AMP: 100 Location; WYO 28 and WYO 372, Sweetwater Cty Reassurance shield at the beginning of WYO 28, which connects Salt Lake and southwestern Wyoming to the Wind River Valley AMP: 127 Location: WYO 28 and US-191, Sweetwater Cty Junction US-191 coming up in just half a mile AMP: 128 Location: WYO 28 and US-191, … Continue reading Wyoming Highway 28, WYO 372 to US-191