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{{Short description|Highway in Pennsylvania}}
{{Infobox road {{Infobox road
|state=PA |state=PA
Line 5: Line 6:
|alternate_name=Main Street; Tilghman Street; Union Boulevard |alternate_name=Main Street; Tilghman Street; Union Boulevard
|maint=] |maint=]
|map=] |map=State Route 1002 (Lehigh County).svg
|length_mi=13.8 |length_mi=13.794
|length_round=1 |length_round=3
|length_ref=<ref name="PennDOT SLD">{{cite report|author=Bureau of Maintenance and Operations|url=http://www.penndot.gov/ProjectAndPrograms/ResearchandTesting/RoadwayManagementandTesting/Pages/RMS-Annual-SLDs-By-County.aspx#.VrD1GVIVSSo|title=Roadway Management System Straight Line Diagrams|date=January 2015|edition=2015|publisher=Pennsylvania Department of Transportation|access-date=June 30, 2015}}
|length_ref=<ref name=length>{{cite web|url=http://www.mapquest.com/directions/main.adp?mo=ma&2si=navt&un=m&go=1&2gi=0&1a=Main+St+%26+Church+St&1c=Fogelsville&1g=nPCt%252bsld51ID51K3fhpXwg%253d%253d&2a=W+Union+Blvd+%26+Pa-378&1l=Eo7g9cIbwd8BJBqmb%252fzPsA%253d%253d&2c=Bethlehem&1rc=I1AAA&cl=EN&1n=LEHIGH+COUNTY&2g=8M9LrhfodfdgKQPTc5B3AQ%253d%253d&qq=1ADqpk24ofCvFuEROcinxkC3vm13qAJgeOP9iGh%252fT2y5PCIzh50tHeHPp0cymkJw5nOdDajtzjI2c16TH2zSoseOc5FoRQgFjMHn3nWaIvzysUNGQkplpqR9JGhLgn4HGG99%252fQvHbGbT%252feEO3GtdjJwcb6Kr7sE0goRB7tFmXP5hdwtzbu%252bzQxF6VpyS8VDoyBjzFHl2fiRHmkyrltjDUBaMgPGiyKpbt5hLnBGFVkPMeyladDvL0W7xsFPHim2xbkaFgDjIfLbkePv4go0%252bR1IfY0H7ney2S%252f3HUdy7%252fWZWehyxwNlWb%252fIcZlCKQYxmRFsnm5tW2n6xstq2sw%252bKGsiTriJGCGLRLiFSsn0ADNNbvcvg7T6d1t7cTwFQdtwDovGesvU8AYI%253d&1s=PA&2l=P0QIw%252bSXqqNTx4hB8k2VrQ%253d%253d&ct=NA&1v=INTERSECTION&2n=LEHIGH+COUNTY&1y=US&1z=18051&1si=navt&2s=PA&2da=-1.000000&2rc=I1AAA&2v=INTERSECTION&did=1178248176&2y=US&2z=18018&rsres=1&do=nw&r=f&aoh=1|title=Driving Directions from Main St & Church St, Fogelsville, PA to W Union Blvd & Pa-378, Bethlehem, PA|accessdate=2007-05-03|work=]}}</ref>
* (PDF)
|established=1987<ref name=LRS>{{cite web|url=ftp://ftp.dot.state.pa.us/public/Districts/District11/design/2006_SLD_Refresh/Lawrence_37/Lawrence_37.pdf|title=Location Referencing System (LRS) - Definitions, Uses & Testing (pp. 6-8)|work=]|accessdate=2007-04-26}}</ref>
</ref>
|established=1987<ref name=LRS>{{cite web|url=https://www.penndot.gov/ProjectAndPrograms/ResearchandTesting/RoadwayManagementandTesting/Documents/LOCATION%20REFERENCING%20SYSTEM.pdf|title=Location Referencing System (LRS) -- Definitions, Uses, and Testing|date=July 19, 2007|work=Pennsylvania Department of Transportation|access-date=January 21, 2012}}</ref>
|direction_a=West |direction_a=West
|starting_terminus=SR 3014 (Church St.) in ]<ref name=videolog>{{cite web|url=http://www.dot7.state.pa.us/ividlog/video_locate.asp|title=PENNDOT VideoLog|accessdate=2007-05-03|work=PennDOT}}</ref> |terminus_a={{jct|state=PA|QR|3014|name1=Church Street}} in ]<ref name=videolog>{{cite web|url=http://www.dot7.state.pa.us/ividlog/video_locate.asp|title=PENNDOT VideoLog|access-date=2007-05-03|work=PennDOT|archive-date=2007-05-18|archive-url=https://web.archive.org/web/20070518022403/http://www.dot7.state.pa.us/ividlog/video_locate.asp|url-status=dead}}</ref>
|junction=] ] near ]<br>] ] in ]<br>] ] in ] |junction={{jct|state=PA|PA|100}} in Fogelsville<br />{{jct|state=PA|US|22}} near ]<br />{{jct|state=PA|I|476|PANE}} in ]<br />{{jct|state=PA|PA|309}} in South Whitehall Township<br />{{jct|state=PA|PA|145}} in ]
|direction_b=East |direction_b=East
|ending_terminus=] ] in ]<ref name=videolog/> |terminus_b={{jct|state=PA|PA|378}} in ]<ref name=videolog/>
|counties=] |counties=]
|commons=category
}} }}
'''Tilghman Street''' and '''Union Boulevard''', also known as '''Old Route 22''', is a major east-west ] in the ] of the ] of ]. The majority of the roadway is the former alignment of ], maintained by the ] as '''State Route 1002''' ('''SR 1002'''). This is a ], and is not signed except on small white segment markers.<ref name=LRS/> '''State Route 1002''' '''(SR 1002)''', locally known as '''Tilghman Street''' and '''Union Boulevard''', is a major {{convert|13.8|mi|km|1|abbr=on}} long east&ndash;west road in the ] region of eastern ]. The majority of the roadway is the former alignment of ], maintained by the ] as a ], and is not signed except on small white segment markers.<ref name=LRS/>


Tilghman Street begins at ] in ], though SR 1002 continues west on Main Street (also old US 22) to the intersection of Church Street (SR 3014). It becomes Union Boulevard just east of the bridge over the ] in ]; SR 1002 ends at the ] with ] in ]. Union Boulevard continues over ], which forms the border between ] and ] Counties, and ends in downtown Bethlehem.<ref name=videolog/> Tilghman Street begins at ] in ], though SR 1002&nbsp;continues west on Main Street, also known as the old US 22, to the intersection of Church Street (SR 3014). It becomes Union Boulevard just east of the bridge over the ] in ]; SR 1002&nbsp;ends at the ] with ]&nbsp;in ]. Union Boulevard continues over ], which forms the border between ] and ] Counties, and ends in downtown Bethlehem.


As of 2007, an average of 21,018&nbsp;vehicles used the highway daily in ] and 21,706&nbsp;in Allentown.<ref>{{cite web|url=http://www.dot7.state.pa.us/itms/default.asp|title=Interactive Traffic Volume Map|work=PennDOT|access-date=2007-05-12|archive-date=2007-08-23|archive-url=https://web.archive.org/web/20070823195252/http://www.dot7.state.pa.us/itms/default.asp|url-status=dead}}</ref>
==Route description==
{{cleanup-section}}
=== Tilghman Street ===
SR 1002 starts as Tilghman Street at ], where it continues as ] (Main Street)<ref>{{cite web|url=ftp://ftp.dot.state.pa.us/public/pdf/BPR_pdf_files/MAPS/Traffic/Traffic_Volume/2005/lehigh_2005_tv.pdf|title=Traffic map for Lehigh County|work=PennDOT|accessdate=2007-05-03}}</ref> Tilghman Street divides into two carriageways when interchanging ]. West-bound Tilghman Street is used only for U.S. Route 22 West. The east-bound of Tilghman Street uses U.S. Route 22 East. The same thing occurs for ramps coming off Route 22. East of US 22 Tilghman Street turns local and there's an entrance to the ] at ].<ref>{{cite map
|publisher=Rand McNally
|title=Motor Carrier's Road Atlas
|url=
|cartography=
|edition=2007 Deluxe
|page=89
|section=EL 11
|accessdate=
|accessmonth=
|accessyear=
}}
</ref>


==History==
East of the ramps, SR 1002 crosses above the Pennsylvania Turnpike and then interchanges with ]. One mile east of that intersection, there is an intersection with ]. Tilghman Street enters ], where it crosses more than 30 major streets in the city.
===20th century===
] in ]'s east-side, is the oldest bridge on SR 1002.]]
]


When the state began taking over Pennsylvania highways following passage of the Sproul Road Bill, signed May 31, 1911,<ref name="archives">{{cite web|url=http://www.phmc.state.pa.us/bah/DAM/rg/sd/r12sd.htm#constructionbureau|title=Department of Highways|work=Pennsylvania Historical and Museum Commission|access-date=2007-04-24}}</ref> this system did not include the direct ] to ] route to which ] belonged. The main route to Harrisburg was renamed ], and further south, on Hamilton Boulevard, it was ], and ]; the portion near Allentown was Legislative Route 157 (LR 157).
{|class="infobox" width="230px"
!style="background: #ccf;"|<big>Communities</big><ref name="pamap">{{cite web|url=ftp://ftp.dot.state.pa.us/public/pdf/BPR_PDF_FILES/MAPS/Statewide/otm/2006/otm_2006.PDF|title=Pennsylvania Official Tourism and Transportation Map 2006|format=PDF|accessdate=2007-04-21|work=PennDOT}}</ref>
|-
|
*]
*]
*]
*]
*]
|}


Another route west from Allentown, which later became ], ran northwest from Allentown via Walbert Avenue to ]. Travelers could continue via ] to ], and then along a route approximating the present I-78&nbsp;to Harrisburg. From Allentown east to downtown ], LR 159&nbsp;used Hanover Avenue and Broad Street.<ref>{{cite web|url=http://www.dot7.state.pa.us/BPR_PDF_FILES/MAPS/Type_10_GHS_Historical_Scans/Lehigh_1915.pdf|title=1915 Lehigh County Map|access-date=2007-04-24|work=PennDOT|archive-date=2018-10-03|archive-url=https://web.archive.org/web/20181003101155/http://www.dot7.state.pa.us/BPR_PDF_FILES/MAPS/Type_10_GHS_Historical_Scans/Lehigh_1915.pdf|url-status=dead}}</ref><ref>{{cite web|url=http://www.dot7.state.pa.us/BPR_PDF_FILES/MAPS/Statewide/Historic_OTMs/1911.pdf|title=Map of Pennsylvania Showing State Highways as Adopted Under the Sproul Road Bill|access-date=2007-05-03|work=PennDOT|archive-date=2016-03-02|archive-url=https://web.archive.org/web/20160302111938/http://www.dot7.state.pa.us/BPR_PDF_FILES/MAPS/Statewide/Historic_OTMs/1911.pdf|url-status=dead}}</ref>
Tilghman Street is a fast route in Allentown, where the traffic lights give cars on Tilghman Street substantially more time to cross. Where Tilghman Street reaches the more populated part of the city, it intersects the 6th and 7th street ] forming ]. From there, it uses the Tilghman Street Bridge to cross the Jordan Creek and American Parkway that run below. It then reaches Front Street, where it crosses the second bridge and becomes Union Boulevard. Tilghman Street is still found in east-side Allentown, but it is not connected to the fast route the street uses in west-side and center city Allentown.<ref name="ABE map">{{cite web|url=ftp://ftp.dot.state.pa.us/public/pdf/BPR_pdf_files/Maps/Statewide/OTM/2007/web_ABE_enlg.pdf|title=Allentown-Bethlehem-Easton Metropolitan Map|format=PDF|accessdate=2007-04-11|work=PennDOT}}</ref>


] was organized as an alternative to the ] being parallel to the ] west of Harrisburg. The route's ] extension, built and named in 1916, passed through Allentown. In 1924, the state named this ]. Two years later, in 1924, in 1926, it was incorporated as part of ].<ref name="fed">{{cite web|url=https://www.fhwa.dot.gov/infrastructure/us22.cfm|title=William Penn Highway: US 22 in Pennsylvania|work=Federal Highway Administration|access-date=2007-04-21}}</ref>
=== Union Boulevard ===
].]]
East of Front Street, the Tilghman Street designation of SR 1002 ends and becomes Union Boulevard while crossing the ] on a concrete span bridge called the Tilghman Street Viaduct. East of the bridge, the alignment of SR 1002 changes to the northeast while encountering numerous streets in the eastern section of ]. East of Dauphin Street, Union Boulevard is four lanes wide with a 35 mile per hour speed limit. After intersecting Fenwick Street, SR 1002 changes to a solid east alignment.


The road west from Allentown on present-day College Heights Boulevard, Broadway, Tilghman Street, and Main Street, was designated LR 443&nbsp;in 1925,<ref>April 8, 1925, Public Law 191</ref> and soon the entire shortcut between Allentown and Harrisburg was designated ].<ref name="NY times">{{cite web|first=Leon A.|last=Dickinson|work=New York Times|url=https://www.nytimes.com/1931/02/01/archives/highways-into-the-deep-south-not-a-pullmana-new-durant.html|title=Highways Into the Deep South|date=February 1, 1931|page=136|quote=Here one meets and follows U.S. Route 22 through Bethlehem to Allentown; then along Route 43 direct to Harrisburg.|access-date=2009-08-14}}</ref>
East of Fenwick Street, SR 1002 meets with Airport Road and Irving Street. Airport Road is the main road to ]. Briefly east of Airport Road, Union Boulevard narrows to two lanes, while traversing the other streets of east Allentown. After passing Club Avenue, SR 1002 has entered the city of ] from the west as West Union Boulevard. 1,500 feet east of Club Avenue, Eaton Avenue merges onto the SR 1002 designation.


In early 1931, '']'' recommended using this cutoff,<ref name="NY times"/> and the ] officially moved US 22&nbsp;to PA 43&nbsp;several months later, on June 8, 1931. The ] moved the William Penn Highway name to match.<ref name=fed/>
SR 1002 leaves Eaton Avenue to makes a 45 degree angle turn and continue as West Union Boulevard. East of the intersection with Pennsylvania Avenue, SR 1002 makes a wide turn to the south and makes another turn to continue eastward. <ref name="ABE map"/> East of 8th Avenue, SR 1002 interchanges with ]. Motorists on Union Boulevard rely on 3rd Avenue to get to PA 378 south. Closely east of PA 378, SR 1002 terminates while crossing the ] and leaving ]. The designation continues as W. Union Boulevard into the eastern sections of Bethlehem in ].<ref name="lmap2004">{{cite web|url=ftp://ftp.dot.state.pa.us/public/pdf/BPR_PDF_FILES/Maps/Type_10_GHS_Historical_Scans/Lehigh_2004.pdf|title=2004 Lehigh County Map|format=PDF|accessdate=2007-04-24|work=PennDOT}}</ref><ref>{{cite web|url=ftp://ftp.dot.state.pa.us/public/pdf/BPR_pdf_files/MAPS/Traffic/Traffic_Volume/2005/northamton_2005_tv.pdf|title=Traffic map for Northampton County|work=PennDOT|accessdate=2007-05-03}}</ref>


Tilghman Street and Union Boulevard, then called Union Street, were once local streets in Allentown and Bethlehem, with no bridge over the ] connecting them;<ref name=Allentown>{{cite web|url=http://memory.loc.gov/cgi-bin/query/r?ammem/gmd:@field(NUMBER+@band(g3824a+pm007300))|title=Bird's-eye-view of Allentown, Pennsylvania|first=Thaddeus Mortimer|last=Fowler|authorlink=Thaddeus Mortimer Fowler|date=c. 1922|access-date=2009-08-14|work=] American Memory Collection}}</ref><ref name=Bethlehem>{{cite web|url=http://memory.loc.gov/cgi-bin/query/r?ammem/gmd:@field(NUMBER+@band(g3824w+pm008702))|title=West Bethlehem, Lehigh County, Pennsylvania|first=Thaddeus Mortimer|last=Fowler|authorlink=Thaddeus Mortimer Fowler|year=1894|work=] American Memory Collection|access-date=2009-08-14}}</ref> Allentown built the bridge in 1929.<ref name=NBI>{{cite web|title=National Bridge Inventory|publisher=] ]|url=http://www.nationalbridges.com/|access-date=2007-04-21|archive-date=2013-10-31|archive-url=https://web.archive.org/web/20131031210639/http://nationalbridges.com/|url-status=dead}}</ref>
=== Bridges ===
] and American Parkway.]]
SR 1002 has four bridges in the desgination. In 1929, two concrete bridges were built near the intersection with Dauphin Street. The shortest bridge was east of Dauphin Street on Union Boulevard. The bridge passes over an abandoned railroad and the bridge is in good condition at the moment. The Tilghman Street Viaduct was the longest of the two bridges and was reconstructed in 1995. The bridge crosses the ] and the Corman Railroad at a length of 422 meters. The bridges averaged a daily traffic of 21,706 vehicles a day in 2004.<ref name=NBI/>


Prior to 1931, there were no state highways in Allentown or a number of other major cities in the state. However, the state did define paths through these cities for the public; in Allentown, US 22&nbsp;used ], and PA 43&nbsp;entered on Liberty Street and turned south on 17th&nbsp;Street to reach Hamilton Street.<ref name=back1930>{{cite web|url=http://www.dot7.state.pa.us/BPR_PDF_FILES/MAPS/Statewide/Historic_OTMs/1930bk.pdf|title=1930 state map, back sde|access-date=2007-05-03|work=PennDOT|archive-date=2016-03-11|archive-url=https://web.archive.org/web/20160311084755/http://www.dot7.state.pa.us/BPR_PDF_FILES/MAPS/Statewide/Historic_OTMs/1930bk.pdf|url-status=dead}}</ref>
In 1936, a concrete-arch bridge was built on Tilghman Street west of Cedar Crest Boulevard in ]. The bridge became the second unnamed bridge on SR 1002. With a length of 18 meters, it is the shortest bridge on SR 1002. Today, SR 1002 passes over the Little Cedar Creek and a local road on the bridge.<ref name="NBI"/>


On June 22, 1931, the ] passed a law defining state highways through these cities and changing routes in other cities. LR 443&nbsp;was defined to use College Heights Boulevard and Tilghman Street to 15th&nbsp;Street, where LR 157&nbsp;continued along Tilghman Street and Union Boulevard to the Allentown-Bethlehem line. LR 159&nbsp;was redefined to begin at the same point, continuing on Union Boulevard to Main Street in downtown Bethlehem and beyond to ].<ref name=PL720>Public Law 720, No. 262, passed June 22, 1931</ref><ref name=lmap1941>{{cite web|url=http://www.dot7.state.pa.us/BPR_PDF_FILES/MAPS/Type_10_GHS_Historical_Scans/Lehigh_1941.pdf|title=1941 Lehigh County Map|access-date=2007-04-09|work=]}}</ref> The newest part of Tilghman Street includes the bridge over ] in ] west of ], which was built it 1936,<ref name=NBI/> and bypasses the older route via Broadway and College Heights Boulevard.
The Tilghman Street Bridge was the most recent bridge and it was built in 1986. The bridge is a 213 meter long concrete structure over the ] and American Parkway. In 2004, the bridge average 13,129 vehicles a day.<ref name="NBI"/>


Tilghman Street and Union Boulevard have become major long-distance traffic routes in the ]. {{As of|1999|lc=on}}, the two roads have a combined eight diners, dating back to the early 20th century, that serve as a historical reminder of its past.<ref name="PA diners">{{cite book|last=Butko|first=Brian A.|author2=Kevin Joseph Patrick |title= Diners of Pennsylvania|year= 1999|publisher=Stackpole Books|isbn= 0-8117-2878-1|page=96}}</ref>
==History==
When the state began taking over state highways through the ], signed ], ],<ref name="archives">{{cite web|url=http://www.phmc.state.pa.us/bah/DAM/rg/sd/r12sd.htm#constructionbureau|title=Department of Highways|work=Pennsylvania Historical and Museum Commission|accessdate=2007-04-24}}</ref> this system did not include the direct Allentown-] route that ] and the parallel Tilghman Street now form part of. The main route to Harrisburg, which would soon become the ], left Allentown further south, on Hamilton Boulevard (now ] and ]); the portion near Allentown was Legislative Route 157 (LR 157). Another route west from Allentown (LR 163, later ]) ran northwest from Allentown via Walbert Avenue to ]. Travelers could continue via ] to ], and then along a route approximating the present I-78 to Harrisburg. From Allentown east to downtown Bethlehem, LR 159 used Hanover Avenue and Broad Street. No state highways existed within the city limits of Allentown.<ref>{{cite web|url=ftp://ftp.dot.state.pa.us/public/pdf/BPR_PDF_FILES/Maps/Type_10_GHS_Historical_Scans/Lehigh_1915.pdf|title=1915 Lehigh County Map|format=PDF|accessdate=2007-04-24|PennDOT}}</ref><ref>{{cite web|url=ftp://ftp.dot.state.pa.us/public/pdf/BPR_pdf_files/Maps/Statewide/Historic_OTMs/1911.pdf|title=Map of Pennsylvania Showing State Highways as Adopted Under the Sproul Road Bill|format=PDF|accessdate=2007-05-03|work=PennDOT}}</ref>


In addition to US 22, Tilghman Street also ] ]&nbsp;and ]&nbsp;between 19th&nbsp;Street and 7th Street. They were moved from Hamilton Street with US 22&nbsp;in 1931,<ref name=back1930/><ref name=PL720/><ref name=lmap1941/><ref name=front1930>{{cite web|url=http://www.dot7.state.pa.us/BPR_PDF_FILES/MAPS/Statewide/Historic_OTMs/1930fr.pdf|title=1930 state map, front sde|access-date=2007-05-03|work=PennDOT|archive-date=2016-03-07|archive-url=https://web.archive.org/web/20160307043121/http://www.dot7.state.pa.us/BPR_PDF_FILES/MAPS/Statewide/Historic_OTMs/1930fr.pdf|url-status=dead}}</ref> and to a ] bypass of Allentown in the late 1950s.<ref name=NBI/><!--bridges are dated 1958--><ref name=front1960>{{cite web|url=http://www.dot7.state.pa.us/BPR_PDF_FILES/MAPS/Statewide/Historic_OTMs/1960fr.pdf|title=1960 state map, front sde|access-date=2007-05-03|work=PennDOT|archive-date=2016-10-24|archive-url=https://web.archive.org/web/20161024161133/http://www.dot7.state.pa.us/BPR_PDF_FILES/MAPS/Statewide/Historic_OTMs/1960fr.pdf|url-status=dead}}</ref> The ], a freeway taking US 22&nbsp;around Allentown and Bethlehem to the north, was opened on September 21, 1954.<ref name=Thruway>Matt Assad, ], Route 22: Fifty years, one billion cars, September 19, 2004</ref>
The ] was organized as an alternative to the ], paralleling the ] west of Harrisburg. The route's ] Extension, adopted in 1916, passed through Allentown. The state assigned the ] designation to this road in 1924, and in 1926 it became part of ].<ref name="fed">{{cite web|url=http://www.fhwa.dot.gov/infrastructure/us22.htm|title=William Penn Highway: US 22 in Pennsylvania|work=Federal Highway Administration|accessdate=2007-04-21}}</ref> The road west from Allentown, now College Heights Boulevard, Broadway, Tilghman Street, and Main Street, was designated LR 443 in 1925,<ref>Public Law 191, passed ], ]</ref> and soon the entire shortcut between Allentown and Harrisburg was designated ].<ref name="NY times">Leon A. Dickinson, ], , ], ], page 136: "Here one meets and follows U.S. Route 22 through Bethlehem to Allentown; then along Route 43 direct to Harrisburg."</ref> The ] was recommending use of this cutoff by early 1931<ref name="NY times"/> and the ] officially moved US 22 to PA 43 on ], ]. The ] moved the William Penn Highway name to match.<ref name=fed/>


In the 1950s, with the opening of these two highways and the western extension of the Thruway,<ref name=NBI/><!--bridges are dated 1958--> no signed Traffic Routes remained on Tilghman Street and Union Boulevard. The road was still maintained by the state, and it still carried LR 443, LR 157, and LR 159&nbsp;through the cities, since the Thruway was assigned a new number &mdash; LR 772 &mdash; but west of the crossing at ], LR 443 was moved to the freeway, and the old route became LR Old 443,<ref name=back1960>{{cite web|url=http://www.dot7.state.pa.us/BPR_PDF_FILES/MAPS/Statewide/Historic_OTMs/1960bk.pdf|title=1960 state map, back sde|access-date=2007-05-03|work=PennDOT|archive-date=2016-03-11|archive-url=https://web.archive.org/web/20160311083104/http://www.dot7.state.pa.us/BPR_PDF_FILES/MAPS/Statewide/Historic_OTMs/1960bk.pdf|url-status=dead}}</ref><ref name=lmap1960>{{cite web|url=http://www.dot7.state.pa.us/BPR_PDF_FILES/MAPS/Type_10_GHS_Historical_Scans/Lehigh_1960.pdf|title=1960 Lehigh County Map|access-date=2007-05-03|work=PennDOT}}</ref> later LR 443 Parallel.<ref name=lmap1974>{{cite web|url=http://www.dot7.state.pa.us/BPR_PDF_FILES/MAPS/Type_10_GHS_Historical_Scans/Lehigh_1974_Sheet_1.pdf|title=1974 Lehigh County Map|access-date=2007-05-03|work=PennDOT}}</ref>
Tilghman Street and Union Boulevard (then Union Street) were once local streets in Allentown and Bethlehem, with no bridge over the ] connecting them.<ref name=Allentown>{{cite web|url=http://memory.loc.gov/cgi-bin/query/r?ammem/gmd:@field(NUMBER+@band(g3824a+pm007300))|title=Bird's-eye-view of Allentown, Pennsylvania|author=Thaddeus Mortimer Fowler|date=ca. 1922|work=] American Memory Collection}}</ref><ref name=Bethlehem>{{cite web|url=http://memory.loc.gov/cgi-bin/query/r?ammem/gmd:@field(NUMBER+@band(g3824w+pm008702))|title=West Bethlehem, Lehigh County, Pennsylvania|author=Thaddeus Mortimer Fowler|date=1894|work=] American Memory Collection}}</ref> Allentown built that bridge in 1929,<ref name=NBI>], a database compiled by the ] ], available at . Accessed ].</ref> and the two cities built Union Boulevard east from the bridge into ].{{fact}}


In the late 1970s, the road west of Church Street in ], which was also a state highway (LR 39084), was removed from the state highway system.<ref>Public Law 1242, No.428, passed September 27, 1978</ref> A gap in LR 159 through downtown Bethlehem was created in 1971, at the same time as Washington Avenue and Stefko Boulevard were added to the system as a bypass, with Union Boulevard east of ] becoming a city street.<ref>Public Law 640, No. 164, passed December 15, 1974</ref>
Prior to 1931, there were no state highways in Allentown or a number of other major cities in the state. However, the state did define paths through these cities for the public; in Allentown, US 22 used Hamilton Street, and PA 43 entered on Liberty Street and turned south on 17th Street to reach Hamilton Street.<ref name=back1930>{{cite web|url=ftp://ftp.dot.state.pa.us/public/pdf/BPR_pdf_files/Maps/Statewide/Historic_OTMs/1930bk.pdf|title=1930 state map, back sde|format=PDF|accessdate=2007-05-03|work=PennDOT}}</ref> The ] passed, on ], ], a law defining state highways through these cities and changing routes in other cities. LR 443 was defined to use College Heights Boulevard and Tilghman Street to 15th Street, where LR 157 continued along Tilghman Street and Union Boulevard to the Allentown-Bethlehem line. LR 159 was redefined to begin at the same point, continuing on Union Boulevard to Main Street in downtown Bethlehem (and beyond to ]).<ref name=PL720>Public Law 720, No. 262, passed ], ]</ref><ref name=lmap1941>{{cite web|url=ftp://ftp.dot.state.pa.us/public/pdf/BPR_PDF_FILES/Maps/Type_10_GHS_Historical_Scans/Lehigh_1941.pdf|title=1941 Lehigh County Map|format=PDF|accessdate=2007-04-09|work=]}}</ref> The newest part of Tilghman Street includes the bridge over ] in ] west of ], which dates to 1936,<ref name=NBI/> and bypasses the older route via Broadway and College Heights Boulevard. Tilghman Street and Union Boulevard became a major long-distance traffic route, and ] had eight diners as a reminder of this past importance.<ref name="PA diners">{{cite book |last=Butko |first=Brian A.||coauthors=Kevin Joseph Patrick |title= Diners of Pennsylvania|year= 1999|publisher=Stackpole Books |isbn= 0811728781|pages=94}}</ref>


In 1987, when the new Location Referencing System was adopted, only the portion of Tilghman Street and Union Boulevard between Church Street and PA 378 was assigned State Route 1002.<ref name=lmap1985>{{cite web|url=http://www.dot7.state.pa.us/BPR_PDF_FILES/MAPS/Type_10_GHS_Historical_Scans/Lehigh_1985_Sheet_1.pdf|title=1985 Lehigh County Map (state route numbers current as of October 1988)|access-date=2007-05-03|work=PennDOT}}</ref>
In addition to US 22, Tilghman Street also carried ] and ] between 19th Street and Seventh Street. They were moved from Hamilton Street with US 22 in 1931,<ref name=front1930>{{cite web|url=ftp://ftp.dot.state.pa.us/public/pdf/BPR_pdf_files/Maps/Statewide/Historic_OTMs/1930fr.pdf|title=1930 state map, front sde|format=PDF|accessdate=2007-05-03|work=PennDOT}}</ref><ref name=back1930/><!--these show that both routes ran through Allentown--><ref name=PL720/><!--this shows that all those routes were added to the state highway system--><ref name=lmap1941/><!--this confirms everything--> and to a ] bypass of Allentown in the late 1950s.<ref name=NBI/><!--bridges are dated 1958--><ref name=front1960>{{cite web|url=ftp://ftp.dot.state.pa.us/public/pdf/BPR_pdf_files/Maps/Statewide/Historic_OTMs/1960fr.pdf|title=1960 state map, front sde|format=PDF|accessdate=2007-05-03|work=PennDOT}}</ref> The ], a freeway taking US 22 around Allentown and Bethlehem to the north, was opened on ], ].<ref>Matt Assad, ], Route 22: Fifty years, one billion cars, ], ]</ref> With the opening of these two highways, and the western extension of the Thruway in the late 1950s,<ref name=NBI/><!--bridges are dated 1958--> no signed Traffic Routes remained on Tilghman Street and Union Boulevard, yet the road was still state maintained. It still carried LR 443, LR 157, and LR 159 through the cities, since the Thruway was assigned a new number - LR 772 - but west of the crossing at ] LR 443 was moved to the freeway, and the old route became LR Old 443,<ref name=back1960>{{cite web|url=ftp://ftp.dot.state.pa.us/public/pdf/BPR_pdf_files/Maps/Statewide/Historic_OTMs/1960bk.pdf|title=1960 state map, back sde|format=PDF|accessdate=2007-05-03|work=PennDOT}}</ref><ref name=lmap1960>{{cite web|url=ftp://ftp.dot.state.pa.us/public/pdf/BPR_PDF_FILES/Maps/Type_10_GHS_Historical_Scans/Lehigh_1960.pdf|title=1960 Lehigh County Map|format=PDF|accessdate=2007-05-03|work=PennDOT}}</ref> later LR 443 Parallel.<ref name=lmap1974>{{cite web|url=ftp://ftp.dot.state.pa.us/public/pdf/BPR_PDF_FILES/Maps/Type_10_GHS_Historical_Scans/Lehigh_1974_Sheet_1.pdf|title=1974 Lehigh County Map|format=PDF|accessdate=2007-05-03|work=PennDOT}}</ref>


===21st century===
The road west of Church Street in Fogelsville, which was also a state highway (LR 39084), was removed from the state highway system at some point.{{Fact|date=May 2007}}<!--an exact year would be nice--> A gap in LR 159 through downtown Bethlehem was created in 1971, at the same time as Washington Avenue and Stefko Boulevard were added to the system as a bypass, with Union Boulevard east of ] becoming a city street.<ref>Public Law 640, No. 164, passed ], ]</ref> Thus, in 1987, when the new Location Referencing System was adopted, only the portion of Tilghman Street and Union Boulevard between Church Street and PA 378 was assigned a new number - State Route 1002.<ref name=lmap1985>{{cite web|url=ftp://ftp.dot.state.pa.us/public/pdf/BPR_PDF_FILES/Maps/Type_10_GHS_Historical_Scans/Lehigh_1985_Sheet_1.pdf|title=1985 Lehigh County Map (state route numbers current as of October 1988)|format=PDF|accessdate=2007-05-03|work=PennDOT}}</ref>
In late October 2012, the Tilghman Street Bridge over the ] was repaved in order to accommodate construction vehicles for the long-awaited beginning of the American Parkway Bridge project.<ref>{{cite news|last=McEvoy|first=Colin|title=Tilghman Street Bridge in Allentown to undergo paving for American Parkway Bridge project|work=The Express-Times|location=Easton, PA|date=October 23, 2012|url=http://www.lehighvalleylive.com/allentown/index.ssf/2012/10/tilghman_street_bridge_in_alle.html|access-date=October 28, 2015}}</ref>

==Route description==
=== Tilghman Street ===
] in April 2007]]
SR 1002 begins at an intersection with Church and Main Streets (]) in ]. It then proceeds east for three-tenths of a mile<ref name="PennDOT SLD"/> (0.5&nbsp;km) as '''Main Street''' to an intersection with ]. Upon crossing SR 100, SR 1002 becomes '''Tilghman Street'''. As Tilghman Street approaches the limited-access ], the road splits into two ]s in preparation for an interchange with US 22, northeast of where US 22 separates from ]. Past the interchange with US 22, Tilghman Street returns to an undivided roadway and enters ].<ref name=gm>{{google maps|url=https://www.google.com/maps/dir/40.5832452,-75.6326908/40.6251713,-75.3855844/@40.6122063,-75.5768151,19330m/data=!3m1!1e3!4m19!4m18!1m15!3m4!1m2!1d-75.5274896!2d40.5976755!3s0x89c43a078baf1599:0x875d0917266c8e15!3m4!1m2!1d-75.4636918!2d40.6152909!3s0x89c4396b807d3519:0xfa108fd7252adf28!3m4!1m2!1d-75.43122!2d40.6251779!3s0x89c43ed2f51fd8c7:0xb1b9f79625c49f3f!1m0!3e0?hl=en|title=overview of State Route 1002 in Lehigh County|access-date=October 28, 2015}}</ref>

At an intersection with Werley Road, SR 1002 connects to ], the Northeast Extension of the ], via a ramp leading to the toll plaza for the nearby I-476/US 22 interchange. SR 1002 continues to the southeast, passing over the turnpike. After turning to the northeast, Tilghman Street has a ] with ]. SR 1002 enters Allentown one quarter mile west of this interchange just before its intersection with 40th Street. Tilghman Street then re-enters South Whitehall for about one block as it crosses ], a local north&ndash;south arterial, before entering into the city's incorporated limits for a second time.<ref name=gm/>

In ], Tilghman Street (SR 1002) crosses more than 30&nbsp;major streets in the city.<ref name="SR 1002 at 19th">{{cite map|publisher=MapQuest|url=http://www.mapquest.com/maps/map.adp?formtype=address&addtohistory=&address=%5b7700%2d7731%5d%20Main%20St&city=Fogelsville&state=PA&zipcode=18051&country=US&location=8vRL%2bp9dEO90n45YNSTvNZWoBy0%2bofL1z5HCLB8CL2ML0aT3XDl0ssMCuyGnAv4QlDtasLtyoKNPy7PKJ0XoU8n5cpyfREF0Gz6W3V2ULRTCkJy9aHSUaPmrzAjACziYMcMOf0QtROkxuyrGpwdpfQ%3d%3d&ambiguity=1#west|title=Map of Tilghman and 19th Streets|access-date=2007-04-29}}</ref> In the more populated part of the city, SR 1002 intersects the 6th&nbsp;and 7th&nbsp;street ] forming ].

East of 4th Street, the road uses the Tilghman Street Bridge<ref name=NBI/> to cross ] and ]. After intersecting Front Street, SR 1002 crosses the ] on the Tilghman Street Viaduct and becomes Union Boulevard.<ref name=NBI/> Tilghman Street is still found in east-side Allentown, but it is not connected to SR 1002 in west-side, center city, and upper east-side Allentown.<ref name="ABE map">{{cite web|url=http://www.dot7.state.pa.us/BPR_pdf_files/Maps/Statewide/OTM/web_ABE_enlg.pdf|title=Allentown-Bethlehem-Easton Metropolitan Map|access-date=2007-04-11|work=PennDOT}}</ref>

=== Union Boulevard ===
East of the Tilghman Street Viaduct, SR 1002 traverses numerous streets in the eastern section of ]. After the intersection with Fenwick Street, SR 1002&nbsp;has a solid west&ndash;east routing. East of the Irving Street intersection, SR 1002&nbsp;intersects Airport Road, the main road to ]. Briefly east of Airport Road, Union Boulevard traverses the other streets of east Allentown. SR 1002&nbsp;enters the city of ] from the west as West Union Boulevard.<ref name=gm/>

Approximately 1,500&nbsp;feet<ref name="PennDOT SLD"/> east of the Allentown's border with ], Eaton Avenue is ] with SR 1002&nbsp; for one-tenth of a mile.<ref name="PennDOT SLD"/><ref name="ABE map"/> The route turns to the south near the junction with Pennsylvania Avenue before taking an increasingly eastern alignment.<ref name="ABE map"/> Third Avenue provides access to and from ]&nbsp;south. SR 1002&nbsp;terminates at an interchange with ].<ref name="PA378">{{cite map|publisher=MapQuest|url=http://www.mapquest.com/maps/map.adp?formtype=address&addtohistory=&address=%5b7700%2d7731%5d%20Main%20St&city=Fogelsville&state=PA&zipcode=18051&country=US&location=8vRL%2bp9dEO90n45YNSTvNZWoBy0%2bofL1z5HCLB8CL2ML0aT3XDl0ssMCuyGnAv4QlDtasLtyoKNPy7PKJ0XoU8n5cpyfREF0Gz6W3V2ULRTCkJy9aHSUaPmrzAjACziYMcMOf0QtROkxuyrGpwdpfQ%3d%3d&ambiguity=1#east|title=The eastern terminus of SR 1002 map|access-date=2007-04-29}}</ref>

The highway has access to PA 378&nbsp;north. The designation continues as W. Union Boulevard upon entering the eastern sections of Bethlehem, in ].<ref name="lmap2004">{{cite web|url=http://www.dot7.state.pa.us/BPR_PDF_FILES/MAPS/Type_10_GHS_Historical_Scans/Lehigh_2004.pdf|title=2004 Lehigh County Map|access-date=2007-04-24|work=PennDOT}}</ref><ref>{{cite web|url=http://www.dot7.state.pa.us/BPR_pdf_files/MAPS/Traffic/Traffic_Volume/County_Maps/Northampton_TV.pdf|title=Traffic map for Northampton County|work=PennDOT|access-date=2007-05-03}}</ref>


==Major intersections== ==Major intersections==
{{PAinttop|length_ref=<ref name="Delorme">DeLorme Street Atlas USA 2007, Toggle Measure Tool</ref>}} {{PAinttop|length_ref=<ref name="PennDOT SLD"/>|county=Lehigh}}
{{PAint {{PAint
|county=Lehigh
|cspan=14
|location=Fogelsville |location=Fogelsville
|lspan=2 |lspan=2
|mile=0.00 |feet=0
|road={{jct|state=PA|QR|3014|dab1=Lehigh|name1=Church Street}}<ref name=videolog/>
|road=''']'''
|street=Church Street
}} }}
{{PAint {{PAint
|feet=1754
|mile=0.34
|road={{jct|state=PA|PA|100|city1=Tamaqua|city2=Trexlertown}}
|road=] ''']'''<ref>{{cite web|url=http://www.mapquest.com/maps/map.adp?formtype=address&addtohistory=&address=%5b7700%2d7731%5d%20Main%20St&city=Fogelsville&state=PA&zipcode=18051&country=US&location=8vRL%2bp9dEO90n45YNSTvNZWoBy0%2bofL1z5HCLB8CL2ML0aT3XDl0ssMCuyGnAv4QlDtasLtyoKNPy7PKJ0XoU8n5cpyfREF0Gz6W3V2ULRTCkJy9aHSUaPmrzAjACziYMcMOf0QtROkxuyrGpwdpfQ%3d%3d&ambiguity=1#west|title=Map of Fogelsville, PA|work=Mapquest|accessdate=2007-04-29}}</ref>
|notes=Main Street becomes Tilghman Street east of PA 100
|notes=Former routing of US 309.<ref name="lmap1960"/>
}} }}
{{PAint {{PAint
|location=Kuhnsville |location=Kuhnsville
|feet=14631
|lspan=2
|type=incomplete
|mile=2.76
|road=]<br />] ''']''' west<ref name="US22/SR1002"/> |road={{jct|state=PA|US|22|name1=]|city1=Harrisburg|city2=Allentown}}
|notes=Partial interchange with access in only the same direction
|notes=Westbound exit, westbound entrance.
}}
{{PAint
|mile=2.84
|road=]<br />] ''']''' east<ref name="US22/SR1002">{{cite web|url=http://www.mapquest.com/maps/map.adp?formtype=address&addtohistory=&address=%5b7700%2d7731%5d%20Main%20St&city=Fogelsville&state=PA&zipcode=18051&country=US&location=8vRL%2bp9dEO90n45YNSTvNZWoBy0%2bofL1z5HCLB8CL2ML0aT3XDl0ssMCuyGnAv4QlDtasLtyoKNPy7PKJ0XoU8n5cpyfREF0Gz6W3V2ULRTCkJy9aHSUaPmrzAjACziYMcMOf0QtROkxuyrGpwdpfQ%3d%3d&ambiguity=1#west|title=Map of US 22 and SR 1002 interchange|work=Mapquest|accessdate=2007-04-29}}</ref>
|notes=Eastbound exit, eastbound entrance.
}} }}
{{PAint {{PAint
|location=South Whitehall Township |location=South Whitehall Township
|lspan=3 |lspan=3
|feet=17154
|mile=3.38
|type=etc
|road=] ]<br />''']'''/''']'''<ref>{{cite web|url=http://www.mapquest.com/maps/map.adp?formtype=address&addtohistory=&address=%5b7700%2d7731%5d%20Main%20St&city=Fogelsville&state=PA&zipcode=18051&country=US&location=8vRL%2bp9dEO90n45YNSTvNZWoBy0%2bofL1z5HCLB8CL2ML0aT3XDl0ssMCuyGnAv4QlDtasLtyoKNPy7PKJ0XoU8n5cpyfREF0Gz6W3V2ULRTCkJy9aHSUaPmrzAjACziYMcMOf0QtROkxuyrGpwdpfQ%3d%3d&ambiguity=1#west|title=I-476/PA Turnpike and SR 1002 interchange Map|work=Mapquest|accessdate=2007-04-29}}</ref>
|road={{jct|state=PA|I-Toll|476|PANE|city1=Scranton|city2=Philadelphia}}
|notes=Access to I-476/PA Turnpike. No access from I-476/PA Turnpike.
|notes=Entrance ramp to I-476&nbsp;/ Penna Turnpike NE Extension exit 56 (Lehigh Valley); ] or ]; no access to SR&nbsp;1002 from I-476
}} }}
{{PAint {{PAint
|feet=22498
|mile=4.26
|road={{jct|state=PA|PA|309|city1=Tamaqua|city2=Quakertown}}
|road=] ''']'''<ref>{{cite web|url=http://www.mapquest.com/maps/map.adp?formtype=address&addtohistory=&address=%5b7700%2d7731%5d%20Main%20St&city=Fogelsville&state=PA&zipcode=18051&country=US&location=8vRL%2bp9dEO90n45YNSTvNZWoBy0%2bofL1z5HCLB8CL2ML0aT3XDl0ssMCuyGnAv4QlDtasLtyoKNPy7PKJ0XoU8n5cpyfREF0Gz6W3V2ULRTCkJy9aHSUaPmrzAjACziYMcMOf0QtROkxuyrGpwdpfQ%3d%3d&ambiguity=1#west|title=Map of PA 309 and SR 1002 interchange|work=Mapquest|accessdate=2007-04-29}}</ref>
|notes=]
|street=Joseph Hunter Highway
|notes=].<br/>Current routing of PA 309.<br />Former alignments of US 222 and US 309.<ref name="lmap1960"/>
}} }}
{{PAint {{PAint
|feet=30279
|type=decomd
|road={{jct|state=PA|QR|1019|dab1=Lehigh|name1=]|to2=to|US|22|city1=Balliettsville|city2=Dorneyville}}
|mile=5.73
|notes=Formerly ]<ref name="lmap1941"/>
|road=] ''']'''<ref>{{cite web|url=http://www.mapquest.com/maps/map.adp?formtype=address&addtohistory=&address=%5b7700%2d7731%5d%20Main%20St&city=Fogelsville&state=PA&zipcode=18051&country=US&location=8vRL%2bp9dEO90n45YNSTvNZWoBy0%2bofL1z5HCLB8CL2ML0aT3XDl0ssMCuyGnAv4QlDtasLtyoKNPy7PKJ0XoU8n5cpyfREF0Gz6W3V2ULRTCkJy9aHSUaPmrzAjACziYMcMOf0QtROkxuyrGpwdpfQ%3d%3d&ambiguity=1#east|title=Cedar Crest Boulevard Map|work=Mapquest|accessdate=2007-04-29}}</ref>
|street=]
|notes=Former northern terminus of PA 229.<ref name="lmap1941"/>
}} }}
{{PAint {{PAint
|location=Allentown |location=Allentown
|lspan=5 |lspan=7
|feet=38210
|type=decomd
|road={{jct|state=PA|QR|1017|dab1=Lehigh|dir1=north|name1=19th Street}}
|mile=7.23
|notes=Formerly ] and ]<ref name="lmap1941"/>
|road=]]<br />''']/]'''<ref>{{cite web|url=http://www.mapquest.com/maps/map.adp?formtype=address&addtohistory=&address=%5b7700%2d7731%5d%20Main%20St&city=Fogelsville&state=PA&zipcode=18051&country=US&location=8vRL%2bp9dEO90n45YNSTvNZWoBy0%2bofL1z5HCLB8CL2ML0aT3XDl0ssMCuyGnAv4QlDtasLtyoKNPy7PKJ0XoU8n5cpyfREF0Gz6W3V2ULRTCkJy9aHSUaPmrzAjACziYMcMOf0QtROkxuyrGpwdpfQ%3d%3d&ambiguity=1#west|title=Map of Tilghman and 19th Streets|work=Mapquest|accessdate=2007-04-29}}</ref>
|street=19th Street
|notes=Former western terminus of US 22/US 309/PA 29 concurrency.
}} }}
{{PAint {{PAint
|feet=40700
|type=decomd
|road={{jct|state=PA|QR|2003|dab1=Lehigh|dir1=south|name1=15th Street|city1=Reading}}
|mile=7.70
|notes=Formerly part of ]<ref name="lmap1941"/>
|road=] ''']'''<ref>{{cite web|url=http://www.mapquest.com/maps/map.adp?formtype=address&addtohistory=&address=%5b7700%2d7731%5d%20Main%20St&city=Fogelsville&state=PA&zipcode=18051&country=US&location=8vRL%2bp9dEO90n45YNSTvNZWoBy0%2bofL1z5HCLB8CL2ML0aT3XDl0ssMCuyGnAv4QlDtasLtyoKNPy7PKJ0XoU8n5cpyfREF0Gz6W3V2ULRTCkJy9aHSUaPmrzAjACziYMcMOf0QtROkxuyrGpwdpfQ%3d%3d&ambiguity=1#west|title=Tilghman and 15th Streets Map|work=Mapquest|accessdate=2007-04-29}}</ref>
|street=15th Street
|notes=Former northern terminus of US 222.<ref name="lmap1941"/>
}} }}
{{PAint {{PAint
|feet=42568
|mile=8.46
|road=12th Street
|road=] ''']'''<ref>{{cite web|url=http://www.mapquest.com/maps/map.adp?formtype=address&addtohistory=&address=%5b7700%2d7731%5d%20Main%20St&city=Fogelsville&state=PA&zipcode=18051&country=US&location=8vRL%2bp9dEO90n45YNSTvNZWoBy0%2bofL1z5HCLB8CL2ML0aT3XDl0ssMCuyGnAv4QlDtasLtyoKNPy7PKJ0XoU8n5cpyfREF0Gz6W3V2ULRTCkJy9aHSUaPmrzAjACziYMcMOf0QtROkxuyrGpwdpfQ%3d%3d&ambiguity=1#east|title=PA 145 and SR 1002 map|work=Mapquest|accessdate=2007-04-29}}</ref>
|notes=Current alignment of PA 145.<br />Former eastern terminus of US 22/US 309/PA 29 concurrency.<ref name="lmap1941"/> |notes=Formerly ]<ref name=back1930/>
}} }}
{{PAint {{PAint
|feet=45538
|mile=9.50
|road={{jct|state=PA|PA|145|dir1=south|name1=7th Street|city1=Quakertown|city2=Philadelphia}}
|road=]<br />] ''']'''<ref>{{cite web|url=http://www.mapquest.com/maps/map.adp?formtype=address&addtohistory=&address=%5b7700%2d7731%5d%20Main%20St&city=Fogelsville&state=PA&zipcode=18051&country=US&location=8vRL%2bp9dEO90n45YNSTvNZWoBy0%2bofL1z5HCLB8CL2ML0aT3XDl0ssMCuyGnAv4QlDtasLtyoKNPy7PKJ0XoU8n5cpyfREF0Gz6W3V2ULRTCkJy9aHSUaPmrzAjACziYMcMOf0QtROkxuyrGpwdpfQ%3d%3d&ambiguity=1#north|title=Tilghman Street Viaduct Map|work=Mapquest|accessdate=2007-04-29}}</ref>
|street=Front Street
|notes=Eastern terminus of Tilghman Street. Western terminus of Union Boulevard.
}} }}
{{PAint {{PAint
|feet=46086
|type=decomd
|road={{jct|state=PA|PA|145|dir1=north|name1=6th Street}}
|mile=10.61
}}
|road=] ''']'''<ref>{{cite web|url=http://www.mapquest.com/maps/map.adp?formtype=address&addtohistory=&address=%5b7700%2d7731%5d%20Main%20St&city=Fogelsville&state=PA&zipcode=18051&country=US&location=8vRL%2bp9dEO90n45YNSTvNZWoBy0%2bofL1z5HCLB8CL2ML0aT3XDl0ssMCuyGnAv4QlDtasLtyoKNPy7PKJ0XoU8n5cpyfREF0Gz6W3V2ULRTCkJy9aHSUaPmrzAjACziYMcMOf0QtROkxuyrGpwdpfQ%3d%3d&ambiguity=1#east|title=Union Boulevard and Airport Road Map|work=Mapquest|accessdate=2007-04-29}}</ref>
{{PAint
|street=]<br />Irving Street
|feet=47900
|notes=Former southern terminus of PA 987.<ref name="lmap1960"/><br /> Access to ] and ] via Airport Road.
|road=Tilghman Street Viaduct over the ]
|notes=Tilghman Street becomes Union Boulevard at the east end of the bridge
}}
{{PAint
|feet=51607
|road={{jct|state=PA|QR|1003|dab1=Lehigh|dir1=north|name1=Airport Road|to2=to|US|22}}
|notes=Formerly part of ];<ref name="lmap1960"/> access to ]
}} }}
{{PAint {{PAint
|location=Bethlehem |location=Bethlehem
|lspan=2 |lspan=2
|feet=72254
|mile=13.31
|road={{jct|state=PA|QR|1001|dir1=south|name1=3rd Avenue|to2=to|PA|378|dir2=south}}
|road=]]<br />] ''']'''<ref>{{cite web|url=http://www.mapquest.com/maps/map.adp?formtype=address&addtohistory=&address=%5b7700%2d7731%5d%20Main%20St&city=Fogelsville&state=PA&zipcode=18051&country=US&location=8vRL%2bp9dEO90n45YNSTvNZWoBy0%2bofL1z5HCLB8CL2ML0aT3XDl0ssMCuyGnAv4QlDtasLtyoKNPy7PKJ0XoU8n5cpyfREF0Gz6W3V2ULRTCkJy9aHSUaPmrzAjACziYMcMOf0QtROkxuyrGpwdpfQ%3d%3d&ambiguity=1#east|title=8th Avenue and SR 1002 Map|work=Mapquest|accessdate=2007-04-29}}</ref>
|notes=Formerly part of ];<ref name=back1970>{{cite web|url=http://www.dot7.state.pa.us/BPR_PDF_FILES/MAPS/Statewide/Historic_OTMs/1970bk.pdf|title=1970 state map, back side|access-date=2007-05-03|work=PennDOT|archive-date=2016-03-11|archive-url=https://web.archive.org/web/20160311001944/http://www.dot7.state.pa.us/BPR_PDF_FILES/MAPS/Statewide/Historic_OTMs/1970bk.pdf|url-status=dead}}</ref> provides access to and from ] south
|street=8th Avenue
|notes=Complete access to PA 378.
}} }}
{{PAint {{PAint
|feet=72832
|mile=13.77
|road={{jct|state=PA|PA|378|dir1=north}}
|road=]]<br />] ''']''' north<ref name="PA378">{{cite web|url=http://www.mapquest.com/maps/map.adp?formtype=address&addtohistory=&address=%5b7700%2d7731%5d%20Main%20St&city=Fogelsville&state=PA&zipcode=18051&country=US&location=8vRL%2bp9dEO90n45YNSTvNZWoBy0%2bofL1z5HCLB8CL2ML0aT3XDl0ssMCuyGnAv4QlDtasLtyoKNPy7PKJ0XoU8n5cpyfREF0Gz6W3V2ULRTCkJy9aHSUaPmrzAjACziYMcMOf0QtROkxuyrGpwdpfQ%3d%3d&ambiguity=1#east|title=The eastern terminus of SR 1002 map|work=Mapquest|accessdate=2007-04-29}}</ref>
|notes=Interchange with single ramp to PA 378&nbsp;north; traffic from PA 378&nbsp;north exits at Main Street (former routing of PA 191&nbsp;north<ref name=back1970/>) in downtown Bethlehem
|notes=Interchange.
}} }}
{{PAintbtm}} {{PAintbtm|keys=incomplete,etc}}

==See also==
*{{Portal-inline|U.S. Roads}}
*{{Portal-inline|Pennsylvania}}


== References == == References ==
{{reflist|2}} {{reflist|2}}


== External links ==
{{commons category}}
{{Attached KML|display=inline,title}}
* at ]
* at Pennsylvania Department of Transportation


{{Lehigh Valley Travel}} {{good article}}
{{Authority control}}


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Latest revision as of 02:56, 24 August 2024

Highway in Pennsylvania
State Route 1002 markerState Route 1002
Main Street; Tilghman Street; Union Boulevard
Route information
Maintained by PennDOT
Length13.794 mi (22.199 km)
Existed1987–present
Major junctions
West endSR 3014 (Church Street) in Fogelsville
Major intersections PA 100 in Fogelsville
US 22 near Kuhnsville
I-476 / Penna Turnpike NE Extension in South Whitehall Township
PA 309 in South Whitehall Township
PA 145 in Allentown
East end PA 378 in Bethlehem
Location
CountryUnited States
StatePennsylvania
CountiesLehigh
Highway system

State Route 1002 (SR 1002), locally known as Tilghman Street and Union Boulevard, is a major 13.8 mi (22.2 km) long east–west road in the Lehigh Valley region of eastern Pennsylvania. The majority of the roadway is the former alignment of U.S. Route 22, maintained by the Pennsylvania Department of Transportation as a Quadrant Route, and is not signed except on small white segment markers.

Tilghman Street begins at Pennsylvania Route 100 in Fogelsville, though SR 1002 continues west on Main Street, also known as the old US 22, to the intersection of Church Street (SR 3014). It becomes Union Boulevard just east of the bridge over the Lehigh River in Allentown; SR 1002 ends at the interchange with Pennsylvania Route 378 in Bethlehem. Union Boulevard continues over Monocacy Creek, which forms the border between Lehigh and Northampton Counties, and ends in downtown Bethlehem.

As of 2007, an average of 21,018 vehicles used the highway daily in South Whitehall Township and 21,706 in Allentown.

History

20th century

Built in 1929, Tilghman Street Bridge, which crosses the Lehigh River in Allentown's east-side, is the oldest bridge on SR 1002.
A 1939 map of Tilghman Street

When the state began taking over Pennsylvania highways following passage of the Sproul Road Bill, signed May 31, 1911, this system did not include the direct Allentown to Harrisburg route to which Interstate 78 belonged. The main route to Harrisburg was renamed William Penn Highway, and further south, on Hamilton Boulevard, it was Pennsylvania Route 222, and U.S. Route 222; the portion near Allentown was Legislative Route 157 (LR 157).

Another route west from Allentown, which later became U.S. Route 309, ran northwest from Allentown via Walbert Avenue to Schnecksville. Travelers could continue via New Tripoli to Lenhartsville, and then along a route approximating the present I-78 to Harrisburg. From Allentown east to downtown Bethlehem, LR 159 used Hanover Avenue and Broad Street.

William Penn Highway was organized as an alternative to the Lincoln Highway being parallel to the Pennsylvania Railroad west of Harrisburg. The route's New York City extension, built and named in 1916, passed through Allentown. In 1924, the state named this Pennsylvania Route 3. Two years later, in 1924, in 1926, it was incorporated as part of U.S. Route 22.

The road west from Allentown on present-day College Heights Boulevard, Broadway, Tilghman Street, and Main Street, was designated LR 443 in 1925, and soon the entire shortcut between Allentown and Harrisburg was designated Pennsylvania Route 43.

In early 1931, The New York Times recommended using this cutoff, and the American Association of State Highway Officials officially moved US 22 to PA 43 several months later, on June 8, 1931. The Pennsylvania Department of Highways moved the William Penn Highway name to match.

Tilghman Street and Union Boulevard, then called Union Street, were once local streets in Allentown and Bethlehem, with no bridge over the Lehigh River connecting them; Allentown built the bridge in 1929.

Prior to 1931, there were no state highways in Allentown or a number of other major cities in the state. However, the state did define paths through these cities for the public; in Allentown, US 22 used Hamilton Street, and PA 43 entered on Liberty Street and turned south on 17th Street to reach Hamilton Street.

On June 22, 1931, the Pennsylvania General Assembly passed a law defining state highways through these cities and changing routes in other cities. LR 443 was defined to use College Heights Boulevard and Tilghman Street to 15th Street, where LR 157 continued along Tilghman Street and Union Boulevard to the Allentown-Bethlehem line. LR 159 was redefined to begin at the same point, continuing on Union Boulevard to Main Street in downtown Bethlehem and beyond to Easton. The newest part of Tilghman Street includes the bridge over Little Lehigh Creek in Trexler Park west of Cedar Crest Boulevard, which was built it 1936, and bypasses the older route via Broadway and College Heights Boulevard.

Tilghman Street and Union Boulevard have become major long-distance traffic routes in the Lehigh Valley. as of 1999, the two roads have a combined eight diners, dating back to the early 20th century, that serve as a historical reminder of its past.

In addition to US 22, Tilghman Street also carried U.S. Route 309 and PA Route 29 between 19th Street and 7th Street. They were moved from Hamilton Street with US 22 in 1931, and to a freeway bypass of Allentown in the late 1950s. The Lehigh Valley Thruway, a freeway taking US 22 around Allentown and Bethlehem to the north, was opened on September 21, 1954.

In the 1950s, with the opening of these two highways and the western extension of the Thruway, no signed Traffic Routes remained on Tilghman Street and Union Boulevard. The road was still maintained by the state, and it still carried LR 443, LR 157, and LR 159 through the cities, since the Thruway was assigned a new number — LR 772 — but west of the crossing at Kuhnsville, LR 443 was moved to the freeway, and the old route became LR Old 443, later LR 443 Parallel.

In the late 1970s, the road west of Church Street in Fogelsville, which was also a state highway (LR 39084), was removed from the state highway system. A gap in LR 159 through downtown Bethlehem was created in 1971, at the same time as Washington Avenue and Stefko Boulevard were added to the system as a bypass, with Union Boulevard east of Pennsylvania Route 378 becoming a city street.

In 1987, when the new Location Referencing System was adopted, only the portion of Tilghman Street and Union Boulevard between Church Street and PA 378 was assigned State Route 1002.

21st century

In late October 2012, the Tilghman Street Bridge over the Lehigh River was repaved in order to accommodate construction vehicles for the long-awaited beginning of the American Parkway Bridge project.

Route description

Tilghman Street

Tilghman Street Bridge in east-side Allentown in April 2007

SR 1002 begins at an intersection with Church and Main Streets (State Route 3014) in Fogelsville. It then proceeds east for three-tenths of a mile (0.5 km) as Main Street to an intersection with Pennsylvania Route 100. Upon crossing SR 100, SR 1002 becomes Tilghman Street. As Tilghman Street approaches the limited-access U.S. Route 22, the road splits into two carriageways in preparation for an interchange with US 22, northeast of where US 22 separates from Interstate 78. Past the interchange with US 22, Tilghman Street returns to an undivided roadway and enters Cetronia.

At an intersection with Werley Road, SR 1002 connects to Interstate 476, the Northeast Extension of the Pennsylvania Turnpike, via a ramp leading to the toll plaza for the nearby I-476/US 22 interchange. SR 1002 continues to the southeast, passing over the turnpike. After turning to the northeast, Tilghman Street has a cloverleaf interchange with Pennsylvania Route 309. SR 1002 enters Allentown one quarter mile west of this interchange just before its intersection with 40th Street. Tilghman Street then re-enters South Whitehall for about one block as it crosses Cedar Crest Boulevard, a local north–south arterial, before entering into the city's incorporated limits for a second time.

In Allentown, Tilghman Street (SR 1002) crosses more than 30 major streets in the city. In the more populated part of the city, SR 1002 intersects the 6th and 7th street one-way couplet forming Pennsylvania Route 145.

East of 4th Street, the road uses the Tilghman Street Bridge to cross Jordan Creek and American Parkway. After intersecting Front Street, SR 1002 crosses the Lehigh River on the Tilghman Street Viaduct and becomes Union Boulevard. Tilghman Street is still found in east-side Allentown, but it is not connected to SR 1002 in west-side, center city, and upper east-side Allentown.

Union Boulevard

East of the Tilghman Street Viaduct, SR 1002 traverses numerous streets in the eastern section of Allentown. After the intersection with Fenwick Street, SR 1002 has a solid west–east routing. East of the Irving Street intersection, SR 1002 intersects Airport Road, the main road to Lehigh Valley International Airport. Briefly east of Airport Road, Union Boulevard traverses the other streets of east Allentown. SR 1002 enters the city of Bethlehem from the west as West Union Boulevard.

Approximately 1,500 feet east of the Allentown's border with Bethlehem, Eaton Avenue is concurrent with SR 1002  for one-tenth of a mile. The route turns to the south near the junction with Pennsylvania Avenue before taking an increasingly eastern alignment. Third Avenue provides access to and from PA 378 south. SR 1002 terminates at an interchange with Pennsylvania Route 378.

The highway has access to PA 378 north. The designation continues as W. Union Boulevard upon entering the eastern sections of Bethlehem, in Northampton County.

Major intersections

The entire route is in Lehigh County.

LocationmikmDestinationsNotes
Fogelsville0.0000.000SR 3014 (Church Street)
0.3320.534 PA 100 – Tamaqua, TrexlertownMain Street becomes Tilghman Street east of PA 100
Kuhnsville2.7714.459 US 22 (Lehigh Valley Thruway) – Harrisburg, AllentownPartial interchange with access in only the same direction
South Whitehall Township3.2495.229
I-476 Toll / Penna Turnpike NE Extension – Scranton, Philadelphia
Entrance ramp to I-476 / Penna Turnpike NE Extension exit 56 (Lehigh Valley); E-ZPass or toll-by-plate; no access to SR 1002 from I-476
4.2616.857 PA 309 – Tamaqua, QuakertownCloverleaf interchange
5.7359.230
SR 1019 (Cedar Crest Boulevard) to US 22 – Balliettsville, Dorneyville
Formerly PA 229
Allentown7.23711.647SR 1017 north (19th Street)Formerly US 309 and PA 29
7.70812.405SR 2003 south (15th Street) – ReadingFormerly part of US 222
8.06212.97512th StreetFormerly US 309 Bypass
8.62513.881
PA 145 south (7th Street) – Quakertown, Philadelphia
8.72814.046
PA 145 north (6th Street)
9.07214.600Tilghman Street Viaduct over the Lehigh RiverTilghman Street becomes Union Boulevard at the east end of the bridge
9.77415.730
SR 1003 north (Airport Road) to US 22
Formerly part of PA 987; access to LVI Airport
Bethlehem13.68422.022

SR 1001 south (3rd Avenue) to PA 378 south
Formerly part of PA 191; provides access to and from PA 378 south
13.79422.199
PA 378 north
Interchange with single ramp to PA 378 north; traffic from PA 378 north exits at Main Street (former routing of PA 191 north) in downtown Bethlehem
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

See also

References

  1. ^ Bureau of Maintenance and Operations (January 2015). Roadway Management System Straight Line Diagrams (Report) (2015 ed.). Pennsylvania Department of Transportation. Retrieved June 30, 2015.
  2. ^ "Location Referencing System (LRS) -- Definitions, Uses, and Testing" (PDF). Pennsylvania Department of Transportation. July 19, 2007. Retrieved January 21, 2012.
  3. ^ "PENNDOT VideoLog". PennDOT. Archived from the original on 2007-05-18. Retrieved 2007-05-03.
  4. "Interactive Traffic Volume Map". PennDOT. Archived from the original on 2007-08-23. Retrieved 2007-05-12.
  5. "Department of Highways". Pennsylvania Historical and Museum Commission. Retrieved 2007-04-24.
  6. "1915 Lehigh County Map" (PDF). PennDOT. Archived from the original (PDF) on 2018-10-03. Retrieved 2007-04-24.
  7. "Map of Pennsylvania Showing State Highways as Adopted Under the Sproul Road Bill" (PDF). PennDOT. Archived from the original (PDF) on 2016-03-02. Retrieved 2007-05-03.
  8. ^ "William Penn Highway: US 22 in Pennsylvania". Federal Highway Administration. Retrieved 2007-04-21.
  9. April 8, 1925, Public Law 191
  10. ^ Dickinson, Leon A. (February 1, 1931). "Highways Into the Deep South". New York Times. p. 136. Retrieved 2009-08-14. Here one meets and follows U.S. Route 22 through Bethlehem to Allentown; then along Route 43 direct to Harrisburg.
  11. Fowler, Thaddeus Mortimer (c. 1922). "Bird's-eye-view of Allentown, Pennsylvania". Library of Congress American Memory Collection. Retrieved 2009-08-14.
  12. Fowler, Thaddeus Mortimer (1894). "West Bethlehem, Lehigh County, Pennsylvania". Library of Congress American Memory Collection. Retrieved 2009-08-14.
  13. ^ "National Bridge Inventory". United States Department of Transportation Federal Highway Administration. Archived from the original on 2013-10-31. Retrieved 2007-04-21.
  14. ^ "1930 state map, back sde" (PDF). PennDOT. Archived from the original (PDF) on 2016-03-11. Retrieved 2007-05-03.
  15. ^ Public Law 720, No. 262, passed June 22, 1931
  16. ^ "1941 Lehigh County Map" (PDF). PennDOT. Retrieved 2007-04-09.
  17. Butko, Brian A.; Kevin Joseph Patrick (1999). Diners of Pennsylvania. Stackpole Books. p. 96. ISBN 0-8117-2878-1.
  18. "1930 state map, front sde" (PDF). PennDOT. Archived from the original (PDF) on 2016-03-07. Retrieved 2007-05-03.
  19. "1960 state map, front sde" (PDF). PennDOT. Archived from the original (PDF) on 2016-10-24. Retrieved 2007-05-03.
  20. Matt Assad, The Morning Call, Route 22: Fifty years, one billion cars, September 19, 2004
  21. "1960 state map, back sde" (PDF). PennDOT. Archived from the original (PDF) on 2016-03-11. Retrieved 2007-05-03.
  22. ^ "1960 Lehigh County Map" (PDF). PennDOT. Retrieved 2007-05-03.
  23. "1974 Lehigh County Map" (PDF). PennDOT. Retrieved 2007-05-03.
  24. Public Law 1242, No.428, passed September 27, 1978
  25. Public Law 640, No. 164, passed December 15, 1974
  26. "1985 Lehigh County Map (state route numbers current as of October 1988)" (PDF). PennDOT. Retrieved 2007-05-03.
  27. McEvoy, Colin (October 23, 2012). "Tilghman Street Bridge in Allentown to undergo paving for American Parkway Bridge project". The Express-Times. Easton, PA. Retrieved October 28, 2015.
  28. ^ "overview of State Route 1002 in Lehigh County" (Map). Google Maps. Retrieved October 28, 2015.
  29. Map of Tilghman and 19th Streets (Map). MapQuest. Retrieved 2007-04-29.
  30. ^ "Allentown-Bethlehem-Easton Metropolitan Map" (PDF). PennDOT. Retrieved 2007-04-11.
  31. The eastern terminus of SR 1002 map (Map). MapQuest. Retrieved 2007-04-29.
  32. "2004 Lehigh County Map" (PDF). PennDOT. Retrieved 2007-04-24.
  33. "Traffic map for Northampton County" (PDF). PennDOT. Retrieved 2007-05-03.
  34. ^ "1970 state map, back side" (PDF). PennDOT. Archived from the original (PDF) on 2016-03-11. Retrieved 2007-05-03.

External links

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