Utah
4 interstates and 1 loop or spur · 959 miles · 267 stops
- I-15 397 miles in Utah · 124 stops · 9 likely clean California → Nevada → Arizona → Utah → Idaho → Montana SouthboundNorthbound
- I-70 226 miles in Utah · 33 stops Utah → Colorado → Kansas → Missouri → Illinois → Indiana → Ohio → West Virginia → Pennsylvania → Maryland WestboundEastbound
- I-80 195 miles in Utah · 51 stops California → Nevada → Utah → Wyoming → Nebraska → Iowa → Illinois → Indiana → Ohio → Pennsylvania → New Jersey WestboundEastbound
- I-84 115 miles in Utah · 39 stops · 2 likely clean Oregon → Idaho → Utah WestboundEastbound
Salt Lake City area
Towns with the most stops
Salt Lake City I-15 · I-80 · I-215 · 37 stopsOgden I-15 · I-84 · 14 stopsWest Valley City I-80 · I-215 · 11 stopsMillcreek I-80 · I-215 · 11 stopsSouth Salt Lake I-15 · I-80 · 9 stopsTremonton I-15 · I-84 · 8 stopsSt. George I-15 · 8 stopsSandy I-15 · 7 stopsOrem I-15 · 7 stopsNorth Salt Lake I-15 · I-215 · 7 stopsLehi I-15 · 7 stopsLayton I-15 · 7 stopsWashington I-15 · 6 stopsMidvale I-15 · I-215 · 6 stopsFarmington I-15 · 6 stopsBrigham City I-15 · I-84 · 6 stopsSpanish Fork I-15 · 5 stopsProvo I-15 · 5 stops