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Work Zone Safety Information Clearinghouse

Library of Resources to Improve Roadway Work Zone Safety for All Roadway Users

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South Dakota

Direction indicator barricade

The Watertown City Street Department in South Dakota tried a flexible and lightweight direction indicator barricade designed by the Strategic Highway Research Program (SHRP). … [Read more...] about Direction indicator barricade

Work zone speed enforcement and photo enforcement in work zones

Comprehensive work zone speed enforcement operational plan developed by the South Dakota DOT, Associated General Contractors Association, and the Highway Patrol. The program utilizes local law … [Read more...] about Work zone speed enforcement and photo enforcement in work zones

Photo enforcement in work zones

South Dakota experimented with two laser/cam speed detection units in work zones as part of its Work Zone Speed Enforcement Program. The laser radar speed detection gun was used by an officer in speed … [Read more...] about Photo enforcement in work zones

Flagger training and certification requirements

From South Dakota Department of Transportation Standard Specifications for Roads & Bridges: "C. Flagging: ... ... The Contractor shall furnish certified flaggers to perform project … [Read more...] about Flagger training and certification requirements

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