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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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Wisconsin

Use of flashing arrow panels in lane closure on multilane road

Wisconsin's practice is to use two arrow panels for each lane closure taper. … [Read more...] about Use of flashing arrow panels in lane closure on multilane road

Truck-Mounted Attenuator (TMA) requirement

Wisconsin typically requires TMAs for moving operations such as pavement marking work. Payment would be incidental to the pavement marking contract items. Wisconsin has required TMAs on some freeway … [Read more...] about Truck-Mounted Attenuator (TMA) requirement

Lane closure standard drawing for multilane highway

Standard drawing shows additional advance signing and two arrow panels, as compared to MUTCD Figure TA-33. … [Read more...] about Lane closure standard drawing for multilane highway

Use of drone radar and automated flaggers in work zones

Wisconsin has used drone radar primarily in rural work zones (stationary construction zones/maintenance zones/mobile operations), and it was perceived to be somewhat effective as a speed control … [Read more...] about Use of drone radar and automated flaggers in work zones

Lights allowed/required on drums; LED lights allowed

Lights are allowed on drums in Wisconsin. They are required on drums only in tapers or transitions. LED lights are allowed. … [Read more...] about Lights allowed/required on drums; LED lights allowed

Lane lines in work zones

For standard applications, Wisconsin DOT's typical lane line width is 4 inches. WisDOT does not implement lane lines wider than the typical width. WisDOT does not implement wider lane lines in work … [Read more...] about Lane lines in work zones

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Copyright © 2023 American Road & Transportation Builders Association (ARTBA). The National Work Zone Safety Information Clearinghouse is a project of the ARTBA Transportation Development Foundation. It is operated in cooperation with the U.S. Federal Highway Administration and Texas A&M Transportation Institute. | Copyright Statement · Privacy Policy · Disclaimer
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