List of Interstate Highways in Massachusetts
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Interstate Highways in Massachusetts | |
---|---|
System information | |
Maintained by MassDOT | |
Length | 565.63 mi[2] (910.29 km) |
Formed | August 14, 1957[1] |
Highway names | |
Interstates | Interstate nn (I-nn) |
System links | |
The Interstate Highways in Massachusetts comprise five current primary Interstate Highways and eight auxiliary Interstates. In addition, two auxiliary Interstates were proposed and then cancelled.
The longest Interstate Highway in Massachusetts is I-90 with 136 miles, followed by I-495 with 121 miles.
Primary Interstate Highways
Number | Length (mi)[3] | Length (km) | Southern or western terminus | Northern or eastern terminus | Formed | Removed | Notes | |
---|---|---|---|---|---|---|---|---|
I-84 | 8.15 | 13.12 | I-84 at Union, CT | I-90 in Sturbridge | 1958 | 1971 | Replaced part of former Route 15; Replaced by I-86 | |
I-84 | 8.15 | 13.12 | I-84 at Union, CT | I-90 in Sturbridge | 1984 | current | Renumbered back from I-86 | |
I-86 | 8.15 | 13.12 | I-84 at Union, CT | I-90 in Sturbridge | 1971 | 1984 | Replaced I-84; was later reverted back to I-84 | |
I-89 | — | — | — | — | 1956 | 1960 | Proposed to replace US 7 in original 1956 plan; rerouted prior to construction | |
I-90 | 135.72 | 218.42 | I-90 at Canaan, NY | Route 1A in Boston | 1958 | current | Follows the Massachusetts Turnpike | |
I-91 | 54.99 | 88.50 | I-91 at Enfield, CT | I-91 at Brattleboro, VT | 1958 | current | ||
I-93 | 47.07 | 75.75 | I-95/US 1/Route 128 in Canton | I-93 at Salem, NH | 1957 | current | ||
I-95 | 91.95 | 147.98 | I-95 at Pawtucket, RI | I-95 at Seabrook, NH | 1957 | current | ||
I-95E | 40.73 | 65.55 | I-95E at E.Providence, RI | — | 1957 | 1959 | Replaced by I-195 | |
|
Auxiliary Interstate Highways
Number | Length (mi)[4] | Length (km) | Southern or western terminus | Northern or eastern terminus | Formed | Removed | Notes | |
---|---|---|---|---|---|---|---|---|
I-190 | 19.26 | 31.00 | I-290 in Worcester | Route 2 in Leominster | 1983 | current | ||
I-195 | 40.73 | 65.55 | I-195 at E.Providence, RI | I-495 at Wareham | 1959 | current | Replaced I-95E | |
I-290 | 20.16 | 32.44 | I-395/I-90 in Auburn | I-495 in Marlborough | 1970 | current | ||
I-291 | 5.44 | 8.75 | I-91/US 20 in Springfield | I-90 in Chicopee | 1972 | current | also known as the Springfield Expressway | |
I-295 | 4.23 | 6.81 | I-295 at Cumberland, RI | I-95 in Attleborough | 1969 | current | ||
I-391 | 4.46 | 7.18 | I-91 in Chicopee | High Street in Holyoke | 1970 | current | ||
I-395 | 11.91 | 19.17 | I-395 at Thompson, CT | I-290 in Auburn | 1983 | current | ||
I-495 | 121.56 | 195.63 | Route 25 in Wareham | I-95 in Salisbury | 1960 | current | ||
I-495 BS | 2.88 | 4.63 | US 3 in Chelmsford | Gorham Street in Lowell | 1962 | current | Unsigned; known as Lowell Connector; signs were posted at one time on local streets intersecting the Connector | |
I-695 | — | — | I-95 in Boston | I-93 in Charlestown | 1957 | 1971 | Cancelled;Unbuilt | |
I-895 | — | — | I-895 at Warren, RI | I-95 and I-295 in Attleboro | 1968 | 1982 | Cancelled;Unbuilt | |
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See also
References
- ^ Public Roads Administration (August 14, 1957). Official Route Numbering for the National System of Interstate and Defense Highways as Adopted by the American Association of State Highway Officials August 14, 1957 (Map). Scale not given. Washington, DC: Public Roads Administration. Retrieved November 22, 2010 – via Wikimedia Commons.
- ^ Adderly, Kevin (January 15, 2014). "Table 3: Interstate Routes in Each of the 50 States, District of Columbia, and Puerto Rico". Route Log and Finder List. Federal Highway Administration. Retrieved May 20, 2014.
- ^ Adderly, Kevin (January 15, 2014). "Table 1: Main Routes of the Dwight D. Eisenhower National System of Interstate and Defense Highways as of December 31, 2013". Route Log and Finder List. Federal Highway Administration. Retrieved May 20, 2014.
- ^ Adderly, Kevin (October 31, 2002). "Table 2: Auxiliary Routes of the Dwight D. Eisenhower National System of Interstate and Defense Highways as of December 31, 2013". Route Log and Finder List. Federal Highway Administration. Retrieved May 20, 2014.