyes National Seashore. In addition to connecting the coastal cities and communities along its path, the route provides access to beaches, parks, and other attractions along the coast, making it a popular route for tourists. The route annually helps bring several billion dollars to the state's tourism industry. Segments of SR 1 range from urban freeway to simple rural two-lane road. Under the California Coastal Act, those segments of the highway that run through the rural areas of the protected California Coastal Zone may not be widened beyond a scenic two-lane road.

Orange County

Southbound PCH in Crystal Cove State Park near Laguna Beach

At its southernmost end in Orange County, SR 1 terminates at I-5 in Capistrano Beach in Dana Point. It then travels west into the city center. After leaving Dana Point, Pacific Coast Highway (PCH) becomes simply "Coast Highway" while at the same time continuing northwest along the coast through Laguna Beach (where it meets the southern terminus of SR 133) and Crystal Cove State Park.

SR 1 then enters Newport Beach and passes through several affluent neighborhoods, including Newport Coast and Corona Del Mar, spans the entrance to the Upper Newport Bay, which marks the boundary between East Coast Highway and West Coast Highway, and crosses California State Route 55 near its southern terminus. Upon crossing the Santa Ana River mouth and entering Huntington Beach, SR 1 regains the Pacific Coast Highway designation. It passes Huntington State Beach and the southern terminus of California State Route 39 before reaching Bolsa Chica State Beach and the Bolsa Chica Ecological Reserve. PCH then continues along the coast into Seal Beach, the final city on its journey in Orange County.

Los Angeles and Ventura counties

The Pacific Corporate Towers alongside PCH in El Segundo, California

PCH enters Los Angeles County and the city of Long Beach after crossing the San Gabriel River. SR 1 then continues northwest through the city to its junction with Lakewood Boulevard (State Route 19) and Los Coyotes Diagonal at the Los Alamitos Circle, more than 2 miles (3.2 km) from the coast. From the traffic circle, it continues inland west through Long Beach, including approximately one mile adjacent to the southern boundary of Signal Hill. PCH is marked as such in Long Beach, but originally bore the name of Hathaway Avenue east of the traffic circle and State Street west of there. PCH then passes through the Los Angeles districts of Wilmington and Harbor City. While bypassing the immediate coastline of Palos Verdes, SR 1 continues to head west into the cities of Lomita and Torrance along the route of the former Redondo-Wilmington Boulevard.

PCH then turns north through Redondo Beach and Hermosa Beach. Upon entering Manhattan Beach, it becomes Sepulveda Boulevard and turns back into PCH designation through El Segundo. At Imperial Highway, it regains the name Sepulveda Boulevard as it descends and passes under two runways of Los Angeles International Airport (LAX) via the Sepulveda Boulevard Tunnel.

Southbound SR 1 near the intersection of Lincoln and Sepulveda Boulevards north of LAX

After leaving LAX, SR 1 splits from Sepulveda and turns northwest, becoming Lincoln Boulevard and passing through the Los Angeles neighborhoods of Westchester, Playa Vista, and Venice, as well as the unincorporated community of Marina Del Rey. This portion of SR 1 suffers heavy congestion at most times due to the shortage of alternate north-south arterial roads west of Interstate 405. It then enters the city of Santa Monica, where SR 1 turns southwest, merging onto the westernmost segment of the Santa Monica Freeway. Passing through the McClure Tunnel (which also serves as the national western terminus of Interstate 10), SR 1 emerges along the beachfront in Santa Monica as PCH again and continues along the coast, separated from Downtown Santa Monica by the palisades north of Santa Monica Pier; this portion is also known locally as Palisades Beach Road and formerly as Roosevelt Highway. Upon leaving Santa Monica, PCH continues to follow the coast, curving west through the Pacific Palisades neighborhood of Los Angeles before becoming the main thoroughfare of the city of Malibu while traversing the entire 21 miles (34 km) of that city.

PCH passing Mugu Rock at Point Mugu

SR 1 crosses the county line and continues through the Ventura County portion of the Malibu coast through Leo Carrillo State Park and Point Mugu State Park. After passing through a notch in the promontory that marks Point Mugu, the western end of the Santa Monica Mountains, and the beginning of the Oxnard Plain. The road cut left a very large rock formation at the tip of the point that is called the Mugu Rock. At that point, PCH leaves the coast and heads north, and then northwest as a freeway along the northeastern boundary of Naval Base Ventura County Point Mugu for several miles to an interchange at Rice Avenue, Pleasant Valley Road, and Oxnard Boulevard in Oxnard. The reconstructed interchange at Rice Avenue and Pleasant Valley Road channels traffic north on the surface street, Rice Avenue, towards the interchange with US 101. The historic route along Oxnard Boulevard was relinquished in 2014. Truck traffic to and from the Port of Hueneme also uses this designated route at the Rice Avenue/Hueneme Road connector to connect with Route 101 at the Rice Avenue Interchange.

After traveling through Ventura, SR 1 separates from US 101 to travel the historic beach route along the Rincon coast that was originally opened up by the construction of the Railroad Coastal Route from Emma Wood State Beach to the Mobil Pier Undercrossing near Sea Cliff, where it rejoins US 101 about 3 miles (4.8 km) south of the Santa Barbara County line near La Conchita.

Central Coast

The US 101/SR 1 concurrency (although actual signage mentioning SR 1 through this segment is nonexistent) from the Mobil Pier Undercrossing runs for 54 miles (87 km), passing through the City of Santa Barbara and its neighboring communities along the coast of Santa Barbara County. The route then turns away from the Gaviota Coast at Gaviota State Beach, avoiding Point Conception, and heads due north through Gaviota State Park and the Gaviota Tunnel. In Las Cruces, SR 1, now named Cabrillo Highway, splits again from US 101 and heads northwest to the city of Lompoc. It is briefly joined with SR 246 along Lompoc's east-west Ocean Avenue, before turning north as H Street to Harris Grade Road, where it then regains the Cabrillo Highway name.

After reaching the main entrance to Vandenberg Space Force Base, SR 1 turns northeast, away from the immediate coastline of the base, to join SR 135. Route 135 then splits from Route 1 south of Orcutt, and the Cabrillo Highway turns northwest back towards the coast to Guadalupe. It enters San Luis Obispo County, avoiding the immediate coastline of the protected Guadalupe-Nipomo Dunes, before passing through Grover Beach and subsequently joining US 101 for the third time at Pismo Beach. The US 101/SR 1 concurrency then avoids the immediate coastline of Avila Beach and Diablo Canyon Power Plant, and instead heads straight inland to San Luis Obispo.

SR 1 splits from US 101 at Santa Rosa Street in San Luis Obispo and then resumes as a four lane road as the Cabrillo Highway. It rejoins the coast in Morro Bay, running through that city as a freeway, where it crosses Morro Creek at the site of a prehistoric Chumash settlement dating to the Millingstone Horizon. From there, SR 1 proceeds north to Cayucos until it again becomes a winding, two lane road with occasional passing lanes. It then continues along the coast through Cambria and San Simeon, and past the elephant seal colony at Piedras Blancas Light Station. SR 1 provides access to Hearst Castle in San Simeon in Northern San Luis Obispo County.

Big Sur

Main article: Big Sur Coast Highway
Looking south, showing the McWay Rocks, about 16 mi (26 km) south of Big Sur
The Bixby Bridge in Big Sur

SR 1 then enters the Big Sur region, crossing San Carpóforo Creek just south of the Monterey County line. For about 72 miles (116 km) from San Carpóforo Creek to Malpaso Creek, the road winds and hugs the cliffs of Big Sur, passing various coastal parks in the area, with no connection to the other side of the Santa Lucia Mountains except for Nacimiento-Fergusson Road. The road briefly leaves the coast for a few miles, passing through a redwood forest in the Big Sur River valley. The Big Sur segment of the highway, built between 1919 and 1937, also crosses a number of historic bridges, including the scenic Bixby Bridge, a reinforced concrete arch with a 320-foot (98 m) span that passes over the Bixby Creek gorge, the Rocky Creek Bridge, and the Big Creek Bridge.

Monterey Bay Area

After crossing the Carmel River, SR 1 turns inland and runs along the eastern boundary of Carmel and the western boundary of Carmel Valley before becoming a freeway in Monterey. After bypassing the immediate coastline of Pebble Beach and the rest of the Monterey Peninsula, the freeway heads north along the coast of Monterey Bay through Sand City, Seaside, and Marina. At the interchange with SR 156 near Castroville, SR 1 continues north as a two-lane rural road to Moss Landing.

SR 1 becomes a freeway once again just before entering into Santa Cruz County. This four-lane freeway continues up the Monterey Bay coast through Watsonville to its interchange with SR 17 in Santa Cruz. (This trumpet interchange is locally known as The Fishhook due to its tight loop ramps that resemble a fishhook when viewed from above). After a short expressway section, it skirts downtown Santa Cruz as four-lane Mission Street, regaining the Cabrillo Highway designation (local/historic name is "Coast Road") after it leaves the city and continues north-west as a two-lane road (with occasional four-lane sections) up the coast through Davenport.

San Francisco Bay Area

Scene from SR 1 near Half Moon Bay at Tunitas Creek Beach

Entering San Mateo County, SR 1 follows the west coast of the San Francisco Peninsula, passing by the marine mammal colonies at Año Nuevo State Park, and the historic Pigeon Point Lighthouse, before reaching Half Moon Bay. Between Half Moon Bay and Pacifica, the highway bypasses a treacherous stretch known as Devil's Slide via the Tom Lantos Tunnels.

The Golden Gate Bridge, which SR 1 shares with US 101
SR 1 winds along the Marin County coast

SR 1 then becomes a freeway once again at Sharp Park in Pacifica before turning inland to join Interstate 280 in Daly City. Just short of reaching the City and County of San Francisco, SR 1 splits from Interstate 280, where the road becomes Junipero Serra Boulevard. Shortly thereafter, the highway makes a slight left, becoming the six-lane wide 19th Avenue; the San Francisco Municipal Railway's M Ocean View streetcar line runs in the median from this point until a junction to a rail only right-of-way near Rossmoor Drive. SR 1 then turns into Park Presidio Boulevard after it passes through the city's Golden Gate Park. Then after entering the Presidio of San Francisco, it goes through the MacArthur Tunnel before joining US 101 for a fourth time on the approach to the Golden Gate Bridge known as Doyle Drive.

After crossing the bridge and entering Marin County, SR 1 then splits from US 101 again near Marin City, where it leaves the city and, as the Shoreline Highway, returns to a winding, two lane road as it passes over the Marin Hills to rejoin the coast at Muir Beach. After passing Stinson Beach and the Bolinas Lagoon, SR 1 avoids the immediate coastline of Point Reyes National Seashore and the rest of the Point Reyes Peninsula, and instead heads towards, and then along, the eastern shore of Tomales Bay.

Leaving Tomales Bay, SR 1 heads further inland to intersect with Valley Ford Road just north of the Sonoma County border. It then rejoins the coast in Bodega Bay, where its name changes to Coast Highway past the Sonoma Coast State Beaches. After bridging the Russian River at Jenner, SR 1 continues to wind along the rugged coast to Fort Ross, Salt Point State Parks, and the planned community of Sea Ranch.

Mendocino County

SR 1 crosses Russian Gulch State Park on the Frederick W. Panhorst Bridge

SR 1 then crosses the Gualala River and enters Mendocino County. The highway enters the city of Point Arena, in which it becomes Main Street, before following School Street to the northwest and then becoming Shoreline Highway once again. It bridges the Garcia River and then, near Elk, the Navarro River, where it meets SR 128.

At the town of Albion, the Albion River is spanned by the Albion River Bridge, the only remaining wooden trestle bridge on the highway. SR 1 then passes through Little River and Van Damme State Park, crosses Big River and passes through Mendocino Headlands State Park and the Victorian community of Mendocino. Continuing north, SR 1 crosses Russian Gulch State Park on the Frederick W. Panhorst Bridge, and passes through the town of Caspar. It passes through a roundabout just south of the intersection with the western terminus of SR 20, where it widens to two lanes, then bridges the Noyo River at Noyo, becomes Main Street of Fort Bragg, and crosses the California Western Railroad.

North of Fort Bragg as a two-lane highway again, SR 1 passes MacKerricher State Park and the towns of Cleone and Inglenook before crossing Ten Mile River. After passing Westport-Union Landing State Beach, the road goes through a series of redwood-forested switchbacks before reaching Rockport. North of Rockport, the highway turns away from the Lost Coast to avoid steep and unstable highlands created by Mendocino triple junction uplift. The highway follows Cottaneva Creek inland through redwood-forested mountainous terrain before terminating at US 101 just outside Leggett.

History

SR 1 has become famous worldwide, but the highway was signed as several other routes prior to 1964. When the road was first envisioned in the World War I era, California highways were referred to by either a highway name or a route number. The route numbers were used by state highway planners and the Legislature from 1915 until 1964, but were never posted on highways, referred to by the auto clubs or public, nor used on maps. The SR 1 designation was first assigned in 1939. Various portions of SR 1 have been posted and referred to by various names and numbers over the years. State construction of what became SR 1 started after the state's third highway bond issue passed before 1910.

Segments initially constructed

Bixby Bridge under construction in 1932
Convict labor from Folsom Prison was paid 35 cents per day to help build the roadway.

Eager for a direct coastal route between Ventura and Santa Barbara, civic boosters used locally raised funds to begin building the Rincon Sea Level Road in 1911. The route between the Ventura River and Carpinteria had been an unimproved route along small alluvial fan beaches that skirted coastal bluff rock outcroppings at low tide. Construction of the Southern Pacific Coast Line railroad had created a road flanked by riprap along this area. In order to make this part of the first coastal route for motorists driving from San Francisco to Los Angeles, they paved the road and built wooden causeways where the route flooded from the ocean waves. Local funding ran out, but the newly formed State Highway Commission took over and completed the road in 1913.

One of the most difficult routes to build was along the Big Sur coast. The state first approved building Route 56, or the Carmel-San Simeon Highway, to connect Big Sur to the rest of California in 1919. Federal funds were appropriated and in 1921 voters approved additional state funds. San Quentin State Prison set up three temporary prison camps to provide unskilled convict labor to help with road construction. One was set up by Little Sur River, one at Kirk Creek and a third was later established in the south at Anderson Creek. Inmates were paid 35 cents per day and had their prison sentences reduced in return. The route necessitated construction of 33 bridges, the largest of which was the Bixby Bridge. Six more concrete arch bridges were built between Point Sur and Carmel.

After 18 years of construction, aided by New Deal funds during the Great Depression, the paved two-lane road was completed and opened on June 17, 1937. The road was initially called the Carmel-San Simeon Highway (Route 56), but was better known as the Roosevelt Highway, honoring the current President Franklin D. Roosevelt. A 1921 law extended Route 56 south over the county road to Cambria.

Route 60, from Oxnard via the coast to San Juan Capistrano, was extended from Oxnard to El Rio (midway to Ventura, now the site of the Oxnard Boulevard interchange with US 101), in 1925. At Point Mugu, a path for the highway was cut through the mountains using surplus World War I explosives, thus creating Mugu Rock. The 1921 legislation, in theory, made Route 60 a continuous coastal loop, with both ends at what became US 101 in Oxnard and at Capistrano Beach (since 1964 the southern terminus of SR 1 at Interstate 5 in Orange County). Route 56 was extended further south from Cambria to connect to present-day US 101 in San Luis Obispo in 1931.

The route from San Simeon to Carmel (connecting with existing county highways at each end) was one of two sections designated as SR 1. It and Route 60 were intended as links in a continuous coastal roadway from Oregon to Mexico,

A large expansion of the state highway system in 1933 resulted in Route 56 being extended in both directions. To the south, a second section was added, beginning at Pismo Beach on US 101 (Route 2) and heading south through Guadalupe and Lompoc to rejoin US 101 at a junction called Los Cruces (sic), just north of Gaviota Pass. (A short piece near Orcutt and Los Alamos had been part of Route 2, which originally followed present SR 135 from Los Alamos to Santa Maria.) To the north, Route 56 was continued along the coast from Carmel through Santa Cruz to San Francisco. Several discontinuous pieces were added north of San Francisco, one from Route 1 (US 101) north of the Golden Gate to the county line near Valley Ford, another from the Russian River near Jenner (where the new Route 104 ended) to Westport, and a third from Ferndale to Route 1 near Fernbridge. Except for the gaps in Route 56 north of San Francisco, these additions completed the coastal highway, with other sections formed by Routes 1, 2, and 71.

The section of SR 1 from Santa Monica to Oxnard, via Malibu, went out to contract in 1925 as "Coast Boulevard", but was designated "Theodore Roosevelt Highway" when it was dedicated in 1929. Before the completion of its present alignment in 1937, a narrow, winding, steep road known as Pedro Mountain Road connected Montara with Pacifica. That highway was completed in 1914 and provided competition to the Ocean Shore Railroad, which operated between San Francisco and Tunitas Creek from 1907 to 1920. SR 1 also used to run along the coast between Pacifica and Daly City, but this segment was damaged and rendered unusable after a 5.3 magnitude earthquake on March 22, 1957. A small stub remains near Thornton Beach.

Route 56 along Big Sur was incorporated into the state highway system and re-designated as SR 1 in 1939. The section of road along the Big Sur Coast was declared the first State Scenic Highway in 1965, and in 1966 the first lady, Lady Bird Johnson, led the official designation ceremony at Bixby Bridge. The route was designated as an All American Road by the US Government.

Signs first posted

State Route 3 markerState Route 3
LocationSan Juan Capistrano–Oxnard
Existed1934–1935
Alternate plate 1948.svgU.S. Route 101 Alternate markerU.S. Route 101 Alternate
LocationSan Juan Capistrano–Oxnard
Existed1936–1964
State Route 208 markerState Route 208
LocationRockport–Leggett
Existed1964–1984

SR 1 signs first went up after California decided to number its highways, in 1934. The section for Humboldt, Mendocino, Sonoma, Marin, San Francisco, San Mateo, Santa Cruz, Monterey, San Luis Obispo and Santa Barbara counties was posted as SR 1, that section of the road known Route 56 (Las Cruces to Fernbridge). For Ventura, Los Angeles and Orange counties, Route 60 (San Juan Capistrano to the Oxnard area) became SR 3, and a few SR 3 signs were actually posted. The SR 3 signs were replaced by US 101 Alt. shields by 1936, as the road was built out; this change also allowed the extension of US 66 to end at another U.S. Route, in Santa Monica.

The gaps of non-state highway along the northern coast were finally filled in by the Legislature in 1951, though the State Department of Public Works was not required to maintain the newly added portions immediately. A connection from near Rockport to Legislative Route 1 (signed US 101) at Leggett was also added to the Legislative Route 56 definition, as the existing county road north from Rockport to Ferndale had not yet been paved.

The state Legislature in 1963 tossed out the old conflicting Legislative Route Numbers (1964 renumbering), got rid of some famous old U.S. routes, and renumbered many state highways. It abolished US 101A in Los Angeles, Orange and Ventura counties and renumbered it as SR 1. The Rockport to Leggett connection then became State Route 208. The cover of "California Highways" magazine in fall 1964 shows state engineers posting the new shield at Point Mugu. The same year, the Legislature by state law named SR 1 "Pacific Coast Highway" in Orange, Los Angeles and Ventura counties, "Cabrillo Highway" from Santa Barbara north to San Francisco, and "Shoreline Highway" from Marin County to its northern terminus. Many cities, however, did not change the name of city streets that are part of SR 1, such as Lincoln and Sepulveda boulevards in Los Angeles, Santa Monica and El Segundo; and Junipero Serra and Park Presidio boulevards in San Francisco. Several other cities and communities like Newport Beach and Bodega Bay merely named their respective city streets as "Coast Highway".

Modern alignments

Signs marking the northern terminus of SR 1 near Leggett; the route was originally proposed to run further north, but these plans were abandoned to avoid the steep and unstable highlands of the Lost Coast region.

The freeway portion of SR 1 from Highway 68 in Monterey to Munras Avenue opened in 1956–1960. The segment from Munras Avenue to the northern border of Sand City and Seaside opened in 1968, and bypasses the original highway alignment of Munras Avenue and Fremont Street in Monterey, and Fremont Boulevard through Seaside. North of Seaside, the freeway was built over the original SR 1 alignment through Fort Ord in 1973. North of Fort Ord, SR 1 now veers to the left of the original alignment and bypasses Marina to the west. This segment including the interchange with SR 156 and the short, 2-lane Castroville Bypass opened in 1976. Originally SR 1 followed the SR 156 alignment to the SR 183 intersection in Castroville, then turned northwest, following the present-day SR 183 through Castroville before rejoining its existing alignment at the northern terminus of the Castroville Bypass.

Plans to upgrade SR 1 to a freeway from its southern terminus all the way to Oxnard, including building an offshore causeway from the Santa Monica Pier to Topanga Canyon Boulevard south of Malibu, were ultimately killed by 1971 due to local opposition. In 1980, another section was added northwest of Ventura near Emma Wood State Beach, when several miles of the old two-lane alignment of U.S. Route 101 were posted as SR 1 where the freeway had bypassed it in about 1960. Then in 1988, the segment from Purisima Road in Lompoc to SR 135 was re-routed from Harris Grade Road to the former County Route S20 so it could directly serve Vandenberg Air Force Base.

Construction to bridge the gap in the Lost Coast region between Rockport and Ferndale was eventually abandoned. The steepness and related geotechnical challenges of the coastal mountains made this stretch of coastline too costly for highway builders to establish routes through the area. In 1984, SR 1 was then re-routed to replace State Highway 208, connecting Rockport and Leggett, while the segment between Ferndale and Fernbridge was renumbered as State Highway 211. Most of the coastline in the area is now part of Sinkyone Wilderness State Park and the King Range National Conservation Area.

The roadway along Devil's Slide, south of Pacifica, became the site of frequent deadly crashes and roadway-closing landslides. Beginning in 1958, Caltrans supported a plan to construct an inland bypass over Montara Mountain as an alternate route, but was eventually opposed by community and environmental groups who supported a tunnel instead. After decades of legal disputes, the Federal Highway Administration ordered Caltrans in 1995 to re-evaluate the proposed tunnel. Then on November 5, 1996, San Mateo County voters approved Measure T to change the county's official preference from the bypass to the tunnel. Ground eventually broke in 2005, and the Tom Lantos Tunnels opened in April 2013.

In 2014, two-way traffic was restored along the original PCH segment from Copper Lantern to Blue Lantern streets in the Dana Point city center after 25 years of one-way operation. During that period, only northbound traffic had flowed along this section of PCH while southbound traffic had been diverted onto the parallel Del Prado Avenue.

SR 1 has never been planned to extend south into San Diego, or north into Crescent City, where I-5 (which replaced the US 101 designation and signage between Los Angeles and San Diego) and US 101 serve as the coastal highways in those areas, respectively.

As a cycling venue

Cyclists descend SR 1 at Devil's Slide on Stage 2 of the 2012 Tour of California before the segment was bypassed one year later by the Tom Lantos Tunnels

For the 1932 Summer Olympics, the segment of the SR 1 between Oxnard and Santa Monica (then known as the Theodore Roosevelt Highway) hosted part of the road cycling events. Portions of SR 1 have also hosted stages of the Tour of California.

Maintenance

California's coastline is constantly changing and continually presents us with challenges. Through hard work and determination, we continue to keep this scenic highway open.

— Malcolm Dougherty, director of Caltrans.

Landslides

Frequent landslides and erosion along the coast have caused portions of SR 1 to either be closed for long periods of time, or be re-routed entirely. Some of these include:

  • A segment along the coast between Pacifica and Daly City in what is now Thornton Beach was damaged and rendered unusable after a 5.3 magnitude earthquake on March 22, 1957. SR 1 was then eventually re-routed to turn inland to join Interstate 280.
  • The Piedras Blancas Realignment Project plans to re-route the road up to 475 feet (145 m) further inland to avoid the expected coastal erosion from the Piedras Blancas Light Station to the Arroyo de la Cruz Bridge in San Luis Obispo County.
  • Big Rock Mesa landslide in September 1983 in Malibu was one of the worst in state history. A total of 250 homes collapsed, cracked or slid off their foundation with 30 homes being condemned. The state agreed to pay forty million dollars as cutting through the hillside to build Pacific Coast Highway was a contributing cause.
  • The Devil's Slide area has been prone to major landslides. One slide in 1995 caused the road to be closed for five months, while another in 2006 led to a four-month closure. The Tom Lantos Tunnels, named after former U.S. Congressman Tom Lantos, opened in 2013 to bypass the area.
  • In 2011, major reconstruction was completed between Muir Beach and Stinson Beach, including the addition of a 523-foot-long (159 m), 20-foot-high (6.1 m), but mostly buried, retaining wall. This followed a four-month, $25 million reconstruction that repaired damage from a 2007 landslide.
  • A March 2011 landslide in the Big Sur region forced Caltrans to close the highway for several months. A section south of Lucia that is also prone to frequent landslides, known as Pitkins Curve and Rain Rocks, was replaced with a bridge and a covered rock shed.
  • During the winter of 2016–2017, the Big Sur region received more than 60 inches (150 cm) of rain. The road was closed or partially closed due to mudslides and landslides in at least six locations. On February 20, Caltrans declared that the Pfeiffer Canyon Bridge just south of Pfeiffer Big Sur State Park was damaged beyond repair, closing that segment of SR 1 for eight months, and effectively splitting Big Sur in half. Some businesses, cut off from customers and without access to supplies, were forced to close. For some residents, the only means of getting out was via helicopter. In March, Caltrans demolished the bridge and began construction of the replacement. The rebuilt bridge opened on October 13, 2017, at a cost of $24 million.
  • Another major slide at Mud Creek closed a 30-mile (48 km) stretch of the highway in May 2017. The huge slide at Mud Creek covered about one-third mile (0.54 km) of road with 40 feet (12 m) of dirt and rock. The slide was on a section of the road that was already closed due to smaller slides. The scale of the slide was compared to a very large slide during the winter of 1983–1984 that closed SR 1 for more than a year. A replacement roadway was built over the landslide and opened in July 2018, at a cost of $40 million.
  • After heavy rainfall, a section of the highway at mile marker 30, near Rat Creek in Monterey County, collapsed into the ocean in January 2021. It reopened in April 2021.
  • Multiple landslides during successive storm systems in January 2023 forced the closure of nearly 40 miles (64 km) of the highway. As of April 2023, over 25 miles (40 km) of the highway remain closed.
  • Landslides in March 2024 forced the closure of a 1.4-mile (2.3 km) stretch north of the Rocky Creek Bridge in the Big Sur region.

Future projects

In 2014, Caltrans relinquished the portion of SR 1 in Oxnard along Oxnard Boulevard. The plan is then for PCH between Pleasant Valley Road and US 101 to be re-routed from Oxnard Boulevard onto Rice Avenue. That segment of Rice Avenue includes a railroad grade crossing at 5th Avenue that was the site of the February 2015 Oxnard train derailment, which eventually led to one death and 29 injuries. This was the twelfth accident at the crossing in ten years. An overpass has been planned at that site for almost two decades, but funding has not been available in Ventura County for the estimated $35 million grade separation project. On July 12, 2023, the Ventura County Transportation Commission and the City of Oxnard received $15 million in state funding to build an overpass. The project is estimated to be completed by the fall of 2027.

In 2015, a $20 million project was proposed to add over 150 safety improvements to the stretch of the highway in Malibu. This follows a string of fatal accidents in the area, including one involving Caitlyn Jenner that claimed another person's life.

The Calera Parkway project proposes to widen the non-freeway segment in Pacifica between the Rockaway Beach and Vallemar districts, but is facing opposition by local residents and environmentalists.

Major intersections

Except where prefixed with a letter, postmiles were measured on the road as it was in 1964, based on the alignment that existed at the time, and do not necessarily reflect current mileage. R reflects a realignment in the route since then, M indicates a second realignment, L refers to an overlap due to a correction or change, and T indicates postmiles classified as temporary (for a full list of prefixes, see California postmile § Official postmile definitions). Segments that remain unconstructed or have been relinquished to local control may be omitted. The numbers reset at county lines; the start and end postmiles in each county are given in the county column.

CountyLocationPostmile
Exit
DestinationsNotes
Orange
ORA R0.13-33.71		Dana PointR0.13 I-5 (San Diego Freeway) – Santa Ana, San DiegoInterchange; southern terminus; I-5 exit 79; road continues as Camino las Ramblas
R0.78—Coast Highway south, Doheny Park Road – Capistrano BeachInterchange; former US 101
​Northern end of freeway; northern end of state maintenance
Dana Point–Laguna Beach line​Southern end of state maintenance
Laguna Beach9.42
SR 133 north (Broadway Street, Laguna Canyon Road)
Newport Beach13.47

Newport Coast Drive to SR 73 Toll		Northern end of state maintenance
16.25 MacArthur BoulevardFormer SR 73 north; serves John Wayne Airport
17.43Jamboree Road – Balboa IslandSouthern end of state maintenance
19.80
SR 55 north (Newport Boulevard) – Costa Mesa, Balboa Peninsula		Interchange; SR 55 exit 1
Huntington Beach22.09Brookhurst Street – Fountain Valley
23.74
SR 39 north (Beach Boulevard)		Southern terminus of SR 39
Los Angeles
LA 0.00-62.69		Long Beach1.97
SR 22 east (7th Street)		Western terminus of SR 22
3.56
SR 19 north (Lakewood Boulevard) / Los Coyotes Diagonal – Downey, Bellflower		Los Alamitos Circle; southern terminus of SR 19; serves Long Beach Airport
7.29 I-710 (Long Beach Freeway) – Long Beach, PasadenaInterchange; I-710 exit 2
8.27 SR 103 (Terminal Island Freeway) / Willow Street – Terminal IslandInterchange
Los Angeles8.432200-2400 East Pacific Coast Highway – Port of Los AngelesInterchange
9.25O Street to Alameda Street (SR 47)Interchange
11.61 I-110 (Harbor Freeway) – Los Angeles, San PedroInterchange; I-110 exit 4
13.10 SR 213 (Western Avenue)
Torrance16.01

SR 107 north / CR N7 south (Hawthorne Boulevard) – Inglewood, Palos Verdes Estates
Hermosa Beach–Manhattan Beach line21.92

Artesia Boulevard to SR 91 east		Former western end of SR 91
Los Angeles25.92
I-105 east (Century Freeway) / Imperial Highway – Norwalk		Interchange; I-105 exit 1
26.18Airport Tunnel
26.90 Century Boulevard – LAX AirportInterchange
27.40 LAX Airport (96th Street)Interchange
27.36Sepulveda BoulevardNo southbound left turn
28.50Westchester ParkwayInterchange
29.08Manchester AvenueFormer western end of SR 42
Marina del Rey​Culver BoulevardInterchange
Los Angeles31.29
SR 90 east (Marina Freeway)
32.17Venice Boulevard (SR 187 east) – Culver City, Venice
Los Angeles–Santa Monica line​Northern end of state maintenance
Santa MonicaR34.58
I-10 east (Santa Monica Freeway) – Los Angeles		Eastern end of I-10 concurrency; interchange; former western terminus of SR 2; southern end of state maintenance; I-10 east exit 1A, west exit 1B
Southern end of freeway on I-10
​Western end of I-10 concurrency; western terminus of I-10
35.17McClure Tunnel
Northern end of freeway
35.18Ocean Avenue – Downtown Santa MonicaInterchange; southbound exit and northbound entrance; former SR 187 east
Topanga40.77
SR 27 north (Topanga Canyon Boulevard)
Malibu48.17
CR N1 north (Malibu Canyon Road)
54.02
CR N9 north (Kanan Dume Road)
59.90
SR 23 north (Decker Canyon Road) – Thousand Oaks
​62.30Mulholland Highway
Ventura
VEN 0.00-28.48		​​Southern end of freeway
​10.23107Las Posas Road – USN Point Mugu
​11.59108Wood Road – USN Point Mugu
​12.79109Hueneme Road
Oxnard13.59110Nauman RoadNo entrance ramps to SR 1; no access across SR 1
R14.67Rice Avenue southSouthbound exit and northbound entrance
15.06112Pleasant Valley Road, Oxnard BoulevardNorthern end of state maintenance; Oxnard Boulevard is former SR 1 north
​Northern end of freeway
​Fifth Street (SR 34 east)
22.08
US 101 south (Ventura Freeway) / Santa Clara Avenue – Los Angeles		Southern end of US 101 concurrency; interchange; southern end of state maintenance; US 101 exit 60
Southern end of freeway on US 101
21.0161Rose Avenue
22.0162A
SR 232 north (Vineyard Avenue) – Oxnard
22.7362BOxnard BoulevardFormer SR 1 south
​63AVentura RoadSouthbound exit only
VenturaR23.4563BJohnson DriveSigned as exit 63 northbound
R24.6564Victoria Avenue – Channel Islands Harbor
25.9765Telephone RoadNorthbound entrance is via Main Street
26.3966A
SR 126 east (Santa Paula Freeway) – Santa Clarita		Signed as exit 66 southbound; southbound entrance is via exit 1C from SR 126 west; SR 126 west exit 1A
26.7266BMain Street (US 101 Bus. north)No southbound exit
28.4568Seaward Avenue
29.4569Vista del Mar Drive, Sanjon RoadNorthbound exit and southbound entrance
30.1570ACalifornia Street, Ventura Avenue
30.9170B
SR 33 north (Ojai Freeway) – Ojai
31.5071Main Street (US 101 Bus. south)Southbound exit and northbound entrance
Solimar BeachR32.70
21.25		Northern end of freeway on US 101

US 101 north (Ventura Freeway)		Northern end of US 101 concurrency; interchange; northbound exit and southbound entrance; US 101 exit 72
Sea Cliff27.68
R38.98
US 101 south (Ventura Freeway) – Los Angeles		Southern end of US 101 concurrency; interchange; US 101 exit 78
Southern end of freeway on US 101
​R39.8079Mussel Shoals (Old Pacific Coast Highway)Southbound exit and entrance
​41.0081La Conchita (West Surfside Street)Northbound exit and entrance
​R43.5783Bates Road
Santa Barbara
SB R0.00-50.60		CarpinteriaR0.6384
SR 150 east – Ojai, Lake Casitas
1.6185Bailard Avenue
2.6486ACasitas Pass RoadSigned as exit 86 northbound; former SR 224
3.0686BLinden AvenueSouthbound exit and northbound entrance
3.7787AReynolds Avenue, Santa Monica RoadSigned as exit 87 northbound
4.3487BCarpinteria AvenueSouthbound exit only
Toro CanyonR5.2888Padaro Lane, Santa Claus Lane
SummerlandR7.1490Padaro Lane – Summerland
R8.2691Evans Avenue – Summerland
Montecito9.0092Sheffield Drive
10.0293San Ysidro Road
10.5494AOlive Mill Road, Coast Village RoadNo northbound entrance
Santa Barbara11.1094BHermosillo DriveNorthbound exit only
11.4194CCabrillo Boulevard, Coast Village RoadNo southbound entrance; signed as exit 94B southbound
​95Los Patos Way (unsigned)Southbound exit only
12.1095Salinas StreetNorthbound exit and entrance
12.7596Milpas StreetFormer SR 144; northbound exit signed as exit 96A; southbound as exits 96B and 96A
13.4996Laguna Street, Garden Street – Downtown Santa BarbaraLaguna Street/Garden Street northbound exit signed as exit 96B; Garden Street southbound exit signed as exit 96C
R14.1997Bath Street, Castillo Street; Santa Barbara Harbor
R14.7698ACarrillo Street – Downtown Santa BarbaraSigned as exit 98 southbound
15.2698BArrellaga StreetNorthbound exit and entrance
R15.7399AMission StreetSigned as exit 99 southbound
16.0599BPueblo StreetNorthbound exit only
16.55100Las Positas RoadFormer SR 225
17.78101ALa Cumbre Road, Hope Avenue
18.38101B
SR 154 west / State Street – Cachuma Lake
Eastern Goleta Valley18.92102El Sueno RoadNorthbound exit and entrance
20.06103Turnpike Road
Goleta21.15104APatterson AvenueSigned as exit 104 southbound
21.41104B
SR 217 west – Airport, UCSB		Northbound exit and southbound entrance
22.53105Fairview Avenue
23.72107Los Carneros Road
24.77108Glen Annie Road, Storke Road
26.91110Winchester Canyon Road, Hollister AvenueAll ramps are via Cathedral Oaks Road
​​Northern end of freeway on US 101
​​Southern end of freeway on US 101
​30.06113Dos Pueblos Canyon Road
​​Northern end of freeway on US 101
​​Southern end of freeway on US 101
​32.84116El Capitan Ranch Road
​33.85117El Capitan State Beach
​36.62120Refugio Road – Refugio State Beach
​​Northern end of freeway on US 101
​44.82128Mariposa ReinaInterchange
​​Gaviota State Beach (Gaviota Beach Road)At-grade intersection
Gaviota Pass46.30–
46.90		Gaviota Rest Area
47.19Gaviota Gorge Tunnel (northbound only)
​​Southern end of freeway on US 101
Las CrucesR48.85
R0.00		Northern end of freeway on US 101

US 101 north – San Luis Obispo, San Francisco		Northern end of US 101 concurrency; interchange; US 101 exit 132
Lompoc19.25
SR 246 east / 12th Street – Buellton		Southern end of SR 246 concurrency
20.57
SR 246 west (Ocean Avenue) / H Street – NASA/Vandenberg SFB South Gate, Surf		Northern end of SR 246 concurrency
23.30Harris Grade Road, Purisima Road – Buellton
Vandenberg VillageR25.07211Constellation RoadInterchange
Vandenberg SFBM29.89California Boulevard, Lompoc Casmalia Road – Vandenberg SFB
​San Antonio Road West – Casmalia
M33.30San Antonio Road East – Los Alamos
M36.19
R31.04		Southern end of freeway

SR 135 south – Los Alamos		Southern end of SR 135 concurrency; interchange; southbound left exit and northbound entrance
OrcuttR34.78226
SR 135 north – Orcutt, Santa Maria		Northern end of SR 135 concurrency; northbound exit and southbound entrance
​Northern end of freeway
R35.53
Clark Avenue to SR 135 – Orcutt
Guadalupe49.20
SR 166 east (Main Street) – Santa Maria
San Luis Obispo
SLO 0.00-74.32		​​Valley Road – Arroyo Grande
Pismo Beach​

Price Street (US 101 Bus. south) to US 101 south		Southern end of US 101 Bus. concurrency
L16.54
17.75
US 101 south		Northern end of US 101 Bus. concurrency; southern end of US 101 concurrency; interchange; no northbound exit; SR 1 south follows exit 191A
Southern end of freeway on US 101
R19.81193Spyglass DriveNorthbound signage
Shell Beach RoadSouthbound signage
Avila BeachR21.11195Avilla Beach Drive
R22.29196San Luis Bay Drive – See Canyon, Avila Beach
​R24.30198Higuera Street
San Luis Obispo25.91200ALos Osos Valley RoadSigned as exit 200 southbound
26.83200BPrado Road, Elks LaneNorthbound exit and entrance
27.50201
SR 227 south (Madonna Road)
28.07202AMarsh Street
28.81202BBroad Street
29.08203AOsos Street, Santa Rosa Street
29.08
16.77		Northern end of freeway on US 101
US 101 / Santa Rosa StreetNorthern end of US 101 concurrency; interchange; US 101 exit 203B
​​Southern end of freeway
Morro Bay27.88277Los Osos/Baywood Park (South Bay Boulevard)
28.82278Morro Bay Boulevard
29.62279AMain Street
30.14279B
SR 41 north – Atascadero
​​Northern end of freeway
Cayucos​Southern end of freeway
R34.91284Cayucos (SR 1 Bus. north)Northbound exit and southbound entrance
R35.96285Cayucos Drive
​Northern end of freeway
​North Ocean Avenue (SR 1 Bus. south) – Cayucos
​45.99
SR 46 east (Green Valley Road) – Paso Robles
Cambria48.26

SR 1 Bus. north (Main Street) / Ardath Drive – Cambria
​

SR 1 Bus. south (Windsor Boulevard) / Moonstone Beach Drive – Cambria
San Simeon56.39Hearst Castle
​71.34San Carpóforo Creek BridgeMarks southern end of the Big Sur coastline
Monterey
MON 0.00-R102.03		​18.91Nacimiento-Fergusson RoadIntersects at the southern end of Kirk Creek Bridge
​28.09Big Creek Bridge
​45.52Pfeiffer Canyon BridgeDemolished in March 2017 because of irreparable damage suffered during February 2017 landslides, effectively splitting Big Sur in half. The replacement bridge reopened in October 2017.
​59.37Bixby Bridge
​60.05Rocky Creek Bridge
​72.28Carmel River BridgeMarks northern end of the Big Sur coastline
​72.92
CR G16 east (Carmel Valley Road)
​​Southern end of freeway
Monterey75.14399A
SR 68 west – Pacific Grove, Pebble Beach		Southern end of SR 68 concurrency
R75.75399BMunras Avenue (SR 1 Bus. north) – MontereyNo northbound entrance
R76.00399CSoledad Drive, Munras AvenueSouthbound exit and northbound entrance
R77.38401AAguajito Road (SR 1 Bus. south) – Monterey
R78.12401B
SR 68 east – Salinas		Northern end of SR 68 concurrency; SR 68 west exit 7B
R78.18401BNorth Fremont Street (SR 1 Bus. north)Northbound exit and southbound entrance
R78.45402ACasa Verde Way
R78.88402BDel Monte Avenue – Pacific Grove
R79.36403
SR 218 east (Canyon del Rey Boulevard) – Seaside, Del Rey Oaks
Sand CityR80.27404Fremont Boulevard (SR 1 Bus. south) / Del Monte Boulevard
SeasideR82.89406Lightfighter Drive
MarinaR84.48408Imjin Parkway
R85.14409Del Monte Boulevard (SR 1 Bus. north)Northbound exit and southbound entrance
R86.48410Reservation Road (CR G17)
​R88.64412Del Monte Boulevard (SR 1 Bus. south) – Marina
​R90.39414ANashua Road, Molera RoadSigned as exit 414 southbound
CastrovilleR90.98414B

SR 156 east to US 101 – Castroville, San Jose		Northbound exit and southbound left entrance
​Northern end of freeway
T92.21


SR 183 south (Merritt Street) to SR 156 east – Castroville, Salinas
Moss Landing96.10Dolan Road – Elkhorn Slough Reserve
​​Southern end of freeway
​R101.04423Salinas RoadInterchange; former at-grade intersection
Santa Cruz
SCR R0.00-37.45		​R0.72425


SR 129 east (Riverside Drive) to SR 152 east – Watsonville
WatsonvilleR2.27426Harkins Slough Road, Green Valley RoadNorthbound exit and southbound entrance
R2.68426
SR 152 east (Main Street)		Southbound exit and northbound entrance
R3.18427Airport BoulevardServes Watsonville Municipal Airport
Aptos Hills-Larkin ValleyR4.07428Buena Vista Drive
Aptos Hills-Larkin Valley–La Selva Beach lineR6.69431Mar Monte Avenue
Aptos Hills-Larkin Valley–La Selva Beach–
Rio del Mar tripoint		R7.66432San Andreas Road, Larkin Valley Road
Aptos Hills-Larkin Valley–Aptos–
Rio del Mar tripoint		8.35433AFreedom Boulevard
Aptos–Rio del Mar line9.15433BRio del Mar Boulevard
Aptos–Seacliff line10.54435State Park Drive
Capitola–Soquel line12.09436Park Avenue
13.19437Porter Street, Bay Avenue
13.6243841st Avenue
Live Oak14.86439Soquel DriveNorthbound signage just lists "Soquel Drive"
Soquel AvenueSouthbound signage just lists the separate "Soquel Avenue"
Santa Cruz15.82440Morrissey Boulevard
16.63441AEmeline AvenueNorthbound exit only
16.82441B
SR 17 north – San Jose, Oakland		Signed as exit 441 southbound; SR 17 exits 1A-B
17.24442Ocean Street – Beaches
​Northern end of freeway
17.56
SR 9 north (River Street) – Boulder Creek, Big Basin, Downtown Santa Cruz
19.00Bay Street – UC Santa Cruz
​27.62Bonny Doon Road
​30.44Swanton Road
San Mateo
SM 0.00-R48.55		​13.58Pescadero Road, Pescadero State Beach
San Gregorio18.19
SR 84 east – San Gregorio, La Honda, Redwood City
Half Moon Bay29.04
SR 92 east – San Mateo
​R39.00Tom Lantos Tunnels
Pacifica40.75–
40.96		Linda Mar Boulevard, San Pedro Avenue
42.01Rockaway Beach Avenue, Fassler Avenue – Rockaway Beach
R42.58Reina Del Mar Avenue
​Southern end of freeway
R43.46505ASharp Park Road, Fairway Drive – San BrunoSigned as exit 505 southbound
R43.74505BClarendon Road, Oceana BoulevardNorthbound exit only
R44.21506Paloma Avenue, Francisco BoulevardSouthbound exit and northbound entrance
R45.12507Manor Drive, Monterey Road, Palmetto AvenuePalmetto Avenue not signed northbound; Monterey Road not signed southbound
Daly CityR46.72508 SR 35 (Skyline Boulevard)Signed as exit 508A (south) and 508B (north) southbound; SR 35 exits 54A-B
R47.27509ASerramonte BoulevardNorthbound signage
509Clarinada AvenueSouthbound signage
R47.80509B
I-280 south (Junipero Serra Freeway) – San Jose		Northbound signage; I-280 north exit 47
48.08510Eastmoor AvenueNorthbound exit and southbound entrance; I-280 north exit 47
R47.80
R25.28		—
I-280 south (Junipero Serra Freeway) – San Jose		Southern end of I-280 concurrency; southbound signage; SR 1 south follows I-280 south exit 47B
R28.7848Eastmoor Avenue, Sullivan AvenueSouthbound exit and northbound entrance
M26.5049AJohn Daly Boulevard, Junipero Serra BoulevardNorthbound exit and southbound entrance
M27.17
R48.05		—
I-280 north – San Francisco, Bay Bridge		Northern end of I-280 concurrency; SR 1 north follows I-280 north exit 49B; SR 1 southbound access via exit 49
48.5549

John Daly Boulevard to I-280 north		Southbound exit and northbound entrance
City and County of San Francisco
SF R0.00-7.07		R0.11Alemany BoulevardNorthbound exit and southbound entrance
Northern end of freeway
R0.31Brotherhood WayInterchange; no northbound exit to Brotherhood Way east and no southbound entrance from Brotherhood Way west
1.90
SR 35 south (Sloat Boulevard) – San Francisco Civic Center, Beach, San Francisco Zoo		No northbound left turn
6.33Southern end of freeway
MacArthur Tunnel
7.08
9.60
US 101 south – Marina Boulevard		Southern end of US 101 concurrency; US 101 south was former SR 480 east; US 101 exit 438
9.71439Lincoln Boulevard – View Area, Presidio, Golden Gate NRA, Fort PointLincoln Boulevard not signed northbound
Golden Gate11.18–
L0.01		Golden Gate Bridge
(Southbound toll only; no state maintenance on bridge)
Marin
MRN 0.00-50.50		Sausalito0.10H. Dana Bower Rest Area and Vista Point (northbound only)
0.32442Alexander Avenue
0.89Robin Williams Tunnel under Waldo Grade
1.52443Spencer Avenue, Monte Mar Drive
2.48444Rodeo Avenue (east)Northbound exit and entrance only
Rodeo Avenue (west; not a thru road)Southbound exit and entrance only; connects to the Rodeo Trailhead at the Golden Gate NRA
3.33445ASausalito (Bridgeway), Marin City (Donahue Street)
4.46
0.00		Northern end of freeway on US 101

US 101 north – San Rafael, Eureka, Santa Rosa		Northern end of US 101 concurrency; US 101 exit 445B
Olema26.51Sir Francis Drake Boulevard – San Rafael
Sonoma
SON 0.00-58.58		Jenner20.10
SR 116 east (River Road) – Guerneville
Mendocino
MEN 0.00-105.57		​40.27

SR 128 east to US 101 – Cloverdale, Boonville
Albion River43.74Albion River Bridge
Russian Gulch Creek52.64Frederick W. Panhorst Bridge
Fort Bragg59.80
SR 20 east – Willits
60.23Noyo River Bridge
Leggett105.50
SR 271 south – Leggett, Drive Thru Tree Road		Former US 101
105.57 US 101 – Ukiah, EurekaNorthern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
  1. ^ The state has relinquished, and turned over various segments of the highway to local control.
  2. ^ Indicates that the postmile represents the distance along US 101 rather than SR 1.
  3. ^ Exit numbers follow US 101 rather than SR 1.
  4. ^ Indicates that the postmile represents the distance along I-280 rather than SR 1.
  5. ^ Exit numbers follow I-280 rather than SR 1.

In popular culture

Tim Buckley's 1969 album Happy Sad includes a song with the title "Love from Room 109 at the Islander (On Pacific Coast Highway)".

In 2002, the Decemberists released a song titled "California One/Youth and Beauty Brigade" on their album Castaways and Cutouts.

In 2008, Old 97's released a song titled "The One" on their album Blame It on Gravity. The song reminisces about their early days as a band being flown from Texas out to Los Angeles to be courted by various big record company labels. In this fantasy retelling, they ultimately decide it would be easier and more fun to become bank robbers instead, and they make their escape along this famous route ("Let's take The One!").

In 2012, the Beach Boys released a song titled "Pacific Coast Highway". Described by critics as "introspective", "autumnal", and "hymnlike", the song takes the perspective of an aged person driving down the highway during sunset as he reflects on his advancing years in life, deciding that he is more comfortable living alone.

See also

References

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  2. "Special Route Restrictions". California Department of Transportation. Archived from the original on September 12, 2014. Retrieved July 25, 2014.
  3. "Truck Networks on California State Highways" (PDF). California Department of Transportation. Archived from the original on January 10, 2024. Retrieved January 5, 2020.
  4. California Department of Transportation (August 2019). "Officially Designated State Scenic Highways and Historic Parkways" (XLSX). Sacramento: California Department of Transportation. Retrieved March 27, 2019.
  5. California Code. SHC 301.
  6. California Code. SHC 301.1.
  7. California Code. SHC 301.3.
  8. California Code. SHC 301.5.
  9. Bill text. AB-2817 State highways: Route 1: relinquishment.
  10. "Article 2 of Chapter 2 of Division 1". California Streets and Highways Code. Sacramento: California Office of Legislative Counsel. Retrieved February 6, 2019.
  11. Federal Highway Administration (March 25, 2015). National Highway System: California (South) (PDF) (Map). Scale not given. Washington, DC: Federal Highway Administration. Retrieved October 21, 2017.
    Federal Highway Administration (March 25, 2015). National Highway System: California (North) (PDF) (Map). Scale not given. Washington, DC: Federal Highway Administration. Retrieved October 21, 2017.
    Federal Highway Administration (March 25, 2015). National Highway System: Los Angeles, CA (PDF) (Map). Scale not given. Washington, DC: Federal Highway Administration. Retrieved October 21, 2017.
    Federal Highway Administration (March 25, 2015). National Highway System: San Francisco–Oakland, CA (PDF) (Map). Scale not given. Washington, DC: Federal Highway Administration. Retrieved October 21, 2017.
  12. Natzke, Stefan; Neathery, Mike & Adderly, Kevin (June 20, 2012). "What is the National Highway System?". National Highway System. Washington, DC: Federal Highway Administration. Retrieved July 1, 2012.
  13. "California Streets and Highways Code §§ 301, 301.1, 301.2". California Office of Legislative Counsel. Archived from the original on December 25, 2018. Retrieved February 6, 2019.
  14. Federal Highway Administration. "Big Sur Coast Highway". America's Byways. Federal Highway Administration. Archived from the original on December 2, 2011. Retrieved November 29, 2011.
  15. "Article 2.5 of Chapter 2 of Division 1". California Streets & Highways Code. Sacramento: California Office of Legislative Counsel. Retrieved February 6, 2019.
  16. California Department of Transportation (August 2019). "Officially Designated State Scenic Highways and Historic Parkways" (XLSX). Sacramento: California Department of Transportation. Retrieved October 21, 2017.
  17. California Department of Transportation (2012). Scenic Highway Guidelines (PDF). Sacramento: California Department of Transportation. p. 5. Retrieved June 8, 2017.
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External links

KML file (edit • help) Template:Attached KML/California State Route 1KML is from Wikidata
Venues of the 1932 Summer Olympics (Los Angeles)
Olympic venues in cycling
19th century
1896
Marathon (city), Neo Phaliron Velodrome
20th century
1900
Vélodrome de Vincennes
1904
Francis Olympic Field
1908
White City Stadium
1912
Liljeholmen, Mälaren
1920
Antwerp, Vélodrome d'Anvers Zuremborg
1924
Stade Yves-du-Manoir, Vélodrome de Vincennes
1928
Amsterdam, Olympic Stadium
1932
Los Angeles Avenue, Pacific Coast Highway, Rose Bowl in Pasadena, Vineyard Avenue
1936
Avus Motor Road, BSV 92 Field & Stadium
1948
Herne Hill Velodrome, Windsor Great Park
1952
Käpylä, Maunula, Pakila, Velodrome
1956
Broadmeadows, Velodrome
1960
Olympic Velodrome, Via Cassia, Via Flaminia, Via Cristoforo Colombo, Via di Grottarossa
1964
Hachioji City, Hachioji Velodrome
1968
Agustín Melgar Olympic Velodrome, Satellite Circuit
1972
Bundesautobahn 96, Grünwald, Radstadion
1976
Mount Royal Park, Olympic Velodrome, Quebec Autoroute 40
1980
Krylatskoye Sports Complex Cycling Circuit, Krylatskoye Sports Complex Velodrome, Moscow-Minsk Highway
1984
Artesia Freeway, Olympic Velodrome, Streets of Mission Viejo
1988
Olympic Velodrome, Tongillo Road Course
1992
A-17 highway, Circuit de Barcelona-Catalunya, Sant Sadurní Cycling Circuit, Velòdrom d'Horta
1996
Cycling road course, Georgia International Horse Park, Stone Mountain Park Archery Center and Velodrome
21st century
2000
Centennial Parklands, Dunc Gray Velodrome, Western Sydney Parklands
2004
Athens Olympic Velodrome, Kotzia Square, Parnitha Olympic Mountain Bike Venue, Vouliagmeni Olympic Centre
2008
Laoshan Bicycle Moto Cross (BMX) Venue, Laoshan Mountain Bike Course, Laoshan Velodrome, Urban Road Cycling Course
2012
BMX Circuit, Hadleigh Farm, London Velodrome, Hampton Court Palace
2016
Fort Copacabana, Mountain Bike Centre, Olympic BMX Centre, Pontal, Rio Olympic Velodrome
2020
Izu Velodrome, Izu MTB Course, Fuji Speedway, Ariake Urban Sports Park
2024
Vélodrome de Saint-Quentin-en-Yvelines, Champs-Élysées, Colline d'Élancourt
2028
VELO Sports Center, Los Angeles Convention Center, Grand Park, Downtown Long Beach, Frank G. Bonelli Regional Park
2032
Sunshine Coast Region, Alexandra Headland, Queensland, Sleeman Centre, Victoria Park
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