Provo to Cheyenne: A Cross-Country Road Trip Guide

Your journey begins in Provo, Utah, at the foot of the Wasatch Range, and ends 490 miles later in Cheyenne, Wyoming, at 6,062 feet above sea level. This route follows I-80 for most of the way, crossing the Great Basin, the Wasatch Mountains, and the High Plains. Along the way, you'll experience dramatic elevation changes, from 4,549 feet in Provo to a peak of 8,640 feet at the Continental Divide near Rawlins.

Before you go, check road conditions in Wyoming, as winter storms can close I-80 without notice. Also, ensure your vehicle is in good shape, as services are sparse in some stretches.

The route traverses the high desert of the Great Basin, the pine forests of the Wasatch, and the rolling grasslands of the High Plains. A must-see is the Fossil Butte National Monument near Kemmerer, home to well-preserved fish fossils. Nearby, the historic town of Bear River City offers a glimpse of pioneer history. In Wyoming, stop at the Little America travel center for its legendary convenience and clean facilities. The culinary scene ranges from fast food to family diners, with local favorites like 'Bison burgers' in Rawlins.

Road quality is generally good, but watch for potholes in spring. For families, the Wyoming Dinosaur Center in Thermopolis is a detour, and the Laramie Plains Museum offers interactive history. Pets are welcome at most rest areas, but hotels often require fees. To combat fatigue, plan stops every 2 hours at towns like Granger or Elk Mountain. Know how to find the best stops and hidden gems between cities using this guide.

I-80 is the primary artery, but you can also take US-189 to I-80 for a scenic alternative through the Uinta Mountains. Gas stations cluster near urban centers like Evanston and Rock Springs, with gaps of up to 80 miles between services in Wyoming. Fuel prices are generally lower in Wyoming than in Utah, so fill up before crossing the border.

• Rest areas with restrooms are frequent, but some close in winter.
• Speed limits are 80 mph in Wyoming, 70 mph in Utah.
• Weigh stations are common for commercial trucks, but passenger vehicles rarely stop.