AMP: 0 Location: N Wheatland Hwy and Swanson Rd, Wheatland Reassurance shield at the beginning of the route as we start to head north AMP: 0 Location; N Wheatland Hwy and Swanson Rd, Wheatland 12 miles to WYO 320’s northern terminus at US-26, 24 miles to Guernsey via US-26 AMP: 12 Location: WYO 320 and … Continue reading Wyoming Highway 320, I-25 Bus/US-87 Bus to US-26