in 2009, the South Dakota Department of Transportation designated US-16/US-385 between Custer and Hill City, which passes by the Crazy Horse Memorial, now being carved in the Black Hills, the Crazy Horse Memorial Highway. This segment of US-385 is also a part of the George Hearst Memorial Highway. Major intersections Mileage resets at the state line crossing. See also Related routes U.S. Route 116 U.S. Route 216 Special and suffixed routes U.S. Route 16A in South Dakota Special routes of U.S. Route 16 References External links Endpoints of US 16 Highways and Gas Stations- US Hwy 16 Page 1937 South Dakota Transportation Map 1930 Minnesota Transportation Map 1937 Wisconsin Transportation Map 16 16 16 Transportation in Park County, Wyoming Transportation in Big Horn County, Wyoming Transportation in Washakie County, Wyoming Transportation in Johnson County, Wyoming Transportation in Campbell County, Wyoming Transportation in Crook County, Wyoming Transportation in Weston County, Wyoming Transportation in Custer County, South Dakota Transportation in Pennington County, South Dakota 16 16