Location: US-183 and N-70, Custer Cty Reassurance shield after the N-70 split. Location: US-183 and Weissert Rd, Custer Cty Reassurance shield a few miles later. Location: US-183 and Dry Valley Rd, Custer Cty Reassurance shield a few miles after that. Location: US-183 and S-21C, Custer Cty A few miles later, we’ll approach Spur 21C. Location: … Continue reading U.S. Route 183, NE-70 to NE-S21C