How to check South Dakota 511 road conditions, map before you travel. South Dakota DOT hosts a 511 road conditions map which includes National Weather Service alerts, road closures, incidents ...

U.S. Highway 14A is closed as a rockslide sent boulder tumbling down a cliffside in Spearfish Canyon Saturday morning. In a ...

CHICAGO, March 21, 2024--Iteris announced the South Dakota Department of Transportation awarded Iteris a contract to introduce new features to 511 traveler information system.

60 counties and eight tribes registered to provide road updates to South Dakota 511 this winter. The statewide system gives real-time travel information including weather forecasts, road ...

Follow the links below to view each Siouxland state’s 511 website. They provide regular updates on road conditions and if any major accidents are affecting traffic. Road Condition Maps for ...

These roads are closed due to flooding until further notice, says South Dakota 511, the South Dakota Department of Transportation road conditions webpage: South I-29 to SD-11 North U.S 18 West ...

Iteris secures contract to enhance South Dakota 511 system ...