AMP: 163
Location: US-385 and L-23D, Dawes Cty
Reassurance shield as we finally get past the US-20 intersection
AMP: 177
Location: US-385 and Braddock Rd, Dawes Cty
Reassurance shield about 3 miles south of the state line
AMP: 180
Location: US-385 at the South Dakota State Line, Dawes Cty
Welcome to South Dakota! 385 will continue north to Lead where it will end. South Dakota 79 begins here too, to give the Heartland Expressway corridor designation one number in South Dakota. It won’t be independent until Hot Springs
