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
New Hampshire
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