New Hampshire Route 118

New Hampshire Route 118
Map of Grafton County in northwestern New Hampshire with NH 118 highlighted in red
Route information
Maintained by NHDOT
Length	37.003 mi[1] (59.551 km)
Major junctions
South end	US 4 in Canaan
North end	NH 112 in Woodstock
Location
Country	United States
State	New Hampshire
Counties	Grafton
Highway system
New Hampshire Highway System Interstate US State Turnpikes
← NH 117 → NH 119

New Hampshire Route 118 (abbreviated NH 118) is a 37.003-mile-long (59.551 km) secondary north–south highway in Grafton County, New Hampshire. NH 118 stretches from Woodstock in the White Mountains Region south to Canaan in the Upper Valley region.

The northern terminus of NH 118 is at New Hampshire Route 112 (the Lost River Road) in Woodstock. The road runs southward through the towns of Warren, Wentworth, Rumney, and Dorchester. The southern terminus of NH 118 is at U.S. Route 4 in Canaan. From Canaan to Wentworth, the highway is named Dorchester Road. The section from Warren to the Lost River is known as the Sawyer Highway.