U.S. Route 191 in Utah

U.S. Route 191 marker
U.S. Route 191
Map
US 191 highlighted in red
Route information
Maintained by UDOT
Length404.168 mi[1] (650.445 km)
Existed1981–present
Major junctions
South end US 191 / BIA Route 12 towards Mexican Water, AZ
Major intersections
North end US 191 towards Rock Springs, WY
Location
CountryUnited States
StateUtah
CountiesSan Juan, Grand, Emery, Carbon, Duchesne, Uintah, Daggett
Highway system
  • Utah State Highway System
SR-190 SR-193

U.S. Route 191 (US-191) is a major 404.168-mile (650.445 km), north–south U.S. Numbered Highway through eastern Utah, United States. The present alignment of US-191, which stretches from Mexico to Canada, was created in 1981 through Utah. Previously the route had entered northern Utah, ending at US-91 in Brigham City, but with the completion of I-15 it was truncated to Yellowstone National Park and re-extended on a completely different alignment. In addition to a large portion of US-163, this extension absorbed several state routes: SR-33, most of SR-44, and SR-260.

  1. ^ Utah Department of Transportation, Highway Reference Information: "US-191". (61.6 KB), updated May 2008, accessed June 2008