Wyo. Stat. § 31-5-211
Current with changes from the 2024 Legislative Session, Acts 1-58, 60-118
Whenever any highway has been divided into two (2) or more roadways by leaving an intervening space or by a physical barrier or clearly indicated dividing section so constructed as to impede vehicular traffic, every vehicle shall be driven only upon the right-hand roadway unless directed or permitted to use another roadway by official traffic-control devices or police officers. No vehicle shall be driven over, across or within any dividing space, barrier or section except through an opening in the physical barrier or dividing section or space or at a cross-over or intersection as established, unless specifically permitted by public authority.
W.S. 31-5-211