List of U.S. Highways in Wyoming
   Signage for U.S. Highway 16, U.S. Highway 14A and U.S. Highway 191 | |
| Highway names | |
|---|---|
| US Highways | U.S. Highway X (US X) |
| System links | |
| |
The U.S. Highways in Wyoming are the segments of the United States Numbered Highway System owned and maintained by the Wyoming Department of Transportation.
List
| Number | Length (mi) | Length (km) | Southern or western terminus | Northern or eastern terminus | Formed | Removed | Notes | |
|---|---|---|---|---|---|---|---|---|
 US 12
|
— | — | US 12 at Montana state line | US 12 at South Dakota state line | — | — | US 12 originally went through Wyoming but does not | |
 US 14
|
449.21 | 722.93 | Yellowstone National Park | I-90 / US 14 at the South Dakota line | 1936 | current | ||
 US 16
|
544.04 | 875.55 | Yellowstone National Park | US 16 at the South Dakota line | — | — | ||
 US 18
|
100 | 160 | I-25 / US 20 / US 26 / US 87 in Orin | US 18 at the South Dakota line | 1926 | current | ||
 US 20
|
433 | 697 | Yellowstone National Park | US 20 at the Nebraska line | 1926 | current | ||
 US 26
|
454 | 731 | US 26 at the Idaho line | US 26 at the Nebraska line | 1926 | current | ||
 US 30
|
454.37 | 731.24 | — | — | — | — | Lincoln Highway | |
 US 85
|
— | — | — | — | — | — | ||
 US 87
|
— | — | — | — | — | — | ||
 US 89
|
— | — | — | — | — | — | ||
 US 116
|
— | — | — | — | — | — | ||
 US 185
|
— | — | — | — | — | — | Replaced by US 87 | |
 US 187
|
— | — | — | — | — | — | ||
 US 189
|
— | — | — | — | — | — | ||
 US 191
|
— | — | — | — | — | — | ||
 US 212
|
— | — | — | — | — | — | Beartooth Highway | |
 US 216
|
— | — | — | — | — | — | ||
 US 285
|
— | — | — | — | — | — | ||
 US 287
|
— | — | — | — | — | — | ||
 US 310
|
47.93 | 77.14 | — | — | — | — | ||
 US 312
|
— | — | — | — | — | — | ||
 US 320
|
— | — | — | — | — | — | ||
 US 420
|
— | — | — | — | — | — | ||
 US 789
|
— | — | Colorado state line near Baggs | Montana state line near Frannie | — | — | Proposed, but never commissioned as a U.S. Highway. Designation only existed as WYO 789. | |
| ||||||||
Special routes
| Number | Length (mi) | Length (km) | Southern or western terminus | Northern or eastern terminus | Formed | Removed | Notes | |
|---|---|---|---|---|---|---|---|---|
 US 14A
|
103 | 166 | US 14 in Cody | US 14 in Burgess Junction | 1936 | current | ||
 US 14 Bus.
|
— | — | — | — | — | — | Served Sheridan | |
| US 16 Bus.
|
— | — | — | — | — | — | Serves Newcastle | |
 US 16 Truck
|
— | — | — | — | — | — | Serves Newcastle | |
 US 20 Alt.
|
— | — | Idaho-Wyoming state line | Jackson | — | — | ||
| US 20 Bus.
|
— | — | Mountain View | Casper | — | — | ||
 US 20 Byp.
|
— | — | Mountain View | Casper | — | — | ||
| US 20 Bus.
|
— | — | — | — | — | — | Serves Douglas | |
| US 20 Byp.
|
— | — | — | — | — | — | Served Manville | |
| US 26 Bus.
|
— | — | Mountain View | Casper | — | — | ||
| US 26 Byp.
|
— | — | Mountain View | Casper | — | — | ||
| US 26 Bus.
|
— | — | — | — | — | — | Serves Douglas | |
| US 30 Byp.
|
— | — | Kemmerer | Diamondville | — | — | ||
| US 30 Bus.
|
— | — | — | — | — | — | Serves Green River | |
| US 30 Bus.
|
— | — | — | — | — | — | Serves Rock Springs | |
| US 30 Bus.
|
— | — | — | — | — | — | Serves Rawlins | |
| US 30 Bus.
|
— | — | Pine Bluffs | Nebraska-Wyoming state line | — | — | ||
| US 85 Alt.
|
— | — | Mule Creek Junction | Wyoming-South Dakota state line | — | — | ||
| US 87 Bus.
|
— | — | — | — | — | — | Serves Cheyenne | |
| US 87 Bus.
|
— | — | — | — | — | — | Serves Wheatland | |
| US 87 Bus.
|
— | — | — | — | — | — | Serves Douglas | |
| US 87 Bus.
|
— | — | — | — | — | — | Serves Casper | |
| US 87 Bus.
|
— | — | — | — | — | — | Serves Buffalo | |
| US 87 Bus.
|
— | — | — | — | — | — | Serves Sheridan | |
 Temp. US 89
|
— | — | Wyoming-Utah state line | Hoback | — | — | ||
  US 189 Bus.
|
— | — | — | — | — | — | Serves Evanston | |
 US 287 Bus.
|
— | — | — | — | — | — | Serves Rawlins | |
| US 287 Byp.
|
— | — | — | — | — | — | Serves Rawlins | |
| ||||||||
See also
References
External links
Media related to U.S. Highways in Wyoming at Wikimedia Commons
