Wyo. Stat. § 31-5-103: Applicability of provisions to vehicles being operated upon highways.

(a) The provisions of this act relating to the operation of vehicles refer exclusively to the operation of vehicles upon highways except:

(i) Where a different place is specifically referred to in a given section;

(ii) The provisions of W.S. 31-5-225, 31-5-229, 31-5-233 and 31-5-1101 through 31-5-1112 apply upon highways and elsewhere throughout the state.