Interstate Shield with State Name Signs In Utah

US-91 south at I-15 North/Pocatello (Idaho)/I-84 West/Twin Falls (Idaho). Use I-15 South/I-84 East for Ogden. US-91 south ends here.

US-91 South - To I-15/I-84 in Brigham City. US-91 is posted as US-91 west, which is the current direction of the roadway, although the route itself is a north-south route.

UT-126 South at I-15 and I-84 (Exit 351). Turn right for I-84 West/I-15 North.

US-89 North at UT-126 South to I-15 and I-84 Junction.

US-89 North (Washington Blvd.) at UT-39 (12th St.). Use UT-39 west for I-15 and I-84.

UT-79 East (W 31st St.) at I-84 West/I-15 North to Brigham City.

UT-79 East at I-84 East/I-15 South (Exit 341). Use I-84 East/I-15 South to Salt Lake City. Continue over freeway for I-15 North/I-84 West to Brigham City.

Antelope Drive West at I-15 North to Ogden. Continue over freeway for I-15 south to Salt Lake City. Antelope Drive West becomes UT-108 South.

Antelope Drive West approaching I-15 North to Ogden. Use inner right hand turn lane for 1400 West. Antelope Drive West becomes UT-108 South.

UT-108 East at I-15 South (Exit 332) in Layton. Use I-15 south for Salt Lake City. Continue over freeway for I-15 North to Ogden.