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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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Median Barriers

Compliance Crash Testing of the Type 60 Median Barrier

The California Department of Transportation has used Type 60 Median Barrier since it passed the National Cooperative Highway Research Program (NCHRP) Report 350 safety guidelines and became a Standard … [Read more...] about Compliance Crash Testing of the Type 60 Median Barrier

Risk Factors Affecting Crash Injury Severity by Work Zone Area

Work zones include advance warning area, transition area, and activity area. The geometric, traffic control aspects, traffic operations, and driver’s maneuverability differ within each work zone area. … [Read more...] about Risk Factors Affecting Crash Injury Severity by Work Zone Area

Permanent Signs Mounted on Median Barriers: A Synthesis of Highway Practice

The synthesis study was conducted to identify and report on the current state of practice for mounting permanent highway signs on top of rigid median barriers throughout the United States. Information … [Read more...] about Permanent Signs Mounted on Median Barriers: A Synthesis of Highway Practice

ADA Strongwall Barricade

ADA compliant pedestrian barricade and longitudinal channelizing device. Use to set up an ADA compliant walkway, wall of construction areas, or as a channelizing device on the roadways. No sandbags … [Read more...] about ADA Strongwall Barricade

Memo Subject: INFORMATION: Roadside Safety Hardware-Federal-aid Reimbursement Eligibility Process

This memo describes the Federal-aid reimbursement eligibility process for roadside safety hardware. This process is relevant to all roadside safety hardware, including longitudinal barriers, crash … [Read more...] about Memo Subject: INFORMATION: Roadside Safety Hardware-Federal-aid Reimbursement Eligibility Process

MASH Test 3-11 of the TxDOT Portable Type 2 PCTB with Sign Support Assembly

Portable concrete traffic barriers (PCTBs) are commonly used in work zones or in temporary median barrier applications. PCTBs are needed for separation and channelization of vehicle movement and … [Read more...] about MASH Test 3-11 of the TxDOT Portable Type 2 PCTB with Sign Support Assembly

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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
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