Illinois Route 37

Illinois Route 37 marker
Illinois Route 37
Map
IL 37 highlighted in red
Route information
Maintained by IDOT
Length155.07 mi[1] (249.56 km)
ExistedNovember 5, 1918[2]–present
Major junctions
South end US 51 / IL 3 in Cairo
Major intersections I-64 in Mt. Vernon
US 50 in Salem
North end US 45 in Watson
Location
CountryUnited States
StateIllinois
CountiesAlexander, Pulaski, Johnson, Williamson, Franklin, Jefferson, Marion, Fayette, Clay, Effingham
Highway system
US 36 IL 38

Illinois Route 37, Illinois 37 or IL 37, is a 155.07-mile-long (249.56 km) north–south state highway in southern Illinois. IL 37's southern terminus is at U.S. Route 51 (US 51) and IL 3 in Cairo and the northern terminus is at US 45 in Watson.[1]

  1. ^ a b Illinois Technology Transfer Center (2006). "T2 GIS Data". Retrieved 2007-11-08.
  2. ^ Carlson, Rich. Illinois Highways Page: Routes 21 thru 40. Last updated March 15, 2005. Retrieved April 7, 2006.