U.S. Route 1 (US 1) is a north–south U.S. Route is the U.S. state of New Hampshire through Hampton and Portsmouth. It lies between Interstate 95 (I-95)...

U.S. Route 3 (US 3) is a United States Numbered Highway running 277.90 miles (447.24 km) from Cambridge, Massachusetts, through New Hampshire, to the...

at US 2, to Portland, Maine, at U.S. Route 1. It passes through the states of Vermont, New Hampshire and Maine. US 302 begins as River Street in the...

U.S. Route 4 in New Hampshire runs for 106.834 miles (171.933 km) across the central and southern part of the state, stretching from Lebanon on the Connecticut...

U.S. Route 1 or U.S. Highway 1 (US 1) is a major north–south United States Numbered Highway that serves the East Coast of the United States. It runs 2...

U.S. Route 202 (US 202) is a spur route of US 2. It follows a northeasterly and southwesterly direction stretching from Delaware in the south to Maine...

U.S. Route 1 Bypass (US 1 Byp.) is a 4.3-mile-long (6.9 km) bypass of U.S. Route 1 in Portsmouth, New Hampshire and Kittery, Maine. Most of its north...

Vermont and New Hampshire, the route is signed east–west, the conventional direction for even-numbered U.S. Routes. In the state of New York, US 4 begins at...

routes of U.S. Route 1 (US 1) exist, from Florida to Maine. In order from south to north, separated by type, these special routes are as follows. U.S...

connection with New Hampshire Route 16 (NH 16) in Gorham. US 2 enters Lancaster by crossing the Connecticut River from the town of Guildhall in Essex County...