| I-80 / US 30|
| Upper Superior Road in Superior|
Sweetwater County, Wyoming
Wyoming Highway 371 is a 7.3-mile (11.7 km) north-south Wyoming State Road in Sweetwater County that provides travel to the old coal mining town of Superior.
Wyoming Highway 371 Wikipedia
Wyoming Highway 371 begins its southern end at exit 122 of Interstate 80/U.S. Route 30 south of Superior. From there, WYO 371 travels north and passes through the town of Superior between Mileposts 6.78 and 7.16. Not long after, Wyoming Highway 371 ends after 7.3 miles at Upper Superior Road.
The entire route is in Sweetwater County.