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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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Sign Sheeting

MDOT to Pay More for Brighter Orange Barrels

Despite concerns among suppliers of orange construction barrels, the Michigan Department of Transportation has decided to join about 20 other states in switching to the new and more costly reflective … [Read more...] about MDOT to Pay More for Brighter Orange Barrels

Omni Prismatic Flexible Reflective Roll Up Fabrics Traffic Control Signs

Highest grade of flexible retroreflective fabric which can be directly printed on. Works in day / night / wet and underground conditions. Available in fluorescent Lime/Yellow, Orange, White and Pink, … [Read more...] about Omni Prismatic Flexible Reflective Roll Up Fabrics Traffic Control Signs

Dousing a Burn: Evidence Shows Steady Warning Light is Ineffective

Work zone channelization devices provide invaluable information to motorists on what to expect ahead. Even though the majority of construction work is done during the day, the work zone channelization … [Read more...] about Dousing a Burn: Evidence Shows Steady Warning Light is Ineffective

Determination of Traffic Control Device Selection for Nighttime Maintenance of Traffic

Each year more than 700 fatalities occur nationally due to vehicular accidents within work zones. New developments and technologies have paved the way for the creation of diamond grade sheeting, a … [Read more...] about Determination of Traffic Control Device Selection for Nighttime Maintenance of Traffic

Guidelines for Evaluating Public Interest Findings and Certifications for Retroreflective Sheeting for Traffic Control Signs

This document provides additional information for Divisions of Federal Highway Administration to assist in decision-making in this specialized technical area. This document was requested by the … [Read more...] about Guidelines for Evaluating Public Interest Findings and Certifications for Retroreflective Sheeting for Traffic Control Signs

New Sign Retroreflectivity Requirements

This brochure introduces new national requirements for minimum retroreflectivity levels that must be maintained for traffic signs and the types of retroreflective sheeting materials that can be used. … [Read more...] about New Sign Retroreflectivity Requirements

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Copyright © 2022 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