• Skip to primary navigation
  • Skip to main content
Logo

Work Zone Safety Information Clearinghouse

Library of Resources to Improve Roadway Work Zone Safety for All Roadway Users

  • About
  • Join Listserv
  • Contact
  • Twitter
  • Facebook
  • LinkedIn
  • Work Zone Data
    • At a Glance
    • National & State Traffic Data
    • Work Zone Traffic Crash Trends and Statistics
    • Worker Fatalities and Injuries at Road Construction Sites
  • Topics of Interest
    • Commercial Motor Vehicle Safety
    • Smart Work Zones
    • Transportation Management Plans
    • Accommodating Pedestrians
    • Worker Safety and Welfare
    • Project Coordination in Work Zones
  • Training
    • Flagger
    • Online Courses
    • Toolboxes
    • FHWA Safety Grant Products
    • Certification and
      Accreditation
  • Work Zone Devices
  • Laws, Standards & Policies
    • COVID-19 Guidance
  • Public Awareness
  • Events
  • About
  • Listserv
  • Contact
  • Search

New Hampshire

Permit requirements to install/erect temporary traffic control warning signs and other temporary traffic control devices along roadways

New Hampshire requires temporary drive permits for logging operations entering the highway where sight distance and other issues are addressed. Signage typically follows MUTCD requirements with some … [Read more...] about Permit requirements to install/erect temporary traffic control warning signs and other temporary traffic control devices along roadways

Salvaged and/or re-galvanized guardrail on construction projects

New Hampshire allows the use of salvaged and/or re-galvanized guardrail in lieu of new guardrail. Under what circumstances will the state agency authorize its use? - Temporary guardrail. How does … [Read more...] about Salvaged and/or re-galvanized guardrail on construction projects

Requirements for work or shadow vehicles to have Truck-Mounted Attenuator (TMA)

New Hampshire does not require a truck-mounted attenuator (TMA) to protect workers or work vehicles during lane closure set-ups and removals. NHDOT has included some TMA requirements in … [Read more...] about Requirements for work or shadow vehicles to have Truck-Mounted Attenuator (TMA)

Work zone use of steel plates with bridge cuts in pavement

New Hampshire has used steel plates on occasion to bridge certain highway and bridge work areas. One case was during the reconstruction of a railroad crossing as part of a pavement rehabilitation … [Read more...] about Work zone use of steel plates with bridge cuts in pavement

Time frame allowed for lane closure setup (e.g., 9:00am to 3:30pm)

In New Hampshire, "no lane closures before 9 a.m. or after 3 p.m." means that traffic must not be affected outside those times. For example, if the road has 2 lanes in each direction, then 2 lanes in … [Read more...] about Time frame allowed for lane closure setup (e.g., 9:00am to 3:30pm)

Personal protective equipment requirements

New Hampshire DOT requires hard hats, safety glasses, safety shoes, and safety vests when working on projects. Bright T-shirts are not allowed to be used instead of safety vests. See the following … [Read more...] about Personal protective equipment requirements

  • Go to page 1
  • Go to page 2
  • Go to page 3
  • Go to Next Page »

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