IL 117 highlighted in red | ||||
Route information | ||||
Maintained by IDOT | ||||
Length | 33.85 mi[1] (54.48 km) | |||
Existed | 1924[2]–present | |||
Major junctions | ||||
South end | ![]() | |||
![]() | ||||
North end | ![]() | |||
Location | ||||
Country | United States | |||
State | Illinois | |||
Counties | Woodford, Marshall | |||
Highway system | ||||
|
Illinois Route 117 is a rural north–south state route in north central Illinois. It travels from Interstate 74 in the small community of Goodfield to Illinois Route 17 in Toluca. Illinois 117 covers a distance of about 33.85 miles (54.48 km).[1]