South Dakota DOT hosts a 511 road conditions map which includes National Weather Service alerts, road closures, incidents, obstructions, construction and more. There is also a filter to see the 24 ...

the South Dakota Department of Transportation lists many roads with slippery conditions and blowing snow on its 511 road condition map A vehicle hit the rear end of a state highway patrol vehicle ...

With New Road Construction and Other Changes, Up-to-Date Information Assures Users of the Most Current Maps, Routes, and POI Information Available Nextar is offering updated maps for many of its ...