Illinois Route 37, Illinois 37 or IL 37, is a north–south

state highway A state highway, state road, or state route (and the equivalent provincial highway, provincial road, or provincial route) is usually a road that is either ''numbered'' or ''maintained'' by a sub-national state or province. A road numbered by a ...

in southern Illinois. IL 37's southern terminus is at

U.S. Route 51 U.S. Route 51 or U.S. Highway 51 (US 51) is a major south-north United States highway that extends from the western suburbs of New Orleans, Louisiana, to within of the Wisconsin–Michigan state line. As most of the United States Numbered Highw ...

(US 51) and IL 3 in

Cairo Cairo ( ; ar, القاهرة, al-Qāhirah, ) is the capital of Egypt and its largest city, home to 10 million people. It is also part of the largest urban agglomeration in Africa, the Arab world and the Middle East: The Greater Cairo metro ...

and the northern terminus is at US 45 in Watson.

Route description

Between Effingham and a point near Watson, a segment in which it shared a route with

U.S. Route 45 U.S. Route 45 (US 45) is a major north-south United States highway and a border-to-border route, from Lake Superior to the Gulf of Mexico. A sign at the highway's northern terminus notes the total distance as . US 45 is notable for incorporatin ...

, Illinois 37 has been decommissioned in favor of US 45. Between Watson and just north of Salem, it angles westward and toward the south before meeting

US 50 U.S. Route 50 or U.S. Highway 50 (US 50) is a major east–west route of the U.S. Highway system, stretching from Interstate 80 (I-80) in West Sacramento, California, to Maryland Route 528 (MD 528) in Ocean City, Maryland, on the Atlantic ...

at Salem,

Illinois 15 Illinois Route 15 (IL 15) is a east–west highway in southern Illinois with its western terminus at Illinois Route 3, U.S. Route 40, I-55, and I-64, and its eastern terminus at Wabash River at the Illinois/Indiana Border where it meets Sta ...

and

Illinois 142 Illinois Route 142 is a major arterial road in southeastern Illinois. It runs from near the town center of Equality at Calhoun Street, a local road, north to Illinois Route 37 and the northern terminus of Illinois Route 148 in Mount Vernon. This ...

Mount Vernon Mount Vernon is an American landmark and former plantation of Founding Father, commander of the Continental Army in the Revolutionary War, and the first president of the United States George Washington and his wife, Martha. The estate is on ...

Interstate 64 Interstate 64 (I-64) is an east–west Interstate Highway in the Eastern United States. Its western terminus is at I-70, U.S. Route 40 (US 40), and US 61 in Wentzville, Missouri. Its eastern terminus is at an interchange w ...

south of Mount Vernon,

Illinois 14 Illinois Route 14 (IL 14) is a major east–west highway in southern Illinois. It runs from U.S. Route 51 south of Du Quoin to the New Harmony Toll Bridge over the Wabash River to State Road 66 at the Indiana state line. This is a distance ...

and

Illinois 34 Illinois Route 34 (IL 34) is a north–south state road in southern Illinois. It runs from a former ferry crossing to Kentucky Route 297 across the Ohio River in Rosiclare to Illinois Routes 14/ 37 in Benton. This is a distance of . Rou ...

at Benton,

Illinois 149 Illinois Route 149 is an east–west state road in southern Illinois. It runs from Illinois Route 3 near Grimsby east to Illinois Route 34 in Thompsonville. This is a distance of . Route description Illinois 149 runs east–west thro ...

at West Frankfort,

Illinois 13 Illinois Route 13 (IL 13) is a major east–west state route in southern Illinois. Illinois 13 has its western terminus at Centreville at Illinois Route 157 and its eastern terminus at the Kentucky state line and the Ohio River, at Kentucky ...

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, and

US 51 U.S. Route 51 or U.S. Highway 51 (US 51) is a major south-north United States highway that extends from the western suburbs of New Orleans, Louisiana, to within of the Wisconsin–Michigan state line. As most of the United States Numbered Highw ...

and

Illinois 3 Illinois Route 3 (IL 3) is a major north–south arterial state highway in southwestern Illinois. It has its southern terminus at Cairo Junction (about north of Cairo, Illinois, Cairo) at the intersection of U.S. Route 51 in Illinois, U.S. ...

at its current southern terminus at Urbandale. Both of

Illinois Route 148 Illinois Route 148 is a north–south state road in southern Illinois. It runs from Illinois Route 37 at Pulleys Mill (near the intersection of Interstate 24 and Interstate 57) north to the western terminus of Illinois Route 142 and Illinois ...

's termini branch from Route 37, the north terminus at

, and the southern terminus just north of Pulley's Mill. It has no direct connection to

Interstate 24 Interstate 24 (I-24) is an Interstate Highway in the Midwestern and Southeastern United States. It runs diagonally from I-57, south of Marion, Illinois, to Chattanooga, Tennessee, at I-75. It travels through Illinois, Kentucky, Tennessee, ...

, which is far better approached from Interstate 57. All of Illinois 37 is an undivided surface route.

History

Originally connecting Effingham to

, it was a heavily-traveled highway before

Interstate 57 Interstate 57 (I-57) is a north–south Interstate Highway in Missouri and Illinois that parallels the old Illinois Central Railroad for much of its route. It runs from Sikeston, Missouri, at I-55 to Chicago, Illinois, at I-94. I-57 essen ...

was opened. That Interstate, which lies very close to most of Illinois 37 (indeed the entire route north of Pulleys Mill), supplanted it as a through route. Illinois 37 was long a part of the most direct route between Chicago and

Memphis Memphis most commonly refers to: * Memphis, Egypt, a former capital of ancient Egypt * Memphis, Tennessee, a major American city Memphis may also refer to: Places United States * Memphis, Alabama * Memphis, Florida * Memphis, Indiana * Memp ...

. llinois 37 has become a route of local significance instead of the busy, long-distance, inter-city highway that it was until the 1970s. As a town-to-town route, it especially serves communities which have no access to Interstate 57.

Major intersections

References

External links

{{ccat
Illinois Highway Ends: Illinois Route 37
037 Transportation in Alexander County, Illinois Transportation in Pulaski County, Illinois Transportation in Johnson County, Illinois Transportation in Williamson County, Illinois Transportation in Franklin County, Illinois Transportation in Jefferson County, Illinois Transportation in Marion County, Illinois Transportation in Fayette County, Illinois Transportation in Clay County, Illinois Transportation in Effingham County, Illinois