See also: MA 295

RI line in North Attleboro to Attleboro


Expressway, full length

Springfield to Holyoke via Chicopee


Expressway, full length


391 shows as a proposal in 1969. By 1971, a small section up to Chicopee St had been completed. By 1979, the rest was shown as under construction. Between 1983 and 1986, the highway was completed and opened.

Wareham to Salisbury via Middleboro, Milford, Lowell and Haverhill.


Expressway, full length.

RI line in Seekonk to Wareham.


Expressway, full length


195 was completed to exit 3 by 1961. By 1966, it had reached exit 4, and was under construction to New Bedford. It was complete to New Bedford by 1969. By 1975, the entire route was completed.

Auburn to Hudson via Worcester


Expressway full length

Springfield to Chicopee


Expressway full length


First appears between 1967 and 1969. Most of it is proposed at that point, only the area north of exit 5 to the Mass Pike exists. By 1971, the whole road was opened.

CT line in Webster to Worcester


Expressway, full length


See MA 52 for construction history. Renumbered to I-395 in 1983.

Worcester to Leominster


Expressway full length