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New Hampshire Route 18
State highway in Grafton County, New Hampshire, US / From Wikipedia, the free encyclopedia
"NH 18" redirects here. The term may also refer to Indian National Highway 18.
New Hampshire Route 18 is a 20.116-mile-long (32.374 km) state highway in northwestern New Hampshire. It is a local road serving Franconia, Bethlehem, and Littleton, New Hampshire, which I-93 bypasses. Its northern extension, Vermont Route 18, continues northward from the Connecticut River to St. Johnsbury, Vermont. NH 18 closely parallels I-93 for its entire length and has several interchanges with the Interstate highway.
Quick Facts Route information, Length ...
Map of Grafton County in northwestern New Hampshire with NH 18 highlighted in red | ||||
Route information | ||||
Maintained by NHDOT | ||||
Length | 20.116 mi[1] (32.374 km) | |||
Existed | 1922–present | |||
Major junctions | ||||
South end | ![]() ![]() | |||
Major intersections | ||||
North end | ![]() | |||
Location | ||||
Country | United States | |||
State | New Hampshire | |||
Counties | Grafton | |||
Highway system | ||||
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