| I-90 east of Big Horn|
Sheridan County, Wyoming
| US 87 / WYO 344 east of Big Horn|
Wyoming Highway 342 is a short 1.14-mile (1.8 km) east-west Wyoming State Road in south-central Sheridan County.
Wyoming Highway 342 Wikipedia
Wyoming Highway 342 begins its western end at U.S. Route 87 (unsigned WYO 344) and heads east for 1.14 miles and ends at Interstate 90 (exit 33). Meade Creek Road itself continues another 3.7 miles to end at U.S. Route 14 northeast of here.
The entire route is in Sheridan County.