AMP: 0 Location: S-381 and US-12, Mussellshell Cty Reassurance shield at the beginning of S-381 AMP: 4 Location: S-381 and Hay Coulee Rd, Musselshell Cty 4.8 miles into this thing, the pavement turns gravel AMP: 16 Location: S-381 and Dailey Rd, Mussellshell Cty 381 comes to an end here, 12 miles later, at this unceremonious intersection.  E to … Continue reading Montana Secondary Highway 381, US-12 to Dailey Rd