AMP: 30 Location: WYO 431 and WYO 120, Park Cty Reassurance shield at the beginning of WYO 431. WYO 431 is the most important of the Washakie Cty numbered routes, since it actually is the most efficient way to get between two “substantial” (i.e. pop >100) towns, Meeteetse and Worland AMP: 0 Location: WYO 431 … Continue reading Wyoming Highway 431, WYO 120 to US-20/WYO 789