Wyoming Highway 51 (WYO 51) is a 24.79-mile (39.90 km) long east-west Wyoming state highway located in Campbell and Crook Counties, between Gillette and Moorcroft.
Wyoming Highway 51 (WYO 51) is a 24.79-mile (39.90 km) long east-west Wyoming state highway located in Campbell and Crook Counties, between Gillette and Moorcroft. (en)