State Road 37 | ||||
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Route information | ||||
Maintained by INDOT | ||||
Length: | 229.4 mi (369.2 km) | |||
Existed: | October 1, 1926 – present | |||
Southern segment | ||||
Length: | 215 mi (346 km) | |||
South end: | SR 66 in Tell City | |||
Major junctions: |
I-64 in St. Croix I-69 in Bloomington I-69 in Indianapolis I-69 / I-74 / I-465 / US 36 / US 40 in Indianapolis I-69 in Indianapolis |
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North end: | SR 9 in Marion | |||
Northern segment | ||||
Length: | 14.4 mi (23.2 km) | |||
South end: | I-469 / US 24 / US 30 in Fort Wayne | |||
Major junctions: |
SR 101 in Springfield Township | |||
North end: | SR 2 in Scipio Township | |||
Location | ||||
Counties: | Perry, Crawford, Orange, Lawrence, Monroe, Morgan, Johnson, Marion, Hamilton, Madison, Grant, Allen | |||
Highway system | ||||
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State Road 37 (SR 37) is a major route in the U.S. state of Indiana, running as a four-lane divided highway for 110 miles of its course.
At one time, the route ran from the southwest corner of the state to the northeast corner. In the pre-Interstate Highway era, Indiana 37 was the most direct route between Fort Wayne and Indianapolis. Interstate 69 has supplanted it as a through route, and State Road 37 now consists of two disconnected segments. The longest segment starts at Tell City on the Ohio River and ends in Marion in north central Indiana. The other segment in northeastern Indiana runs from Interstate 469 near Fort Wayne to the Ohio state line.
The southern section of Indiana SR 37 begins at a junction with SR 66 near the Ohio River in Tell City. Angling northeast, it enters the Hoosier National Forest then turns north until it meets Interstate 64 just north of State Road 62 at St. Croix. SR 37 now continues north beyond I-64, to eventually meet SR 64 near Eckerty. These two routes then run concurrently to the east for about 8 miles (13 km), where just north of English SR 37 departs to the north toward Paoli and SR 64 continutes east toward Marengo. Just prior to reaching Paoli SR 37 leaves the National Forest. Once in town the route has a very brief (two block) concurrency with US 150 and SR 56 to loop around the town square before it leaves to the north, heading for Orleans and Mitchell.