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Work Zone Safety Information Clearinghouse

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Practice

Truck-Mounted Attenuator (TMA) requirement

NJ Turnpike requires TMAs on all projects regardless of its impact to traffic. It is required for the installation and removal of lane closings as well as shoulder closing, in addition to be used to protect the work zone according to ASSHTO guidelines. The TMA is bid as an individual item for each work zone, and is included in MPT as a lump sum.

State/Agency: New Jersey
Topics: Crash Cushions; Lane Closure; Truck-Mounted Attenuators

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