N.H. Department Of Transportation

By | January 10, 2022

N.H. Department Of Transportation, Contractors, engineers, public agencies, and private companies doing business with the New Hampshire Department of Transportation will find links to business and the technical information listed below.



Contact Us

New Hampshire Department of Transportation
John O. Morton Building
PO Box 483 | 7 Hazen Drive
Concord, New Hampshire 03302-0483
Telephone: (603) 271-3734
Fax: (603) 271-3914







Contact information for the individual Department bureaus, divisions, and Maintenance Districts are located below. Clicking the individual Bureau/District/Division links will give you a more detailed list of contacts. For general NHDOT questions, contact the NHDOT Public Information Office [email protected].