|For Immediate Release
March 22, 2011
Highway Maintenance Bureau
Public Information Office
|Annual Road Postings Underway On Sections Of NH State Highways
Heavy Vehicle Ban Necessary To Protect Pavement During Thaw
New Hampshire Department of Transportation of Transportation Commissioner George Campbell has ordered customary spring load limits on sections of the State highway system as authorized under State law.
Warmer weather means sections of roads will be vulnerable to pavement breaking up as the frost leaves the underlying road base. Road postings are determined annually by local NHDOT District Engineers, who carefully review each roadway in their areas before posting a road limit to ensure protection of the roads.
The maximum allowable vehicular weight on posted sections of State highways is one half of the regularly allowed legal load (RSA 236:3-a).
Also under RSA 236:3-a, heating fuel delivery and trucks delivering processed milk products are exempted from seasonal bans with the approval of NHDOT District Engineers.
Affected roads can be found on the Web at 511nh.com at the "Truck/Commercial Vehicle Restrictions" link.