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Route 37, also known as the Lincoln Avenue Freeway, is a numbered state highway running in Providence County and Kent County, Rhode Island, United States. The route is a nominally east–west freeway for its entire length. Route 37 serves the cities of Cranston and Warwick and is also a major east–west freeway in the Providence metropolitan area, linking T. F. Green Airport with Interstate 295. The western terminus of Route 37 is an at-grade intersection with Natick Avenue in Cranston. The freeway has numbered interchanges with I-295, Rhode Island Route 2, Pontiac Avenue, and I-95 before terminating at a trumpet interchange with U.S. Route 1 in Warwick. Originally conceived as a freeway linking Scituate with suburban Warwick, the proposed alignment of Route 37 was later shortened to an alignment linking I-295 with I-95. Construction on the freeway began in 1963 and was completed by 1969. An eastward extension across upper Narragansett Bay was proposed in 1966; this proposal would have extended Route 37 north to I-195 and I-295 in Attleboro, Massachusetts, completing a beltway around the city of Providence. This extended route was approved and given the I-895 designation in 1968, but the extension was ultimately canceled by the Rhode Island Department of Transportation (RIDOT). In the 1980s, Route 37 was included in proposals for an eastward extension of Interstate 84 from Hartford, Connecticut to Rhode Island, but this alignment was also canceled. RIDOT has long-range plans to extend Route 37 east to Route 117 in Downtown Warwick, but plans for a westward extension have been abandoned. ==Route description== Route 37 begins at an at-grade intersection with Natick Avenue in the city of Cranston; Natick Avenue is an unnumbered road that is used to access Rhode Island Route 51 (Phenix Avenue). Shortly after the intersection with Natick Avenue, Route 37 begins to head in a northeastern direction and has its first numbered exit at a cloverleaf interchange with I-295. The interchange is signed as Exits 1A-B from Route 37 west, but both the northbound and southbound lanes of I-295 are served via a single on-ramp from Route 37 east. After the junction with I-295, Route 37 passes through a densely settled region of Cranston and passes over Route 5 on a single-span bridge. After passing under Glen Hills Drive, the freeway turns to head in a southwestern direction before intersecting Route 2 at a cloverleaf interchange signed as Exits 2A-B.〔 After the interchange with Route 2, Route 37 passes over Power Road before intersecting with Pontiac Avenue, an unnumbered, four-lane highway in Cranston.〔 The interchange, numbered as Exit 3, is the only one along the length of Route 37 that does not have a suffixed exit number in either direction. Shortly after Exit 3, Route 37 crosses over the Pawtuxet River and enters the city of Warwick. In Warwick, the freeway has a complicated interchange with I-95 that is signed as Exits 4A-B.〔 From westbound Route 37, exit 4B is a right-hand exit that is used to access I-95 north, while exit 4A is a left-hand exit that is used to access I-95 south. Both ramps from eastbound Route 37 are right-hand exits.〔 After the I-95 interchange, Route 37 widens to three lanes in each direction. The freeway crosses Jefferson Boulevard and Amtrak's Northeast Corridor railroad on twin-span bridges and passes to the north of the Lincoln Park Cemetery before interchanging with US 1 at exits 5A-B.〔 The freeway terminates at a trumpet interchange with US 1, with the two left-hand lanes defaulting onto US 1 north and the right-hand lane serving US 1 south, which connects to T. F. Green Airport.〔〔 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Rhode Island Route 37」の詳細全文を読む スポンサード リンク
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