Last Driven July 2020 AMP: 107 Location: I-80 and Pilot Butte Ave, Rock Springs Reassurance shield after the business loops rejoin AMP: 111 Location: I-80 and WYO 370, Sweetwater Cty Exit 111 is WYO 370, which is a quick connector down to WYO 430 that used to be a spur to the Rock Springs Airport instead. … Continue reading U.S. Route 30, I-80 Bus/US-30 Bus to WYO 370