Salt Lake City to Kemmerer Road Trip Guide

Just east of the Great Salt Lake, the route from Salt Lake City, UT to Kemmerer, WY follows the historic transcontinental corridor. The railroad surveyors in 1869 chose this path through the Wasatch Range and over the Bear River Divide. Today, the drive traces the same strategic passage.

This guide covers the 120-mile journey via I-80 east to exit 24, then north on US-30 and WY-240. Driving time is about 2 hours without stops. But the best experiences lie in the side trips and waypoints along the way.

The Wasatch Range dominates the first hour. I-80 climbs through Emigration Canyon, where the Mormon pioneers entered the valley in 1847. At the summit, the mountains open into rolling sagebrush plains.

• Echo Canyon: Red-rock cliffs carved by the Weber River. The Union Pacific mainline runs parallel.
• Bear River Divide: Just past Evanston, the landscape flattens into high desert with cattle ranches and antelope.
• Kemmerer Basin: The town sits in the Green River Formation, rich with fossils. Visit the Fossil Butte National Monument for ancient fish skeletons.

Local commerce includes Evanston's historic downtown with independent diners and the coal mining economy of Diamondville and Kemmerer. For a deeper resource on uncovering hidden attractions, see how to find the best stops and hidden gems between cities.

I-80 has wide shoulders and frequent emergency pullouts. US-30 has no median, so headlight discipline is critical. Deer and antelope are common at dawn/dusk along the Bear River corridor.

• Rest zones: Echo Canyon Rest Area (I-80 mile 169) with picnic tables. The Sage Creek Rest Area (US-30) is basic.
• Family breaks: The Little America travel center (exit 68) has a mini-golf course and arcade. Evanston's Depot Square park offers playgrounds.
• Pet-friendly: Most rest stops allow leashed pets. The Echo Reservoir trail is a short hike for dogs.

Fatigue Management

Take the Wasatch Front grade seriously. Stop every 45 minutes. The descent into Echo Canyon can be hypnotic on a clear day. Caffeine is available at gas stations; avoid heavy meals before driving.

Hidden Off-Route Spots

Detour 5 miles south of I-80 exit 39 to the Trestlewood Golf Course & historic wooden trestle. Or explore the ghost town of Piedmont along the railroad grade east of Echo.

Interstate 80 east from Salt Lake City is a well-maintained four-lane highway with mountain grades. The climb to Parleys Summit (7,100 ft) requires steady rpm but the descent is gradual. After Echo, US-30 north is a two-lane rural highway with occasional passing lanes.

• Fuel stops: Abundant in Salt Lake City and Evanston. Last gas before Kemmerer is in Evanston (exit 6 off I-80).
• Road quality: I-80 is excellent; US-30 is good but watch for potholes after winter.
• Best driving windows: early summer mornings (clear visibility) or autumn afternoons (colorful slopes).

Is it worth driving Salt Lake City, UT to Kemmerer, WY? Absolutely. The route offers mountain vistas, history, and small-town character. How long to drive Salt Lake City, UT to Kemmerer, WY? Plan 2 hours non-stop, but add 1-2 hours for stops.