New Hampshire Route 10

New Hampshire Route 10
Route information
Maintained by NHDOT
Length:	122.25 mi[1] (196.74 km)
Existed:	1922 – present
Major junctions
South end:	Route 10 in Winchester
North end:	US 302 at Haverhill
Highway system
New Hampshire Routes ← NH 9A NH 10A →

New Hampshire Route 10 (NH 10) is a north–south state highway in the U.S. state of New Hampshire. Its southern terminus is at the Massachusetts state line in the town of Winchester. In Massachusetts the highway becomes Massachusetts Route 10. Total length of the highway is 122.25 miles (196.74 km).

Route description

NH 10 begins at the Massachusetts state line in Winchester, New Hampshire. The road continues into Keene (where it has a short concurrency with NH 9). From Keene, NH 10 travels north via Newport until Grantham. It then runs along I-89 from Grantham to Lebanon. After exiting I-89 and running briefly on US 4, NH-10 then travels along the east bank of the Connecticut River from Lebanon up to its northern terminus at US 302 in Woodsville. Signage for Route 10 continues, however, all the way to Littleton; this portion of the road is co-signed with U.S. 302 until reaching Interstate 93 in Littleton.

In Hanover, NH Route 10 has what is essentially a short spur to Vermont, NH-10A.

History

Major intersections

County	Location	Mile	Destinations	Notes
Cheshire	Winchester	0.0	Route 10 south	State line
		4.4	NH 119 NH 78	Begin overlap with NH 119
		4.9	NH 119	End overlap with NH 119
	Keene	16.7	NH 12 south	Begin overlap with NH 12
		17.2	NH 9 west	Begin overlap with NH 9
			NH 12 north	End overlap with NH 12
		21.2	NH 9 east	End overlap with NH 9
	Marlow	32.6	NH 123	Begin overlap with NH 123
		33.6	NH 123	End overlap with NH 123
		38.0	NH 123A
Sullivan	Goshen	47.6	NH 31
	Newport	52.9	NH 11 / NH 103 west	Begin overlap
		53.1	NH 11 / NH 103 east	End overlap
	Grantham	63.3	NH 114
Sullivan– Grafton	Grantham– Enfield	64.0	I-89 south	NH 10 joins I-89 at exit 13
Grafton	Lebanon	79.2	I-89 north US 4 east	NH 10 leaves I-89 at exit 19; begin overlap with US 4
		81.3	US 4 west	End overlap with US 4
	Hanover	85.6	NH 120 NH 10A
	Orford	102.7	NH 25A	Begin overlap
		103.1	NH 25A	End overlap
	Piermont	108.9	NH 25 west NH 25C	Begin overlap with NH 25
	Haverhill	114.2	NH 25 east	End overlap with NH 25
		118.1	NH 116
		121.3	NH 135
		122.2	US 302	Northern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Related routes

NH 10A is an east–west highway in Hanover. It is known as the shortest state highway in New Hampshire.

The eastern terminus of Route 10A is in the center of Hanover at the junction with NH-10, which is Main Street. The western terminus of NH-10A is on the bridge over the Connecticut River, which is the border with Vermont. The road continues into Vermont and becomes Main Street in the town of Norwich. Total length of NH-10A is approximately 0.6 mile (0.9 km). This road is locally named West Wheelock Road in Hanover.

See also

• New England Interstate Route 10

References

	New Hampshire portal
	U.S. Roads portal

1. ^ New Hampshire DOT Route Logs

External links