Phone: 603-778-0885
Fax: 603-778-9183

NHDOT Project Information Center

The New Hampshire Department of Transportation is responsible for the management and implementation of all projects on State Highways and ultimately for all projects utilizing Federal funds. The Department lists current projects in their Project Information Center ( There are several projects ongoing in the region that qualify as major projects and have their own website to aid in providing information about them. The current major projects in the region are:

Memorial Bridge Replacement:

I-93 Salem to Manchester Expansion:

Newington-Dover Turnpike Expansion:

Sarah Mildred Long Bridge Replacement (Maine DOT):