List of Interstate Highways in Massachusetts

Interstate Highways in Massachusetts

Interstate 95 marker Interstate 495 marker

Highway marker for I-95 and I-495
System information
Maintained by MassDOT
Length: 565.63 mi[1] (910.29 km)
Formed: August 14, 1957[2]
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.

Primary Interstate Highways

Number Length (mi)[3] Length (km) Southern or western terminus Northern or eastern terminus Formed Removed Notes
I84 8.1513.12 I-84 at HollandI-90 in Sturbridge 19581971 Replaced part of former Route 15 ; Replaced by I-86
I84 8.1513.12 I-84 at HollandI-90 in Sturbridge 1984current Replaced I-86
I86 8.1513.12 I-84 at HollandI-90 in Sturbridge 19711984 Replaced I-84; replaced by I-84
I90 135.72218.42 I-90 at West StockbridgeRoute 1A in Boston 1958current Follows the Massachusetts Turnpike
I91 54.9988.50 I-91 at LongmeadowI-91 at Bernardston 1958current
I93 47.0775.75 I-95/US 1/Route 128 in CantonI-93 at Methuen 1957current
I95 91.95147.98 I-95 at AttleboroI-95 at Salisbury 1957current
I95E 40.7365.55 I-95E at Seekonk 19571959 Replaced by I-195
  •       Former

Auxiliary Interstate Highways

Number Length (mi)[4] Length (km) Southern or western terminus Northern or eastern terminus Formed Removed Notes
I190 19.2631.00 I-290 in WorcesterRoute 2 in Leominster 1983current
I195 40.7365.55 I-195 at SeekonkI-495 at Wareham 1959current
I290 20.1632.44 I-395/I-90/Route 12 in Auburn, MassachusettsI-495 in Marlborough 1970current
I291 5.448.75 I-91/US 20 in SpringfieldI-90 in Chicopee 1972current Formerly the Springfield Expressway
I295 4.236.81 I-295 at North AttleboroughI-95 in Attleborough 1969current
I391 4.467.18 I-91 in ChicopeeHigh Street in Holyoke 1970current
I395 11.9119.17 I-395 at WebsterI-290 in Auburn 1983current
I495 121.56195.63 Route 25 in WarehamI-95 in Salisbury 1960current
I695 I-93 in CharlestownI-95 in Boston 19571971 Cancelled
I895 I-895 at SwanseaI-95 and I-295 in Attleboro 19681982 Cancelled
  •       Former

See also

References

  1. 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.
  2. 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.
  3. 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.
  4. 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.
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