Interstate 84 | ||||||||||
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Map of southern Massachusetts with I-84 highlighted in red
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Route information | ||||||||||
Maintained by MassDOT | ||||||||||
Length: | 7.7 mi (12.4 km) | |||||||||
Existed: | 1958 – present | |||||||||
History: | ||||||||||
Major junctions | ||||||||||
West end: | I-84 in Holland at the Connecticut state line | |||||||||
US 20 in Sturbridge | ||||||||||
East end: | I‑90 / Mass Pike in Sturbridge | |||||||||
Location | ||||||||||
Counties: | Worcester, Hampden | |||||||||
Highway system | ||||||||||
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Interstate 84 (I-84) in Massachusetts is the eastern-most segment of the eastern I-84 highway originating in Dunmore, Pennsylvania, (near Scranton). Within Massachusetts, I-84 exists in the towns of Holland and Sturbridge. Known as the Wilbur Cross Highway, it has also been signed as Massachusetts Route 15 between 1948 and 1980 as well as Interstate 86 between 1971 and 1984.
The highway originated as Route 15, an extension of Connecticut Route 15 (then known as the Wilbur Cross Parkway). The extension started in Holland, and within 1⁄4 mile (0.40 km), it entered Sturbridge as Mashapuag Road. It then followed Union Road to Sturbridge Center ending at Route 131.
Between 1949 and 1952, the Massachusetts Department of Public Works (MassDPW) initiated construction of the Wilbur Cross Highway extension to US 20 in Sturbridge, with two lanes in each direction separated by a wide median and frequent U-turns.
Between 1955 and 1957, an extension was created to connect Route 15 to the new Massachusetts Turnpike, which opened on May 15, 1957. In 1958, I-84 was co-signed with Route 15 north and east of East Hartford, Connecticut, into Massachusetts.
In late 1968, the Federal Highway Administration (FHWA) approved a new Interstate connection from Hartford to Providence, which was to become part of a rerouted I-84. As a result, the existing section of I-84 from Manchester, Connecticut, to I-90 (overlapping Route 15) was redesignated I-86.