AMP: 0 Location: WYO 353 and US-191, Boulder, Sublette Cty Reassurance shield at the beginning of Wyoming 353, a short spur towards an area near Big Sandy AMP: 15 Location: WYO 353 and Speedway Rd, Sublette Cty WYO 353 ends, but the dirt road continues to Big Sandy AMP: 15 Location: WYO 353 and Speedway … Continue reading Wyoming Highway 353, US-191 to Sublette CR 118