Interstate 95 (I-95), the main Interstate Highway on the east coast of the United States, passes
through the Seacoast Region of New Hampshire.
The highway is also known as the Blue Star Turnpike or New Hampshire Turnpike, a toll road maintained by the
New Hampshire Department of Transportation
(NHDOT) Bureau of Turnpikes. Running 16.31 miles (26.25 km) from the Massachusetts border to the Piscataqua
River Bridge at the Maine state line,
New Hampshire's portion of I-95 is the shortest of any state that the interstate passes through. Interstate
95 traverses six municipalities in
New Hampshire: Seabrook, Hampton Falls, Hampton, North Hampton, Greenland, and Portsmouth. The highway is
the main thoroughfare between urban areas
in Massachusetts and points in Maine.