Massachusetts Roads - Massachusetts Highways Map

Find Massachusetts Interstates and Federal Highways


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History of Interstates and U.S. Highways in Massachusetts

Massachusetts’ Interstate and U.S. highway system has long been a critical part of the state’s transportation network, connecting Boston and other key cities to the rest of New England and the Northeast. Early highways like U.S. 1 and U.S. 20 provided essential routes for commerce and passenger travel, while the construction of the Interstate Highway System in the 1950s and 1960s introduced major Interstates like I-90, I-93, and I-95, which continue to serve as the backbone of the state’s highway infrastructure.

Massachusetts’ highways are vital for both passenger and freight transportation, particularly in the Boston metropolitan area where highways like I-93 and the Massachusetts Turnpike (I-90) see heavy traffic volumes. Massachusetts is also home to several key tourist destinations, with U.S. highways like U.S. 6 providing access to Cape Cod, and I-495 serving as a major bypass for Boston traffic. The state’s highways are critical for connecting New England to the rest of the country.

The state continues to invest in its highway infrastructure, with major projects focused on improving capacity and safety on I-90 and I-93, as well as upgrading interchanges and bridges across the state. Future plans include additional highway expansions and toll lane upgrades to accommodate Massachusetts’ growing population and economic needs.

Busiest and Longest Federal Interstates and U.S. Highways in Massachusetts

Interstate or Highway Length (mi) Length (km) Southern or Western Terminus Northern or Eastern Terminus Created
I-90 (Massachusetts Turnpike) 138 222 New York Border Boston, MA 1957
I-93 46 74 Rhode Island Border New Hampshire Border 1956
I-95 92 148 Rhode Island Border New Hampshire Border 1956
I-495 121 195 Wareham, MA Amesbury, MA 1961
U.S. 1 85 137 Rhode Island Border New Hampshire Border 1926
U.S. 20 155 249 New York Border Boston, MA 1926
U.S. 6 117 188 Providence, RI Provincetown, MA 1926
U.S. 3 34 55 Braintree, MA New Hampshire Border 1926
I-290 20 32 Worcester, MA Shrewsbury, MA 1970
I-395 13 21 Oxford, MA Connecticut Border 1983

Massachusetts Designated Highways



Massachusetts Interstate Highway 84, I-84 E
Massachusetts Interstate Highway 84, I-84 W
Massachusetts Interstate Highway 90, I-90 E
Massachusetts Interstate Highway 90, I-90 W
Massachusetts Interstate Highway 91, I-91 N
Massachusetts Interstate Highway 91, I-91 S
Massachusetts Interstate Highway 93, I-93 N
Massachusetts Interstate Highway 93, I-93 S
Massachusetts Interstate Highway 95, I-95 N
Massachusetts Interstate Highway 95, I-95 S
Massachusetts Interstate Highway 190, I-190 N
Massachusetts Interstate Highway 190, I-190 S
Massachusetts Interstate Highway 195, I-195 E
Massachusetts Interstate Highway 195, I-195 W
Massachusetts Interstate Highway 290, I-290 E
Massachusetts Interstate Highway 290, I-290 W
Massachusetts Interstate Highway 291, I-291 E
Massachusetts Interstate Highway 291, I-291 W
Massachusetts Interstate Highway 295, I-295 N
Massachusetts Interstate Highway 295, I-295 S
Massachusetts Interstate Highway 391, I-391
Massachusetts Interstate Highway 391, I-391 N
Massachusetts Interstate Highway 391, I-391 S
Massachusetts Interstate Highway 391, Resnic Blvd
Massachusetts Interstate Highway 391, W Franklin St
Massachusetts Interstate Highway 395, I-395 N
Massachusetts Interstate Highway 395, I-395 S
Massachusetts Interstate Highway 495, I-495 N
Massachusetts Interstate Highway 495, I-495 S
Massachusetts US Highway 1, Bennett Hwy
Massachusetts US Highway 1, Boston Providence Tpke
Massachusetts US Highway 1, Boston St
Massachusetts US Highway 1, Bridge Rd
Massachusetts US Highway 1, Broadway
Massachusetts US Highway 1, E Washington St
Massachusetts US Highway 1, Lafayette Rd
Massachusetts US Highway 1, N Washington St
Massachusetts US Highway 1, Newbury St
Massachusetts US Highway 1, Newburyport Tpke
Massachusetts US Highway 1, Newport Ave
Massachusetts US Highway 1, Providence Hwy
Massachusetts US Highway 1, S Washington St
Massachusetts US Highway 1, Turnpike Rd
Massachusetts US Highway 1, US-1
Massachusetts US Highway 1, US-1 N
Massachusetts US Highway 1, US-1 S
Massachusetts US Highway 1, Vernal St
Massachusetts US Highway 1, Washington St
Massachusetts US Highway 3, Alewife Brook Pkwy
Massachusetts US Highway 3, Cambridge Rd
Massachusetts US Highway 3, Cambridge St
Massachusetts US Highway 3, Concord Ave
Massachusetts US Highway 3, Fresh Pond Pkwy
Massachusetts US Highway 3, Gerrys Landing Rd
Massachusetts US Highway 3, Massachusetts Ave
Massachusetts US Highway 3, Memorial Dr
Massachusetts US Highway 3, Mystic St
Massachusetts US Highway 3, US-3
Massachusetts US Highway 3, US-3 N
Massachusetts US Highway 3, US-3 S
Massachusetts US Highway 5, Bank Row St
Massachusetts US Highway 5, Bernardston Rd
Massachusetts US Highway 5, Brattleboro Rd
Massachusetts US Highway 5, Columbus Ave
Massachusetts US Highway 5, Deerfield St
Massachusetts US Highway 5, Federal St
Massachusetts US Highway 5, Greenfield Rd
Massachusetts US Highway 5, Ingleside St
Massachusetts US Highway 5, King St
Massachusetts US Highway 5, Longmeadow St
Massachusetts US Highway 5, Main St
Massachusetts US Highway 5, Mount Tom Rd
Massachusetts US Highway 5, N King St
Massachusetts US Highway 5, North St
Massachusetts US Highway 5, Northampton Hwy
Massachusetts US Highway 5, Northampton St
Massachusetts US Highway 5, Pleasant St
Massachusetts US Highway 5, Riverdale St
Massachusetts US Highway 5, South St
Massachusetts US Highway 5, State Rd
Massachusetts US Highway 5, US-5 N
Massachusetts US Highway 5, US-5 S
Massachusetts US Highway 5, West St
Massachusetts US Highway 6, Bourne Bridge Rotary
Massachusetts US Highway 6, Brayton Ave
Massachusetts US Highway 6, Brightman St Brg
Massachusetts US Highway 6, Buzzards Bay Byp
Massachusetts US Highway 6, Chapel St
Massachusetts US Highway 6, County Rd
Massachusetts US Highway 6, County St
Massachusetts US Highway 6, Cranberry Hwy
Massachusetts US Highway 6, Davol St
Massachusetts US Highway 6, Eastern Ave
Massachusetts US Highway 6, Fairhaven Brg
Massachusetts US Highway 6, Fairhaven Rd
Massachusetts US Highway 6, Fall River Ave
Massachusetts US Highway 6, Father Devalles Blvd
Massachusetts US Highway 6, Fish Is
Massachusetts US Highway 6, G A R Hwy
Massachusetts US Highway 6, Grand Army Hwy
Massachusetts US Highway 6, Highland Ave
Massachusetts US Highway 6, Huttleston Ave
Massachusetts US Highway 6, Kempton St
Massachusetts US Highway 6, Main St
Massachusetts US Highway 6, Marion Rd
Massachusetts US Highway 6, Mill St
Massachusetts US Highway 6, N Davol St
Massachusetts US Highway 6, N Eastern Ave
Massachusetts US Highway 6, Popes Is
Massachusetts US Highway 6, President Ave
Massachusetts US Highway 6, Sandwich Rd
Massachusetts US Highway 6, Scenic Hwy
Massachusetts US Highway 6, State Hwy
Massachusetts US Highway 6, State Hwy Rte 6
Massachusetts US Highway 6, State Rd
Massachusetts US Highway 6, US-6
Massachusetts US Highway 6, US-6 E
Massachusetts US Highway 6, US-6 W
Massachusetts US Highway 6, Wareham Rd
Massachusetts US Highway 7, 1st St
Massachusetts US Highway 7, Bank Row
Massachusetts US Highway 7, Cold Spring Rd

Massachusetts US Highway 7, East St
Massachusetts US Highway 7, Main St
Massachusetts US Highway 7, N Main St
Massachusetts US Highway 7, New Ashford Rd
Massachusetts US Highway 7, North St
Massachusetts US Highway 7, S Main St
Massachusetts US Highway 7, Sheffield Pln
Massachusetts US Highway 7, Simonds Rd
Massachusetts US Highway 7, South St
Massachusetts US Highway 7, State Rd
Massachusetts US Highway 7, Stockbridge Rd
Massachusetts US Highway 7, Stoddard Ave
Massachusetts US Highway 7, US-7
Massachusetts US Highway 7, W Main St
Massachusetts US Highway 7, Williamstown Rd
Massachusetts US Highway 20, Boston Post Rd
Massachusetts US Highway 20, Boston Post Rd Byp
Massachusetts US Highway 20, Boston Post Rd E
Massachusetts US Highway 20, Boston Post Rd W
Massachusetts US Highway 20, Boston Rd
Massachusetts US Highway 20, Boston Rd E
Massachusetts US Highway 20, Brighton Ave
Massachusetts US Highway 20, Brimfield Rd
Massachusetts US Highway 20, Cape St
Massachusetts US Highway 20, Chapel St
Massachusetts US Highway 20, Charlton Rd
Massachusetts US Highway 20, Chester Rd
Massachusetts US Highway 20, Commonwealth Ave
Massachusetts US Highway 20, E Main St
Massachusetts US Highway 20, Elm St
Massachusetts US Highway 20, Franklin St
Massachusetts US Highway 20, Granger Blvd
Massachusetts US Highway 20, Hartford Tpke
Massachusetts US Highway 20, Housatonic St
Massachusetts US Highway 20, Huntington Rd
Massachusetts US Highway 20, Jacobs Ladder Rd
Massachusetts US Highway 20, Lakeside Ave
Massachusetts US Highway 20, Laurel Rd
Massachusetts US Highway 20, Laurel St
Massachusetts US Highway 20, Lebanon Mtn Rd
Massachusetts US Highway 20, Lee Rd
Massachusetts US Highway 20, Main St
Massachusetts US Highway 20, N Beacon St
Massachusetts US Highway 20, N Main St
Massachusetts US Highway 20, North End Brg
Massachusetts US Highway 20, Page Blvd
Massachusetts US Highway 20, Palmer Rd
Massachusetts US Highway 20, Park St
Massachusetts US Highway 20, Pasco Rd
Massachusetts US Highway 20, Pittsfield Rd
Massachusetts US Highway 20, Plainfield St
Massachusetts US Highway 20, Russell Rd
Massachusetts US Highway 20, South St
Massachusetts US Highway 20, Southbridge Rd
Massachusetts US Highway 20, Southbridge St
Massachusetts US Highway 20, Springfield Rd
Massachusetts US Highway 20, Sturbridge Rd
Massachusetts US Highway 20, Sunderland Rd
Massachusetts US Highway 20, SW Cutoff
Massachusetts US Highway 20, Thorndike St
Massachusetts US Highway 20, US-20
Massachusetts US Highway 20, Veterans Memorial Hwy
Massachusetts US Highway 20, W Center St
Massachusetts US Highway 20, W Housatonic St
Massachusetts US Highway 20, W Main St
Massachusetts US Highway 20, Washington St
Massachusetts US Highway 20, Water St
Massachusetts US Highway 20, West St
Massachusetts US Highway 20, Westfield Rd
Massachusetts US Highway 20, Westfield St
Massachusetts US Highway 20, Weston St
Massachusetts US Highway 20, Wilbraham St
Massachusetts US Highway 20, Worcester Rd
Massachusetts US Highway 44, Bedford St
Massachusetts US Highway 44, Cape Hwy
Massachusetts US Highway 44, Church Grn
Massachusetts US Highway 44, Dean St
Massachusetts US Highway 44, Harding St
Massachusetts US Highway 44, Main St
Massachusetts US Highway 44, Taunton Ave
Massachusetts US Highway 44, Taunton Grn
Massachusetts US Highway 44, US-44
Massachusetts US Highway 44, Winthrop St
Massachusetts US Highway 202, Baldwinville State Rd
Massachusetts US Highway 202, Beech St
Massachusetts US Highway 202, Broad St
Massachusetts US Highway 202, Central St
Massachusetts US Highway 202, Cherry St
Massachusetts US Highway 202, College Hwy
Massachusetts US Highway 202, Court St
Massachusetts US Highway 202, Daniel Shays Hwy
Massachusetts US Highway 202, E State St
Massachusetts US Highway 202, Elm St
Massachusetts US Highway 202, Front St
Massachusetts US Highway 202, Glenallen St
Massachusetts US Highway 202, Granby Rd
Massachusetts US Highway 202, Hampden St
Massachusetts US Highway 202, Homestead Ave
Massachusetts US Highway 202, King Phillip Trail
Massachusetts US Highway 202, Lincoln St
Massachusetts US Highway 202, Main St
Massachusetts US Highway 202, Maple St
Massachusetts US Highway 202, N Elm St
Massachusetts US Highway 202, N Main St
Massachusetts US Highway 202, North Rd
Massachusetts US Highway 202, Northampton St
Massachusetts US Highway 202, Patriots Rd
Massachusetts US Highway 202, Pleasant St
Massachusetts US Highway 202, Purple Heart Dr
Massachusetts US Highway 202, Purple Heart Drive Rotary
Massachusetts US Highway 202, River St
Massachusetts US Highway 202, S Maple St
Massachusetts US Highway 202, Southampton Rd
Massachusetts US Highway 202, Southwick Rd
Massachusetts US Highway 202, State St
Massachusetts US Highway 202, US-202
Massachusetts US Highway 202, US-202 N
Massachusetts US Highway 202, US-202 S
Massachusetts US Highway 202, W State St
Massachusetts US Highway 202, Westfield Rd
Massachusetts US Highway 202, Winchendon Rd