U.S. Route 1 in Massachusetts
U.S. Route 1 | ||||
|---|---|---|---|---|
| Route information | ||||
| Maintained by MassDOT | ||||
| Length | 86.253 mi (138.811 km) | |||
| Existed | 1926–present | |||
| Major junctions | ||||
| South end | US 1 at the Rhode Island state line in Pawtucket, RI | |||
| North end | US 1 at the New Hampshire state line in Seabrook, NH | |||
| Location | ||||
| Country | United States | |||
| State | Massachusetts | |||
| Counties | Bristol, Norfolk, Suffolk, Middlesex, Essex | |||
| Highway system | ||||
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U.S. Route 1 (US 1) is a major north–south U.S. Route that runs from Key West, Florida, to Fort Kent, Maine. In the state of Massachusetts, it travels through Essex, Middlesex, Suffolk, Norfolk, and Bristol counties. The portion of US 1 south of Boston is also known as the Boston–Providence Turnpike, Washington Street, or the Norfolk and Bristol Turnpike, and portions north of Boston are known as the Northeast Expressway and the Newburyport Turnpike.