AMP: 18 Location: WYO 433 and US-16, Big Horn Cty There’s no reassurance shield at the beginning of the route, so we get no signage until the northern junction. AMP: 18 Location: WYO 433 and US-16, Big Horn Cty You’ll turn left for 16/20 west/789 north towards Greybull, right for 16/20 east/789 south back towards … Continue reading Wyoming Highway 433, US-20/WYO 789 to US-16/US-20/WYO 789