| Numbered highways in the Northern Mariana Islands | |
|---|---|
  Standard highway shields | |
| Highway names | |
| Territorial: | Hwy. X |
| System links | |
The following is a list of numbered highways in the Northern Mariana Islands.
Rota has numbers beginning with 1, Tinian beginning with 2, and Saipan beginning with 3.
Rota
| Number | Length (mi) | Length (km) | Southern or western terminus | Northern or eastern terminus | Formed | Removed | Notes | |
|---|---|---|---|---|---|---|---|---|
 Hwy. 10
|
9.2 | 14.8 | Hwy. 100 in Songsong | Rota International Airport | — | — | ||
 Hwy. 11
|
4.6 | 7.4 | Southwest of Sinapalo | Hwy. 10 near Sinapalo | — | — | ||
 Hwy. 100
|
10.9 | 17.5 | Hwy. 10 in Songsong | Hwy. 10 in Sinapalo | — | — | ||
 Hwy. 101
|
2.5 | 4.0 | East of Songsong | Hwy. 10 northeast of Songsong | — | — | ||
 Hwy. 103
|
3.3 | 5.3 | Hwy. 10 at Rota International Airport | Northeast Rota | — | — | ||
Tinian
| Number | Length (mi) | Length (km) | Southern or western terminus | Northern or eastern terminus | Formed | Removed | Notes | |
|---|---|---|---|---|---|---|---|---|
 Hwy. 20
|
6.63 | 10.67 | Hwy. 201 in San Jose | Hwy. 21 in northern Tinian | — | — | ||
 Hwy. 21
|
7.07 | 11.38 | Hwy. 205 in San Jose | Hwy. 203 at Broadway Roundabout south of North Field | — | — | ||
 Hwy. 22
|
3.59 | 5.78 | Hwy. 205/Hwy. 207 in San Jose | Hwy. 21 near Tinian International Airport | — | — | ||
 Hwy. 23
|
5.04 | 8.11 | Hwy. 25 near Tinian International Airport | Hwy. 25 near North Field | — | — | ||
 Hwy. 24
|
3.08 | 4.96 | Hwy. 26 in San Jose | Hwy. 20 in San Jose | — | — | ||
 Hwy. 25
|
9.39 | 15.11 | Hwy. 26 in San Jose | Hwy. 203 west of North Field | — | — | ||
 Hwy. 26
|
1.23 | 1.98 | Hwy. 24 in San Jose | Hwy. 21 in San Jose | — | — | ||
 Hwy. 27
|
4.28 | 6.89 | Suicide Cliff | Hwy 201 in San Jose | — | — | ||
 Hwy. 201
|
3.21 | 5.17 | Tinian Harbour | Hwy. 20 in San Jose | — | — | ||
 Hwy. 202
|
2.14 | 3.44 | Tinian Harbour | Hwy. 201 in San Jose | — | — | ||
 Hwy. 203
|
7.12 | 11.46 | Hwy. 21 at Broadway Roundabout | Hwy. 21 at Broadway Roundabout | — | — | Loop around North Field | |
 Hwy. 204
|
3.15 | 5.07 | Hwy. 25 in western Tinian | Hwy. 21 north of San Jose | — | — | ||
 Hwy. 205
|
1.82 | 2.93 | Hwy. 21 in San Jose | Hwy. 22/Hwy. 207 in San Jose | — | — | ||
 Hwy. 206
|
0.82 | 1.32 | Hwy. 21 in San Jose | Hwy. 205 in San Jose | — | — | ||
 Hwy. 207
|
1.86 | 2.99 | Hwy. 27 south of San Jose | Hwy. 22/Hwy. 205 in San Jose | — | — | ||
 Hwy. 208
|
1.48 | 2.38 | Hwy. 201 in San Jose | Hwy. 22 in San Jose | — | — | ||
Saipan
| Number | Length (mi) | Length (km) | Southern or western terminus | Northern or eastern terminus | Formed | Removed | Notes | |
|---|---|---|---|---|---|---|---|---|
 Hwy. 30
|
13.2 | 21.2 | Hwy. 32 in Chalan Piao Hwy. 313 in Susupe |
Dead end in Susupe Hwy. 36 in Marpi |
— | — | ||
 Hwy. 31
|
9.8 | 15.8 | Hwy. 33 in Laolao | Hwy. 30 in Puerto Rico | — | — | ||
 Hwy. 32
|
2.2 | 3.5 | Hwy. 33 in Chalan Piao | Hwy. 35/Hwy. 304 near Saipan International Airport | — | — | ||
 Hwy. 33
|
7.0 | 11.3 | Hwy. 37/Hwy. 301 near Afetna | Hwy. 38 in Garapan | — | — | ||
 Hwy. 34
|
2.3 | 3.7 | Lalanghita Road in Kagman | Hwy. 31 near Kagman | — | — | ||
 Hwy. 35
|
2.4 | 3.9 | Hwy. 32/Hwy. 304 near Saipan International Airport | Hwy. 31 near San Vicente | — | — | ||
 Hwy. 36
|
5.0 | 8.0 | Hwy. 31 near Capitol Hill End of pavement near Bird Island |
Windward Road near San Juan Beach Hwy. 30 in Marpi |
— | — | ||
 Hwy. 37
|
3.3 | 5.3 | Hwy. 33/Hwy. 301 near Afetna | Hwy. 31 near San Vicente | — | — | ||
 Hwy. 38
|
2.6 | 4.2 | Hwy. 33 in Garapan | Hwy. 310 near Mount Tapochau | — | — | ||
 Hwy. 301
|
1.1 | 1.8 | Hwy. 33/Hwy. 37 near Afetna | Hwy. 37 near Afetna | — | — | ||
 Hwy. 302
|
2.3 | 3.7 | Hwy. 304 near Saipan International Airport | Hwy. 304 near Naftan | — | — | ||
 Hwy. 303
|
1.0 | 1.6 | Hwy. 37 near Afetna | Hwy. 33 in Afetna | — | — | ||
 Hwy. 304
|
4.9 | 7.9 | Hwy. 37 near Afetna | Hwy. 302 near Naftan | — | — | ||
 Hwy. 305
|
1.7 | 2.7 | Hwy. 304 in Dandan | Hwy. 31 in San Vicente | — | — | ||
 Hwy. 306
|
1.3 | 2.1 | Hwy. 30 in Chalan Kanoa | Hwy. 37 near San Vicente | — | — | ||
 Hwy. 307
|
0.8 | 1.3 | Hwy. 306 near Chalan Kanoa | Hwy. 31 near San Vicente | — | — | ||
 Hwy. 308
|
1.2 | 1.9 | Hwy. 33 in Garapan | Hwy. 30 in Garapan | — | — | ||
 Hwy. 309
|
0.3 | 0.48 | Hwy. 33 in Chalan Kanoa | Hwy. 30 in Chalan Kanoa | — | — | ||
 Hwy. 310
|
1.1 | 1.8 | Mount Tapochau | Hwy. 312 near Capitol Hill | — | — | ||
 Hwy. 311
|
0.2 | 0.32 | Hwy. 33 in Susupe | Hwy. 30 in Susupe | — | — | ||
 Hwy. 312
|
0.7 | 1.1 | Hwy. 31 near Capitol Hill | Hwy. 31 in Capitol Hill | — | — | ||
 Hwy. 313
|
0.2 | 0.32 | Hwy. 33 in Susupe | Hwy. 30 in Susupe | — | — | ||
 Hwy. 314
|
0.5 | 0.80 | Hwy. 323 in Puerto Rico | Santo Remedio Drive in Puerto Rico | — | — | ||
 Hwy. 315
|
0.3 | 0.48 | Hwy. 33 in Oleai | Hwy. 30 in Oleai | — | — | ||
 Hwy. 316
|
0.2 | 0.32 | Hwy. 31 in Capitol Hill | Capitol Hill | — | — | ||
 Hwy. 317
|
0.6 | 0.97 | Hwy. 33 near Garapan | Gualo Rai Road in Gualo Rai | — | — | ||
 Hwy. 318
|
1.2 | 1.9 | Chalan Matuas near San Roque | Hwy. 320 near San Roque | — | — | ||
 Hwy. 320
|
2.2 | 3.5 | Hwy. 30 near San Roque | Hwy. 322 near San Roque | — | — | ||
 Hwy. 322
|
1.8 | 2.9 | Hwy. 36 near Marpi | Suicide Cliff | — | — | ||
 Hwy. 323
|
1.0 | 1.6 | Hwy. 30 in Puerto Rico | Hwy. 30 in Puerto Rico | — | — | ||
See also
References
- ^ "Final (Version 4) Commonwealth of the Northern Mariana Islands Joint Military Training Transportation Study" (PDF). Naval Facilities Engineering Command, Pacific. September 2014. Retrieved March 2, 2016.
- "Rota, MP" (Map). Google Maps. Retrieved August 27, 2016.
- "Saipan, MP" (Map). Google Maps. Retrieved November 3, 2014.