Interstate 495 (Massachusetts)

Interstate 495 is the designation of an Interstate Highway half-beltway in Massachusetts

Massachusetts

The Commonwealth of Massachusetts is a state in the New England region of the northeastern United States of America. It is bordered by Rhode Island and Connecticut to the south, New York to the west, and Vermont and New Hampshire to the north; at its east lies the Atlantic Ocean. As of the 2010...

. It was the longest auxiliary Interstate Highway of its kind—measuring 120.74 miles (194.40 kilometers)—until 1996, when the PA Route 9 section of the Pennsylvania Turnpike

Pennsylvania Turnpike

The Pennsylvania Turnpike is a toll highway system operated by the Pennsylvania Turnpike Commission in the Commonwealth of Pennsylvania, United States. The three sections of the turnpike system total . The main section extends from Ohio to New Jersey and is long...

 was redesignated as Interstate 476, making it about 11 miles (17.7 km) longer than I-495.
I-495 has its northern terminus at Interstate 95

Interstate 95 in Massachusetts

Interstate 95 is the main highway on the East Coast of the United States, paralleling the Atlantic Ocean from Florida to Maine. The Massachusetts portion of the highway enters from the state of Rhode Island in Attleboro and travels in a northeasterly direction to the junction with Route 128 in...

 in Salisbury

Salisbury, Massachusetts

Salisbury is a town in Essex County, Massachusetts, United States. The population was 7,827 at the 2000 census. The community is a popular summer resort beach town situated on the Atlantic Ocean north of Boston on the New Hampshire border....

. The highway, forming an arc approximately 30 miles (48.3 km) from Boston

Boston

Boston is the capital of and largest city in Massachusetts, and is one of the oldest cities in the United States. The largest city in New England, Boston is regarded as the unofficial "Capital of New England" for its economic and cultural impact on the entire New England region. The city proper had...

, intersects eight major radial expressways along its route: Interstate 93

Interstate 93

Interstate 93 is an Interstate Highway in the New England section of the United States. Its southern terminus is in Canton, Massachusetts, in the Boston metropolitan area, at Interstate 95; its northern terminus is near St. Johnsbury, Vermont, at Interstate 91...

, U.S. Route 3

U.S. Route 3

U.S. Route 3 is a north–south United States highway that runs from its southern terminus in Cambridge, Massachusetts through New Hampshire to its terminus near Third Connecticut Lake at the Canadian border, where the road continues north as Quebec Route 257.In New Hampshire parts of US 3 are...

, Route 2

Route 2 (Massachusetts)

Route 2 is a major east–west state highway in Massachusetts, parts of which are sometimes known as the Cambridge and Concord Turnpike. Along with Route 9 and U.S. Route 20 to the south, these highways are the main alternatives to the Massachusetts Turnpike/I-90 toll highway...

, Interstate 290

Interstate 290 (Massachusetts)

Interstate 290 runs for from Auburn, Massachusetts to Marlborough, Massachusetts. It is a continuation of I-395 north of I-90 and runs through downtown Worcester, Massachusetts, I-190 splits off, and I-290 runs across Lake Quinsigamond and east to I-495 in Marlborough...

, Interstate 90

Interstate 90

Interstate 90 is the longest Interstate Highway in the United States at . It is the northernmost coast-to-coast interstate, and parallels US 20 for the most part. Its western terminus is in Seattle, at Edgar Martinez Drive S. near Safeco Field and CenturyLink Field, and its eastern terminus is in...

 (The Massachusetts Turnpike

Massachusetts Turnpike

The Massachusetts Turnpike is the easternmost stretch of Interstate 90. The Turnpike begins at the western border of Massachusetts in West Stockbridge connecting with the Berkshire Connector portion of the New York State Thruway...

), Route 24

Route 24 (Massachusetts)

Route 24 is a freeway south of I-93 in southeastern Massachusetts, linking Fall River with the Boston metropolitan area. It begins in the south in Fall River at the border with Tiverton, Rhode Island where it connects with Rhode Island Route 24, and runs north to an interchange with Interstate...

 and Interstate 95 (twice). It has its southern terminus in Wareham

Wareham, Massachusetts

Wareham is a town located in Plymouth County, Massachusetts. As of the 2000 census, the town had a total population of 20,335, with an estimated 2008 population of 21,221....

, where Interstate 195 and Route 25

Route 25 (Massachusetts)

Route 25 is a numbered state highway located in Plymouth County and Barnstable County, Massachusetts, United States. The route is a nominally east–west freeway for its entire length, and less commonly known as the Blue Star Memorial Highway. An eastward continuation of Interstate 495, Route 25...

 meet. Originally, the stretch from Route 24 to Interstate 195 was signed as Route 25; that status now only begins south of I-195.

I-495 is often regarded as the outermost boundary of the Greater Boston

Greater Boston

Greater Boston is the area of the Commonwealth of Massachusetts surrounding the city of Boston. Due to ambiguity in usage, the size of the area referred to can be anywhere between that of the metropolitan statistical area of Boston and that of the city's combined statistical area which includes...

 region: its northern segment parallels the border with New Hampshire, at one point coming as close as 400 feet; its southern end is just north of Cape Cod

Cape Cod

Cape Cod, often referred to locally as simply the Cape, is a cape in the easternmost portion of the state of Massachusetts, in the Northeastern United States...

; west of I-495 is the Worcester

Worcester, Massachusetts

Worcester is a city and the county seat of Worcester County, Massachusetts, United States. Named after Worcester, England, as of the 2010 Census the city's population is 181,045, making it the second largest city in New England after Boston....

 area and Central Massachusetts. In a more restricted sense, The Yankee Division Highway (Route 128

Route 128 (Massachusetts)

Route 128, also known as the Yankee Division Highway , and originally the Circumferential Highway, is a partial beltway around Boston, Massachusetts, United States. The majority of the highway is built to freeway standards, and about 3/5 of it is part of the Interstate Highway System...

 and the first 6.5 miles (10.5 km) of Interstate 93

Interstate 93

Interstate 93 is an Interstate Highway in the New England section of the United States. Its southern terminus is in Canton, Massachusetts, in the Boston metropolitan area, at Interstate 95; its northern terminus is near St. Johnsbury, Vermont, at Interstate 91...

), which is parallel to I-495 but closer to the city, is sometimes regarded as the outer boundary of Boston's immediate suburb

Suburb

The word suburb mostly refers to a residential area, either existing as part of a city or as a separate residential community within commuting distance of a city . Some suburbs have a degree of administrative autonomy, and most have lower population density than inner city neighborhoods...

s.

The stretch of 495 north and east of Route 2

Route 2 (Massachusetts)

Route 2 is a major east–west state highway in Massachusetts, parts of which are sometimes known as the Cambridge and Concord Turnpike. Along with Route 9 and U.S. Route 20 to the south, these highways are the main alternatives to the Massachusetts Turnpike/I-90 toll highway...

 until its terminus at Interstate 95

Interstate 95 in Massachusetts

Interstate 95 is the main highway on the East Coast of the United States, paralleling the Atlantic Ocean from Florida to Maine. The Massachusetts portion of the highway enters from the state of Rhode Island in Attleboro and travels in a northeasterly direction to the junction with Route 128 in...

 in Salisbury is also the main limited access highway connecting the communities of the more urbanized Merrimack Valley

Merrimack Valley

The Merrimack Valley is a bi-state region along the Merrimack River in the states of New Hampshire and Massachusetts, United States. The Merrimack is one of the larger waterways in the New England region and has helped define the livelihood and culture of those living along it since native...

 region, separate from its purpose as a beltway for Boston.

Route description

Interstate 495 begins as the direct continuation of Route 25 at the intersection with Interstate 195

Interstate 195 (Rhode Island-Massachusetts)

Interstate 195 is an Interstate Highway running a combined 40.1 miles in the U.S. states of Massachusetts and Rhode Island. It travels from a junction with Interstate 95 in Providence, Rhode Island east to a junction with Interstate 495 and Route 25 in Wareham, Massachusetts...

 in West Wareham

Wareham, Massachusetts

Wareham is a town located in Plymouth County, Massachusetts. As of the 2000 census, the town had a total population of 20,335, with an estimated 2008 population of 21,221....

. The junction includes the unusual transition of shrinking from the six-lane Route 25 to the four-lane interstate, due to the third lane of Route 25 joining to and from I-195. The road heads roughly northwest, passing through the towns of Rochester

Rochester, Massachusetts

Rochester is a town in Plymouth County, Massachusetts, United States. The population was 5,232 at the 2010 census.-History:Rochester was settled in 1679 on the lands called "Sippican" by the local Wampanoags, along the coast of Buzzards Bay...

 and Middleborough

Middleborough, Massachusetts

Middleborough is a town in Plymouth County, Massachusetts, United States. The population was 21,117 as of 2008.For geographic and demographic information on the village of Middleborough Center, please see the article Middleborough Center, Massachusetts....

 (where the road meets U.S. Route 44

U.S. Route 44

U.S. Route 44 is an east–west United States highway that runs for 237 miles through four states in the Northeastern region of the United States. The western terminus is at U.S. Route 209 and New York State Route 55 in Kerhonkson, a hamlet in the Hudson Valley region of New York...

) as a four lane highway before entering Bristol County

Bristol County, Massachusetts

-Demographics:As of the census of 2000, there were 534,678 people, 205,411 households, and 140,706 families residing in the county. The population density was 962 people per square mile . There were 216,918 housing units at an average density of 390 per square mile...

, crossing the Taunton River

Taunton River

The Taunton River , is a river in southeastern Massachusetts in the United States. It arises from the confluence of the Town River and Matfield River, in the town of Bridgewater...

 at Raynham

Raynham, Massachusetts

Raynham is a town in Bristol County, Massachusetts, United States. The population was 11,739 at the 2000 census. It has one village, Raynham Center.-History:...

. There, it becomes a six-lane highway just southeast of the Route 24 interchange (which is actually in neighboring Bridgewater

Bridgewater, Massachusetts

For geographic and demographic information on the census-designated place Bridgewater, please see the article Bridgewater , Massachusetts.The Town of Bridgewater is a city in Plymouth County, Massachusetts, United States, 28 miles south of Boston. At the 2000 Census, the population was 25,185...

).

The road continues northwest through Taunton

Taunton, Massachusetts

Taunton is a city in Bristol County, Massachusetts, United States. It is the seat of Bristol County and the hub of the Greater Taunton Area. The city is located south of Boston, east of Providence, north of Fall River and west of Plymouth. The City of Taunton is situated on the Taunton River...

 and Norton

Norton, Massachusetts

Norton is a town in Bristol County, Massachusetts, United States, and contains the village of Norton Center. The population was 18,036 at the 2000 census...

 before entering Mansfield

Mansfield, Massachusetts

Mansfield is a town in Bristol County, Massachusetts, United States. As of the United States 2010 Census, the town population is 23,184. Mansfield is in the south-southwest suburbs of Boston and is also close to Providence, Rhode Island....

, where there is a short exit lane concurrency with Route 140. Interstate 495 makes its southern junction with its parent route, Interstate 95

Interstate 95 in Massachusetts

Interstate 95 is the main highway on the East Coast of the United States, paralleling the Atlantic Ocean from Florida to Maine. The Massachusetts portion of the highway enters from the state of Rhode Island in Attleboro and travels in a northeasterly direction to the junction with Route 128 in...

 on the border between Mansfield in Bristol County and Foxborough

Foxborough, Massachusetts

-Demographics:As of the census of 2000, there were 16,246 people, 6,141 households, and 4,396 families residing in the town. The population density was 809.1 people per square mile . There were 6,299 housing units at an average density of 313.7 per square mile...

 in Norfolk County

Norfolk County, Massachusetts

-National protected areas:* Adams National Historical Park* Boston Harbor Islands National Recreation Area * Frederick Law Olmsted National Historic Site* John Fitzgerald Kennedy National Historic Site-Demographics:...

. The road continues through Plainville

Plainville, Massachusetts

Plainville is a town in Norfolk County, Massachusetts, United States. The population as of the 2010 census was 8,264. Plainville is part of the Providence metropolitan area.- History :Plainville was originally a part of the town of Wrentham, Massachusetts...

 (where there is a junction with U.S. Route 1

U.S. Route 1

U.S. Route 1 is a major north–south U.S. Highway that serves the East Coast of the United States. It runs 2,377 miles from Fort Kent, Maine at the Canadian border south to Key West, Florida. U.S. 1 generally parallels Interstate 95, though it is significantly farther west between...

, a popular exit for those heading to Gillette Stadium

Gillette Stadium

Gillette Stadium is a multi-purpose stadium located in Foxborough, Massachusetts, 21 miles southwest of downtown Boston and from downtown Providence, Rhode Island. It serves as the home stadium and administrative offices for the New England Patriots football team and the New England Revolution...

) and Wrentham

Wrentham, Massachusetts

Wrentham is a town in Norfolk County, Massachusetts, United States. The population was 10,955 at the 2010 census.- History :Wrentham was first settled by the English in 1660 and officially incorporated in 1673. It was burned down during King Philip's War 1675-1676. For a short time, it was the...

 (where the Wrentham Village Premium Outlets lie beside the highway at Route 1A

Massachusetts Route 1A

Route 1A is a south–north state highway in Massachusetts. It is an alternate route to U.S. 1 with three signed sections and two unsigned sections where the highway is concurrent with its parent...

) before beginning to turn to a more northerly direction through Franklin

Franklin, Massachusetts

The Town of Franklin is a city in Norfolk County, Massachusetts, United States. The population was 31,635 at the 2010 census.-History:Franklin was first settled by Europeans in 1660 and was officially incorporated during the American Revolution. The town was formed from the western part of the town...

 and Bellingham

Bellingham, Massachusetts

Bellingham is a town in Norfolk County, Massachusetts, United States. The population was 16,332 at the 2010 census. The town sits on the southwestern fringe of Metropolitan Boston, along the rapidly growing "outer belt" that is Route 495...

.

Interstate 495 then begins to weave between far eastern Worcester County

Worcester County, Massachusetts

-Demographics:In 1990 Worcester County had a population of 709,705.As of the census of 2000, there were 750,963 people, 283,927 households, and 192,502 families residing in the county. The population density was 496 people per square mile . There were 298,159 housing units at an average density...

 and western Middlesex County

Middlesex County, Massachusetts

-National protected areas:* Assabet River National Wildlife Refuge* Great Meadows National Wildlife Refuge* Longfellow National Historic Site* Lowell National Historical Park* Minute Man National Historical Park* Oxbow National Wildlife Refuge...

, passing through Milford

Milford, Massachusetts

Milford is a town in Worcester County, Massachusetts, United States. It had a population of 27,999 at the 2010 census.For geographic and demographic information on the census-designated place Milford, constituting the center of the town, please see the article Milford ,...

 in Worcester County, to Hopkinton

Hopkinton, Massachusetts

Hopkinton is a town in Middlesex County, Massachusetts, just under 30 miles west and south of Boston. The town is best known as the starting point of the Boston Marathon, held annually on Patriots' Day in April, and as the home of computer storage firm EMC Corporation.For geographic and demographic...

 in Middlesex County (where the junction with the Massachusetts Turnpike

Massachusetts Turnpike

The Massachusetts Turnpike is the easternmost stretch of Interstate 90. The Turnpike begins at the western border of Massachusetts in West Stockbridge connecting with the Berkshire Connector portion of the New York State Thruway...

, or Interstate 90, is located). It then passes back into Worcester County a second time, going through Westborough (where the road meets Route 9) and Southborough

Southborough, Massachusetts

Southborough is an affluent town in Worcester County, Massachusetts, United States. It incorporates the smaller villages of Cordaville, Fayville, and Southville. Its name is often informally shortened to Southboro, a usage seen on many area signs and maps. Its population was 9,767 at the 2010...

. It then returns to Middlesex County briefly in the towns of Marlborough

Marlborough, Massachusetts

Marlborough is a city in Middlesex County, Massachusetts, United States. The population was 38,499 at the 2010 census. Marlborough became a prosperous industrial town in the 19th century and made the transition to high technology industry in the late 20th century after the construction of the...

 (where the road meets U.S. Route 20

U.S. Route 20

U.S. Route 20 is an east–west United States highway. As the "0" in its route number implies, US 20 is a coast-to-coast route. Spanning , it is the longest road in the United States, and the route sparsely parallels Interstate 90...

 and Interstate 290

Interstate 290 (Massachusetts)

Interstate 290 runs for from Auburn, Massachusetts to Marlborough, Massachusetts. It is a continuation of I-395 north of I-90 and runs through downtown Worcester, Massachusetts, I-190 splits off, and I-290 runs across Lake Quinsigamond and east to I-495 in Marlborough...

) and Hudson

Hudson, Massachusetts

Hudson is a town in Middlesex County, Massachusetts, United States. The population was 19,063 at the 2010 census. The town is located in central Massachusetts, about a 40-minute drive, or about , west of Boston, and about a 20-minute drive, or about , northeast of Worcester.Before its...

 before making its final pass through Worcester County in the towns of Berlin

Berlin, Massachusetts

Berlin is a town in Worcester County, Massachusetts, United States. The population was 2,866 at the 2010 census.- History :Berlin was first settled in 1665 and was officially incorporated in 1812....

, Bolton

Bolton, Massachusetts

As of the census of 2000, there were 4,148 people, 1,424 households, and 1,201 families residing in the town. The population density was . There were 1,476 housing units at an average density of . The racial makeup of the town was 97.76% White, 0.19% African American, 0.05% Native American, 1.30%...

 (where the road finally begins to turn northeasterly) and Harvard

Harvard, Massachusetts

Harvard is a town in Worcester County, Massachusetts, United States. A farming community settled in 1658 and incorporated in 1732, it has been home to several non-traditional communities, such as Harvard Shaker Village and the utopian Transcendentalist center Fruitlands...

.

After weaving through the edge of Worcester County, the road finally re-enters Middlesex County, passing through Boxborough

Boxborough, Massachusetts

Boxborough is a town in Middlesex County, Massachusetts, United States. The population was 4,996 at the 2010 census. The town name is often spelled "Boxboro" on highway signs and official documents, but the correct spelling is, in fact, Boxborough....

, Littleton

Littleton, Massachusetts

Littleton is a town in Middlesex County, Massachusetts, United States. The population was 8,924 at the 2010 census....

 (where there is an intersection with Route 2), Westford

Westford, Massachusetts

Westford is a town in Middlesex County, Massachusetts, United States. The population was 21,951 at the 2010 census.-History:Originally a part of neighboring Chelmsford, West Chelmsford soon grew large enough to sustain its own governance, and was officially incorporated as Westford on September 23,...

 and Chelmsford

Chelmsford, Massachusetts

Chelmsford is a suburban town in Middlesex County, Massachusetts in the Greater Boston area. As of the 2010 United States Census, the town's population was 33,802. The Census Bureau's 2008 population estimate for the town was 34,409, ranking it 14th in population among the 54 municipalities in...

. At the Chelmsford-Lowell

Lowell, Massachusetts

Lowell is a city in Middlesex County, Massachusetts, USA. According to the 2010 census, the city's population was 106,519. It is the fourth largest city in the state. Lowell and Cambridge are the county seats of Middlesex County...

 line lies the intersection with U.S. Route 3

U.S. Route 3

U.S. Route 3 is a north–south United States highway that runs from its southern terminus in Cambridge, Massachusetts through New Hampshire to its terminus near Third Connecticut Lake at the Canadian border, where the road continues north as Quebec Route 257.In New Hampshire parts of US 3 are...

 and the Lowell Connector

Lowell Connector

The Lowell Connector, officially the American Legion Connector Highway, is a small freeway connector in the Massachusetts state highway system that links nearby U.S. Highway 3 and Interstate 495 to downtown Lowell, Massachusetts...

 (formerly Business Spur 495). The road continues through Lowell and Tewksbury

Tewksbury, Massachusetts

Tewksbury is a town in Middlesex County, Massachusetts, United States. The population was 28,961 at the 2010 census.- History :Tewksbury was first settled in 1637 and was officially incorporated in 1734 from Billerica. Like Tewksbury Township, New Jersey, it is named after the town of Tewkesbury,...

 before entering Essex County

Essex County, Massachusetts

-National protected areas:* Parker River National Wildlife Refuge* Salem Maritime National Historic Site* Saugus Iron Works National Historic Site* Thacher Island National Wildlife Refuge-Demographics:...

 at Andover

Andover, Massachusetts

Andover is a town in Essex County, Massachusetts, United States. It was incorporated in 1646 and as of the 2010 census, the population was 33,201...

.

In Andover, the road has a junction with Interstate 93

Interstate 93

Interstate 93 is an Interstate Highway in the New England section of the United States. Its southern terminus is in Canton, Massachusetts, in the Boston metropolitan area, at Interstate 95; its northern terminus is near St. Johnsbury, Vermont, at Interstate 91...

. It then enters the city of Lawrence

Lawrence, Massachusetts

Lawrence is a city in Essex County, Massachusetts, United States on the Merrimack River. According to the 2010 U.S. Census, the city had a total population of 76,377. Surrounding communities include Methuen to the north, Andover to the southwest, and North Andover to the southeast. It and Salem are...

, where the road turns due north, crossing the Shawsheen River

Shawsheen River

The Shawsheen River is a tributary of the Merrimack River in northeast Massachusetts. The name has had various spellings. According to Bailey's history of Andover, the spelling Shawshin was the most common in the old records, although Shawshine, Shashin, Shashine, Shashene, Shawshene, and later,...

 into North Andover

North Andover, Massachusetts

North Andover is a town in Essex County, Massachusetts, United States. North Andover is the home of Merrimack College, a private, Catholic four-year institution ....

 before crossing the Merrimack River

Merrimack River

The Merrimack River is a river in the northeastern United States. It rises at the confluence of the Pemigewasset and Winnipesaukee rivers in Franklin, New Hampshire, flows southward into Massachusetts, and then flows northeast until it empties into the Atlantic Ocean at Newburyport...

 at the O'Reilly Bridge back into Lawrence. It then heads into Methuen

Methuen, Massachusetts

Methuen is a city in Essex County, Massachusetts, United States. The population was 43,789 at the 2000 census.-History:Methuen was first settled in 1642 and was officially incorporated in 1726; it is named for the British diplomat Sir Paul Methuen. Methuen was originally part of Haverhill,...

, where the road turns back to a northeasterly route after the junction with the Loop Connector (Rte. 213). The road heads into Haverhill

Haverhill, Massachusetts

Haverhill is a city in Essex County, Massachusetts, United States. The population was 60,879 at the 2010 census.Located on the Merrimack River, it began as a farming community that would evolve into an important industrial center, beginning with sawmills and gristmills run by water power. In the...

, crossing the Merrimack twice more at a bend in the Bradford

Bradford, Massachusetts

Bradford is a former town in Essex County, Massachusetts. The name currently refers to the area on the south side of the Merrimack River in Haverhill, Massachusetts that was once Bradford...

 section of town. It passes north of downtown Haverhill, coming within 150 yards of the New Hampshire

New Hampshire

New Hampshire is a state in the New England region of the northeastern United States of America. The state was named after the southern English county of Hampshire. It is bordered by Massachusetts to the south, Vermont to the west, Maine and the Atlantic Ocean to the east, and the Canadian...

 state line, the closest the road comes to leaving the state. Interstate 495 then passes through the towns of Merrimac

Merrimac, Massachusetts

Merrimac is a town in Essex County, Massachusetts, United States, and on the southeastern border of New Hampshire, approximately northeast of Boston and west of the Atlantic Ocean. It is situated along the north bank of the Merrimack River in the Merrimack Valley. The population was 6,504 in 2008...

 and Amesbury

Amesbury, Massachusetts

Amesbury is a city in Essex County, Massachusetts, United States. Though it officially became a city in 1996, its formal name remains "The Town of Amesbury." In 1890, 9798 people lived in Amesbury; in 1900, 9473; in 1910, 9894; in 1920, 10,036; and in 1940, 10,862. The population was 16,283 at...

 before finally terminating as it merges with Interstate 95 in Salisbury

Salisbury, Massachusetts

Salisbury is a town in Essex County, Massachusetts, United States. The population was 7,827 at the 2000 census. The community is a popular summer resort beach town situated on the Atlantic Ocean north of Boston on the New Hampshire border....

, approximately 1.5 miles (2.4 km) south of where that interstate enters New Hampshire.

Throughout its path, the road passes closely to several existing state highways. From Wareham through to the Middleborough Rotary, it parallels Route 28. For much of the stretch between Norton and Milford, the road is within a few miles of Route 140, with two junctions of that highway in Mansfield and Franklin. From Milford to Bolton, the road passes just west of Route 85. Much of the northern third of the route also roughly parallels Massachusetts Route 110.

Possible Improvements

Some improvements expected to come to I-495 in the next few years include a project that will install fiber optic cable, traffic cameras & VMS Signs on I-495 from I-90 (Hopkinton) to I-93 (Andover). The new ITS system will help commuters and the state better understand the traffic congestion on I-495.

Exit list

County	Location	Mile	Exit #	Destinations	Notes
Plymouth Plymouth County, Massachusetts Plymouth County is a county located in the U.S. state of Massachusetts. As of 2010, the population was 494,919. Its county seats are Plymouth and Brockton...	Wareham Wareham, Massachusetts Wareham is a town located in Plymouth County, Massachusetts. As of the 2000 census, the town had a total population of 20,335, with an estimated 2008 population of 21,221....	0.00
		0.02	1	, Providence, RI	Mainline continues as
		2.49	2		Signed on overhead signs as Route 58 North; Route 58 South not marked on signs at end of either off-ramp, but actually ends just 0.45 mile (0.724203 km) south at Route 28
	Middleborough Middleborough, Massachusetts Middleborough is a town in Plymouth County, Massachusetts, United States. The population was 21,117 as of 2008.For geographic and demographic information on the village of Middleborough Center, please see the article Middleborough Center, Massachusetts....	7.60	3	MA-28 Route 28 (Massachusetts) Route 28 is a nominally south–north route in the U.S. state of Massachusetts, running from the town of Orleans via Boston to the New Hampshire state line in Methuen. Following the route from its nominally southern end, Route 28 initially heads south to the town of Chatham then turns west to...   – Rock Village, South Middleborough
		12.07	4	MA-105 – Middleborough Center, Lakeville Lakeville, Massachusetts Lakeville is a town in Plymouth County, Massachusetts, United States. The population was 9,821 at the 2000 census.For geographic and demographic information on the village of North Lakeville, please see the article North Lakeville, Massachusetts.-History:...
		14.31	5	MA-18 Route 18 (Massachusetts) Route 18 is a south–north state highway in southeastern Massachusetts.-Route description:Route 18 starts as a four-lane freeway, a continuation of John F. Kennedy Memorial Highway in downtown New Bedford, at U.S. Route 6. After the intersection with I-195, Route 18 runs via surface streets...  – NB: Bridgewater Bridgewater, Massachusetts For geographic and demographic information on the census-designated place Bridgewater, please see the article Bridgewater , Massachusetts.The Town of Bridgewater is a city in Plymouth County, Massachusetts, United States, 28 miles south of Boston. At the 2000 Census, the population was 25,185... , Plymouth; SB: Lakeville, New Bedford	Route 18 North to US 44 East
		14.73	6	, Providence, RI
	Bridgewater Bridgewater, Massachusetts For geographic and demographic information on the census-designated place Bridgewater, please see the article Bridgewater , Massachusetts.The Town of Bridgewater is a city in Plymouth County, Massachusetts, United States, 28 miles south of Boston. At the 2000 Census, the population was 25,185...	19.08	7		Split into 7A and 7B
Bristol Bristol County, Massachusetts -Demographics:As of the census of 2000, there were 534,678 people, 205,411 households, and 140,706 families residing in the county. The population density was 962 people per square mile . There were 216,918 housing units at an average density of 390 per square mile...	Raynham Raynham, Massachusetts Raynham is a town in Bristol County, Massachusetts, United States. The population was 11,739 at the 2000 census. It has one village, Raynham Center.-History:...	21.68	8	MA-138 Route 138 (Massachusetts) Route 138 is a north–south state highway in Massachusetts. From Milton, Route 138 runs south through the following towns/cities:* Canton * Stoughton...  – Stoughton Stoughton, Massachusetts Stoughton is a town in Norfolk County, Massachusetts, United States. The population was 26,962 at the 2010 census. The town is located approximately from Boston, from Providence, and from Cape Cod.-History:... , Taunton
	Taunton Taunton, Massachusetts Taunton is a city in Bristol County, Massachusetts, United States. It is the seat of Bristol County and the hub of the Greater Taunton Area. The city is located south of Boston, east of Providence, north of Fall River and west of Plymouth. The City of Taunton is situated on the Taunton River...	24.51	9	Bay Street Bay Road (Bristol County, Massachusetts) Bay Road is a 17+ mile north-south road in southeastern Massachusetts that begins at the town line of Canton and Sharon, Norfolk County just north of an intersection with Route 27 at Cobb Corner and ends in Taunton as Bay Street. The road heads south along the Sharon side of the Sharon/Stoughton...  – Taunton, Easton Easton, Massachusetts Easton is a town in Bristol County, Massachusetts, United States. The population was 23,112 at the 2010 census.Easton is governed by an elected committee of selectmen and a town administrator.- History :...
	Norton Norton, Massachusetts Norton is a town in Bristol County, Massachusetts, United States, and contains the village of Norton Center. The population was 18,036 at the 2000 census...	26.91	10	MA-123 – Norton, East Mansfield, Easton	To Route 140 Route 140 (Massachusetts) Route 140 is a long state highway which passes through parts of southeastern and central Massachusetts. The highway follows a southeast-northwest trajectory, running from U.S...  South; main northbound access route to the Comcast Center
	Mansfield Mansfield, Massachusetts Mansfield is a town in Bristol County, Massachusetts, United States. As of the United States 2010 Census, the town population is 23,184. Mansfield is in the south-southwest suburbs of Boston and is also close to Providence, Rhode Island....	29.9	11		Partial interchange: SB exit/NB entrance only; main southbound access route to the Comcast Center
		30.71	12
Norfolk Norfolk County, Massachusetts -National protected areas:* Adams National Historical Park* Boston Harbor Islands National Recreation Area * Frederick Law Olmsted National Historic Site* John Fitzgerald Kennedy National Historic Site-Demographics:...	Foxborough Foxborough, Massachusetts -Demographics:As of the census of 2000, there were 16,246 people, 6,141 households, and 4,396 families residing in the town. The population density was 809.1 people per square mile . There were 6,299 housing units at an average density of 313.7 per square mile...	32.89	13	, Providence, RI	Split into 13A and 13B
	Plainville Plainville, Massachusetts Plainville is a town in Norfolk County, Massachusetts, United States. The population as of the 2010 census was 8,264. Plainville is part of the Providence metropolitan area.- History :Plainville was originally a part of the town of Wrentham, Massachusetts...	35.57	14		Split into 14A and 14B; main access route from I-495 to Gillette Stadium Gillette Stadium Gillette Stadium is a multi-purpose stadium located in Foxborough, Massachusetts, 21 miles southwest of downtown Boston and from downtown Providence, Rhode Island. It serves as the home stadium and administrative offices for the New England Patriots football team and the New England Revolution...  and Patriot Place
	Wrentham Wrentham, Massachusetts Wrentham is a town in Norfolk County, Massachusetts, United States. The population was 10,955 at the 2010 census.- History :Wrentham was first settled by the English in 1660 and officially incorporated in 1673. It was burned down during King Philip's War 1675-1676. For a short time, it was the...	37.56	15	MA-1A Route 1A (Massachusetts) Route 1A is a south–north state highway in Massachusetts. It is an alternate route to U.S. 1 with three signed sections and two unsigned sections where the highway is concurrent with its parent...  – Wrentham, Plainville Plainville, Massachusetts Plainville is a town in Norfolk County, Massachusetts, United States. The population as of the 2010 census was 8,264. Plainville is part of the Providence metropolitan area.- History :Plainville was originally a part of the town of Wrentham, Massachusetts...
	Franklin Franklin, Massachusetts The Town of Franklin is a city in Norfolk County, Massachusetts, United States. The population was 31,635 at the 2010 census.-History:Franklin was first settled by Europeans in 1660 and was officially incorporated during the American Revolution. The town was formed from the western part of the town...	40.95	16	King Street – Franklin, Woonsocket, RI
		43.18	17	MA-140 Route 140 (Massachusetts) Route 140 is a long state highway which passes through parts of southeastern and central Massachusetts. The highway follows a southeast-northwest trajectory, running from U.S...  – Franklin, Bellingham
	Bellingham Bellingham, Massachusetts Bellingham is a town in Norfolk County, Massachusetts, United States. The population was 16,332 at the 2010 census. The town sits on the southwestern fringe of Metropolitan Boston, along the rapidly growing "outer belt" that is Route 495...	45.82	18	MA-126 Route 126 (Massachusetts) Route 126 is a north–south state highway in Massachusetts. It is a continuation of Rhode Island Route 126-Route description:Route 126 begins at the Rhode Island state line, continuing into Woonsocket as Rhode Island Route 126. After a short stretch in the town of Blackstone and Worcester...  – Medway Medway, Massachusetts Medway is a town in Norfolk County, Massachusetts, United States. According to the 2010 Census, the town had a population of 12,752.-History:Medway was first settled in 1657 and was officially incorporated in 1713. At that time, Medway began as a farming community of two hundred thirty-three... , Bellingham
Worcester Worcester County, Massachusetts -Demographics:In 1990 Worcester County had a population of 709,705.As of the census of 2000, there were 750,963 people, 283,927 households, and 192,502 families residing in the county. The population density was 496 people per square mile . There were 298,159 housing units at an average density...	Milford Milford, Massachusetts Milford is a town in Worcester County, Massachusetts, United States. It had a population of 27,999 at the 2010 census.For geographic and demographic information on the census-designated place Milford, constituting the center of the town, please see the article Milford ,...	48.32	19	MA-109 – Milford, Medway, Uxbridge Uxbridge, Massachusetts Uxbridge is a town in Worcester County, Massachusetts, in the United States. It was first settled in 1662, incorporated in 1727 at Suffolk County, and named for the Earl of Uxbridge. Uxbridge is south-southeast of Worcester, north-northwest of Providence, and southwest of Boston. It is part of...
		50.25	20	MA-85 Route 85 (Massachusetts) Route 85, is a north–south state highway in Massachusetts, United States. It passes through the heart of Boston's MetroWest region, through towns on the eastern edge of Worcester County and western edge of Middlesex County, crossing the border between the two counties four times...  – Milford, Hopkinton, Uxbridge
Middlesex Middlesex County, Massachusetts -National protected areas:* Assabet River National Wildlife Refuge* Great Meadows National Wildlife Refuge* Longfellow National Historic Site* Lowell National Historical Park* Minute Man National Historical Park* Oxbow National Wildlife Refuge...	Hopkinton Hopkinton, Massachusetts Hopkinton is a town in Middlesex County, Massachusetts, just under 30 miles west and south of Boston. The town is best known as the starting point of the Boston Marathon, held annually on Patriots' Day in April, and as the home of computer storage firm EMC Corporation.For geographic and demographic...	54.15	21	West Main Street – Hopkinton, Upton Upton, Massachusetts Upton is a town in Worcester County, Massachusetts, United States. The population was 7,542 at the 2010 census.For geographic and demographic information on the census-designated place Upton-West Upton, please see the article Upton-West Upton, Massachusetts.... , Northbridge Northbridge, Massachusetts Northbridge is a town in Worcester County, Massachusetts, United States. The population was 15,707 at the 2010 census. The Northbridge Town Hall is located at 7 Main Street in Whitinsville. The town is now a part of the Blackstone River Valley National Heritage Corridor, of the National Park...	Split into 21A and 21B
		57.89	22	, Albany, NY
Worcester	Westborough Westborough, Massachusetts Westborough is a town in Worcester County, Massachusetts, United States. The population was 18,272 at the 2010 census. The town is governed under the New England open town meeting system, headed by a five member elected Board of Selectmen whose duties include licensing, appointing various...	59.41	23	MA-9 Route 9 (Massachusetts) Route 9 is a major east–west state highway in Massachusetts. Along with U.S. Route 20, Route 2 and the Massachusetts Turnpike, Route 9 is one of the major east-west routes of Massachusetts, and like the others its eastern terminus is in Boston...  – Framingham Framingham, Massachusetts Framingham is a New England town in Middlesex County, Massachusetts, United States. The population was 68,318 as of the United States 2010 Census. -History:... , Worcester Worcester, Massachusetts Worcester is a city and the county seat of Worcester County, Massachusetts, United States. Named after Worcester, England, as of the 2010 Census the city's population is 181,045, making it the second largest city in New England after Boston....	Split into 23A and 23B
Middlesex	Marlborough Marlborough, Massachusetts Marlborough is a city in Middlesex County, Massachusetts, United States. The population was 38,499 at the 2010 census. Marlborough became a prosperous industrial town in the 19th century and made the transition to high technology industry in the late 20th century after the construction of the...	61.71	23C	Simarano Drive – Marlborough, Southborough Southborough, Massachusetts Southborough is an affluent town in Worcester County, Massachusetts, United States. It incorporates the smaller villages of Cordaville, Fayville, and Southville. Its name is often informally shortened to Southboro, a usage seen on many area signs and maps. Its population was 9,767 at the 2010...	Interchange constructed in 2000.
		63.11	24		Split into 24A and 24B
		64.86	25A	To MA-85 Route 85 (Massachusetts) Route 85, is a north–south state highway in Massachusetts, United States. It passes through the heart of Boston's MetroWest region, through towns on the eastern edge of Worcester County and western edge of Middlesex County, crossing the border between the two counties four times...  – Hudson Hudson, Massachusetts Hudson is a town in Middlesex County, Massachusetts, United States. The population was 19,063 at the 2010 census. The town is located in central Massachusetts, about a 40-minute drive, or about , west of Boston, and about a 20-minute drive, or about , northeast of Worcester.Before its...	Connection via unnumbered connector road
		64.86	25B
Worcester	Berlin Berlin, Massachusetts Berlin is a town in Worcester County, Massachusetts, United States. The population was 2,866 at the 2010 census.- History :Berlin was first settled in 1665 and was officially incorporated in 1812....	67.24	26	MA-62 Route 62 (Massachusetts) Route 62 is an east–west state highway in Massachusetts. The route crosses four of the Bay State's 13 interstates, as well as U.S. Route 1, U.S...  – Berlin, Hudson
	Bolton Bolton, Massachusetts As of the census of 2000, there were 4,148 people, 1,424 households, and 1,201 families residing in the town. The population density was . There were 1,476 housing units at an average density of . The racial makeup of the town was 97.76% White, 0.19% African American, 0.05% Native American, 1.30%...	69.93	27	MA-117 Route 117 (Massachusetts) Route 117 is an east–west state highway in Massachusetts, running from Leominster in northeast Worcester County to Waltham in central Middlesex.-Route description:...  – Bolton, Stow Stow, Massachusetts Stow is a town in Middlesex County, Massachusetts, United States. The population was 6,590 at the 2010 census.- History :Stow was first settled c. 1660 by Matthew Boon and John Kettell...
Middlesex	Boxborough Boxborough, Massachusetts Boxborough is a town in Middlesex County, Massachusetts, United States. The population was 4,996 at the 2010 census. The town name is often spelled "Boxboro" on highway signs and official documents, but the correct spelling is, in fact, Boxborough....	74.56	28	MA-111 Route 111 (Massachusetts) Route 111 is a state highway in Massachusetts, a continuation of New Hampshire Route 111. The route has a north–south component and an east–west one, though it is signed exclusively as a north–south route on newer signs...  – Boxborough, Harvard Harvard, Massachusetts Harvard is a town in Worcester County, Massachusetts, United States. A farming community settled in 1658 and incorporated in 1732, it has been home to several non-traditional communities, such as Harvard Shaker Village and the utopian Transcendentalist center Fruitlands...
	Littleton Littleton, Massachusetts Littleton is a town in Middlesex County, Massachusetts, United States. The population was 8,924 at the 2010 census....	77.56	29	MA-2 Route 2 (Massachusetts) Route 2 is a major east–west state highway in Massachusetts, parts of which are sometimes known as the Cambridge and Concord Turnpike. Along with Route 9 and U.S. Route 20 to the south, these highways are the main alternatives to the Massachusetts Turnpike/I-90 toll highway...  – Leominster Leominster, Massachusetts Leominster is a city in Worcester County, Massachusetts, United States. It is the second-largest city in Worcester County, with a population of 40,759 at the 2010 census. Leominster is located north of Worcester and west of Boston. Both Route 2 and Route 12 pass through Leominster. Interstate 190,... , Boston	Split into 29A and 29B.
		79.09	30	MA-2A Route 2A (Massachusetts) Route 2A exists in several sections of Massachusetts, mainly as parts of former Route 2 that have been moved or upgraded. Route 2A runs from Greenfield in the west to Boston in the east... , MA-110 Route 110 (Massachusetts) Route 110, is a southwest-northeast state highway in Massachusetts. The route travels from West Boylston in Central Massachusetts to Salisbury near the coast....  – Littleton, Ayer Ayer, Massachusetts Ayer is a town in Middlesex County, Massachusetts, United States. Originally part of Groton, it was incorporated February 14, 1871 and became a major commercial railroad junction. The town was home to Camp Stevens, a training camp for Massachusetts volunteers during the American Civil War...
		80.10	31	MA-119 Route 119 (Massachusetts) Route 119, is a northwest-southeast state highway in Massachusetts. It acts as a continuation of New Hampshire Route 119, which is in turn a continuation of Vermont Route 113.-Route description:Route 119 begins in Ashburnham at the New Hampshire state line...  – Groton Groton, Massachusetts Groton is a town located in northwestern Middlesex County, Massachusetts. The population was 10,646 at the 2010 census. It is home to two noted prep schools: Groton School, founded in 1884, and Lawrence Academy at Groton, founded in 1793. The historic town hosts the National Shepley Hill Horse... , Acton Acton, Massachusetts Acton is a suburban town in Middlesex County, Massachusetts, United States about twenty-one miles west-northwest of Boston along Route 2 west of Concord and about ten miles southwest of Lowell. The population was 21,924 at the 2010 census...
	Westford Westford, Massachusetts Westford is a town in Middlesex County, Massachusetts, United States. The population was 21,951 at the 2010 census.-History:Originally a part of neighboring Chelmsford, West Chelmsford soon grew large enough to sustain its own governance, and was officially incorporated as Westford on September 23,...	83.17	32	Boston Road – Westford	To
	Chelmsford Chelmsford, Massachusetts Chelmsford is a suburban town in Middlesex County, Massachusetts in the Greater Boston area. As of the 2010 United States Census, the town's population was 33,802. The Census Bureau's 2008 population estimate for the town was 34,409, ranking it 14th in population among the 54 municipalities in...
		87.56	33	MA-4 Route 4 (Massachusetts) Route 4 is an long state highway in northeastern Massachusetts. It runs south to north, serving many of Boston's western and northwestern suburbs, from an interchange with Route 2 in Lexington northwest to an intersection with Route 3A in North Chelmsford. Much of it, north of Lexington, runs...  – North Chelmsford North Chelmsford, Massachusetts North Chelmsford is an unincorporated village in the town of Chelmsford, Massachusetts, United States. Although North Chelmsford has its own zip code , library, post office, police station, fire station, and local calling area, it is run by the same local town government and is part of the same...	Partial interchange: NB exit/SB entrance only
		88.05	34	MA-110 Route 110 (Massachusetts) Route 110, is a southwest-northeast state highway in Massachusetts. The route travels from West Boylston in Central Massachusetts to Salisbury near the coast....  – Chelmsford, Lowell	Route 110 west to Route 4
		89.04	35	, Nashua, NH	Split into 35A and 35B
	Lowell Lowell, Massachusetts Lowell is a city in Middlesex County, Massachusetts, USA. According to the 2010 census, the city's population was 106,519. It is the fourth largest city in the state. Lowell and Cambridge are the county seats of Middlesex County...	89.31	35C	Lowell Connector Lowell Connector The Lowell Connector, officially the American Legion Connector Highway, is a small freeway connector in the Massachusetts state highway system that links nearby U.S. Highway 3 and Interstate 495 to downtown Lowell, Massachusetts...  – Lowell	Former exit 36
		91.07	37	Woburn Street – South Lowell, North Billerica North Billerica, Massachusetts North Billerica is a unincorporated village of the town of Billerica, Massachusetts, United States, one of the nine sections that make up the Town of Billerica. It is the home to Faulkner and Talbot mills and the North Billerica Train Depot...
	Tewksbury Tewksbury, Massachusetts Tewksbury is a town in Middlesex County, Massachusetts, United States. The population was 28,961 at the 2010 census.- History :Tewksbury was first settled in 1637 and was officially incorporated in 1734 from Billerica. Like Tewksbury Township, New Jersey, it is named after the town of Tewkesbury,...	92.16	38	MA-38 Route 38 (Massachusetts) Route 38 is a state highway in Massachusetts, United States, running 27 miles from Sullivan Square in Boston north via Lowell to the state line in Dracut, where it continues as New Hampshire Route 38 in Pelham, New Hampshire...  – Lowell, Tewksbury
		94.49	39	MA-133 – Dracut Dracut, Massachusetts Dracut is a town in Middlesex County, Massachusetts, United States. As of the 2010 census, the town population was 29,457. Dracut is primarily a suburban community, belonging to Greater Lowell and bordering southern New Hampshire... , Andover
Essex Essex County, Massachusetts -National protected areas:* Parker River National Wildlife Refuge* Salem Maritime National Historic Site* Saugus Iron Works National Historic Site* Thacher Island National Wildlife Refuge-Demographics:...	Andover Andover, Massachusetts Andover is a town in Essex County, Massachusetts, United States. It was incorporated in 1646 and as of the 2010 census, the population was 33,201...	96.91	40	, Concord, NH	Split into 40A and 40B
		99.31	41	MA-28 Route 28 (Massachusetts) Route 28 is a nominally south–north route in the U.S. state of Massachusetts, running from the town of Orleans via Boston to the New Hampshire state line in Methuen. Following the route from its nominally southern end, Route 28 initially heads south to the town of Chatham then turns west to...  – Lawrence, Andover	Split northbound into 41A and 41B.
	Lawrence Lawrence, Massachusetts Lawrence is a city in Essex County, Massachusetts, United States on the Merrimack River. According to the 2010 U.S. Census, the city had a total population of 76,377. Surrounding communities include Methuen to the north, Andover to the southwest, and North Andover to the southeast. It and Salem are...	100.03	42	MA-114 Route 114 (Massachusetts) Route 114 is a Massachusetts state route that essentially is a northwest-southeast route, but is technically considered to go east–west. It runs from Route 28 in Lawrence to Route 129 in Marblehead, Massachusetts, which also terminates there....  – Middleton Middleton, Massachusetts Middleton is a town in Essex County, Massachusetts, United States. The population was 8,987 at the 2010 census.- History :Middleton was first settled in 1659 and was officially incorporated in 1728. Prior to 1728 it was considered a part of Salem, and contains territory previously within the... , South Lawrence	Split into 42A and 42B.
	North Andover North Andover, Massachusetts North Andover is a town in Essex County, Massachusetts, United States. North Andover is the home of Merrimack College, a private, Catholic four-year institution ....	100.83	43	Massachusetts Avenue	Also signed northbound for Commonwealth Avenue.
		101.27	44	Merrimack Street
	Lawrence Lawrence, Massachusetts Lawrence is a city in Essex County, Massachusetts, United States on the Merrimack River. According to the 2010 U.S. Census, the city had a total population of 76,377. Surrounding communities include Methuen to the north, Andover to the southwest, and North Andover to the southeast. It and Salem are...	101.82	45	Marston Street – Lawrence
	Methuen Methuen, Massachusetts Methuen is a city in Essex County, Massachusetts, United States. The population was 43,789 at the 2000 census.-History:Methuen was first settled in 1642 and was officially incorporated in 1726; it is named for the British diplomat Sir Paul Methuen. Methuen was originally part of Haverhill,...	103.00	46	MA-110 Route 110 (Massachusetts) Route 110, is a southwest-northeast state highway in Massachusetts. The route travels from West Boylston in Central Massachusetts to Salisbury near the coast....  (Merrimac Street) – Pleasant Valley
		103.93	47	MA-213 Route 213 (Massachusetts) Route 213 is a short 3½ mile state highway in Massachusetts. It connects Interstate 93 with Interstate 495 in Methuen, Massachusetts, just south of the New Hampshire border. It is a four-lane, controlled access highway along its entire length. Route 213 is also known locally as The Loop, due to...  (Loop Connector)	Exit 5 from route 213
	Haverhill Haverhill, Massachusetts Haverhill is a city in Essex County, Massachusetts, United States. The population was 60,879 at the 2010 census.Located on the Merrimack River, it began as a farming community that would evolve into an important industrial center, beginning with sawmills and gristmills run by water power. In the...	105.66	48	To MA-125 – Ward Hill, Bradford Bradford, Massachusetts Bradford is a former town in Essex County, Massachusetts. The name currently refers to the area on the south side of the Merrimack River in Haverhill, Massachusetts that was once Bradford...	Via unnumbered connector road.
		106.50	49
		107.18	50	MA-97 – Haverhill, Salem, NH
		108.85	51	, Plaistow, NH	Split into 51A and 51B
		111.04	52	MA-110 Route 110 (Massachusetts) Route 110, is a southwest-northeast state highway in Massachusetts. The route travels from West Boylston in Central Massachusetts to Salisbury near the coast....  – Haverhill, Merrimac
	Merrimac Merrimac, Massachusetts Merrimac is a town in Essex County, Massachusetts, United States, and on the southeastern border of New Hampshire, approximately northeast of Boston and west of the Atlantic Ocean. It is situated along the north bank of the Merrimack River in the Merrimack Valley. The population was 6,504 in 2008...	114.75	53	Broad Street – Merrimac, Merrimacport Merrimacport, Massachusetts Merrimacport is an unincorporated village and the oldest section of the town of Merrimac, Massachusetts, located along the Merrimack River.Settled in 1638, it began as a fishing village, and was long a part of the section of Amesbury, Massachusetts known as West Amesbury. During the Industrial...
	Amesbury Amesbury, Massachusetts Amesbury is a city in Essex County, Massachusetts, United States. Though it officially became a city in 1996, its formal name remains "The Town of Amesbury." In 1890, 9798 people lived in Amesbury; in 1900, 9473; in 1910, 9894; in 1920, 10,036; and in 1940, 10,862. The population was 16,283 at...	117.71	54
		118.74	55		Partial interchange: NB exit/SB entrance only. Entrance from 110 WB only.
	Salisbury Salisbury, Massachusetts Salisbury is a town in Essex County, Massachusetts, United States. The population was 7,827 at the 2000 census. The community is a popular summer resort beach town situated on the Atlantic Ocean north of Boston on the New Hampshire border....	120.74	(56)	- Portsmouth, NH	Northbound I-495 merges onto northbound I-95. Access to southbound I-495 from southbound I-95 only.

External links

• Interstate 495 at Steve Anderson's Boston Roads site