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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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Idaho Transportation Department

Emergency Response Guidebook

This guide was developed jointly by Transport Canada (TC), the U.S. Department of Transportation (DOT), the Secretariat of Transport and Communications of Mexico (SCT) and with the collaboration of … [Read more...] about Emergency Response Guidebook

Traffic Manual

This Traffic Manual is applicable to the Idaho State highway system and to signing on local roads and streets adjacent and related to the State highway system. It includes the following sections: … [Read more...] about Traffic Manual

Economic Impact of Work Zone Travel-Time Delays

The Idaho Department of Transportation (!DT) is interested in the development of a computer model that can calculate an estimate of user costs of travel time delays due to work zones. The IDT hopes … [Read more...] about Economic Impact of Work Zone Travel-Time Delays

Work Zone Awareness Week Emphasizes Highway Construction Safety April 9-13

Work Zone Awareness Week is held nationally to remind motorists about the dangers of driving carelessly near highway construction zones. It is critical for drivers to pay attention in work areas. A … [Read more...] about Work Zone Awareness Week Emphasizes Highway Construction Safety April 9-13

Help Keep Highway Construction Zones Safer for Everyone

As winter gives way to spring and temperatures gradually rise, ITD crews make the transition from plowing snow and applying anti-icer to filling potholes, re-striping highways, repairing bridges and … [Read more...] about Help Keep Highway Construction Zones Safer for Everyone

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Copyright © 2026 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
American Road and Transportation Builders Association Transportation Development Foundation, American Road and Transportation Builders Association U.S. Department of Transportation Federal Highway Administration Texas A&M Transportation Institute