Signs From Idaho

I-15 north approaching Exit 69 - Clark St./Idaho State University.

I-15 north at Exit 67 - BL-15/US-30/US-91/5th Ave. US-91 and US-30 leave I-15 northbound. This is the southern end of the Pocatello business loop.

Entering Pocatello on I-15 north. Pocatello is the 6rd largest city in Idaho according to the 2020 Census.

I-15 north at Exit 47 - US-30 East/Lava Hot Springs/Soda Springs/Montpelier. US-30 west joins I-15 and US-91 north to Pocatello.

I-15 north at Exit 44 - BL-15/McCammon

I-15 north approaching Exit 40 - Arimo.

US-91 north approaching I-15. I-15/US-91 north to Arimo and Pocatello. Continue over overpass for I-15 South to Salt Lake (Utah) and Hawkins Road. US-91 north joins I-15 north to Pocatello.

US-91 north at ID-40 west to Malad. Continue north on US-91 for Arimo and Pocatello.

US-91 North approaching ID-40 West. Continue north on US-91 for I-15 North; use ID-40 west for I-15 south.

US-91 North at Oxford Highway in Bannock County. The intersection is located at Red Rock Pass which was the site of an ancient dam on prehistoric Lake Bonneville. The erosion of this dam created the catastrophic Bonneville Floods which affected much of the Snake River plain of Idaho.