Wyoming Highway 370 (WYO 370) is a 4.63-mile-long (7.45 km) unmarked state highway that runs east of Rock Springs, Wyoming from exit 111 of Interstate 80 (I-80) and U.S. Route 30 (US 30) to the Rock Springs - Sweetwater County Airport.

Wyoming Highway 370 runs from an interchange with Interstate 80/U.S.

WYO 370 travels east to the Rock Springs Regional Airport.

The airport is located at the end of the highway at Milepost 4.66.

[1] The entire route is in Rock Springs, Sweetwater County.