New Hampshire Code of Administrative Rules
Tra - Commissioner, Department of Transportation
Chapter Tra 300 - PERMITS
Part Tra 304 - OVERSIZE AND OVERWEIGHT VEHICLE PERMITS
Section Tra 304.14 - General Terms and Conditions
Current through Register No. 40, October 3, 2024
(a) All permits shall be subject to the following general conditions:
(b) Notice of the status of
oversize and overweight permit travel shall be posted on the NHDOT online
permitting website at:
(c) The applicant shall assume all responsibility for injury to persons or damage to public or private property, including transportation infrastructure, caused directly or indirectly by the transportation of the vehicle or load authorized under the permit.
(d) Acceptance of the permit by the applicant shall be deemed certification by the applicant that:
(e) The permit shall be carried in the vehicle during the time of the move. Carriers may provide an electronic copy of the permit to satisfy this requirement.
(f) If a holiday falls on a Sunday, the following Monday shall also be restricted and if a holiday falls on a Saturday, the previous Friday shall also be restricted.
(g) Except as provided in (j) below, permits shall not be valid during the following holidays and times:
(h) Permits for oversize or oversize and overweight vehicles and loads shall not be valid on weekend days, except when otherwise provided for a supermove permit or a single-trip permit for a load consisting of buildings or structures upon an independent carriage assembly exceeding 12 feet 0 inches in width.
(i) Except as provided in (j) below or when otherwise provided for a supermove permit or a single-trip permit for a load consisting of buildings or structures upon an independent carriage assembly exceeding 12 feet 0 inches in width, travel shall be restricted to daylight hours, which are 1/2 hour before sunrise and 1/2 hour after sunset.
(j) Vehicles that are overweight only and operated at normal traffic speeds shall not be restricted to date and time of day movement, but shall be subject to (k) below.
(k) No operator shall move an oversize,
overweight, or oversize and overweight vehicle, or vehicle and load, on an
existing permit during a period of inclement weather. A vehicle that is
underway when inclement weather occurs shall exit the highway at the first
available location and park in a safe place until the weather is no longer
inclement or the highway conditions improve so as to allow the move to safely
proceed. Notice of the status of oversize and overweight permit travel will be
posted on the NHDOT online permitting system website at
(l) Any self-propelled vehicle traveling under a permit shall carry no load except manufacturers' original equipment.
(m) When traffic following a permitted move has accumulated to 7 or more vehicles because of the permitted move, the permitted vehicle and load and escort(s) shall yield the right-of-way at the nearest accessible and safe location for these vehicles to pass.
(n) Permits shall not be transferable to other pieces of equipment or product.