Roads of the Mid-South & West > Highways of the State of Illinois > Illinois State Routes 101-199 > Illinois State Route 158 > Illinois State Route 158, St. Clair County

Illinois State Route 158
St. Clair County

In St. Clair County, Illinois State Route runs from the Monroe/St. Clair County Line near Columbia to Scott Air Force Base/Mid-America Airport. This is the direct route to Belleville from Columbia.

IL St Rt 158 passes through the following towns in St. Clair County.
Millstadt
Belleville
Shiloh
O'Fallon


IL St Rt 158 multi-plexes in St. Clair County
Illinois State Route 13, at Belleville

Illinois State Route 177, at Belleville

Illinois State Route 161, near Scott Air Force Base
U.S. Rt. 50, near O'Fallon.

IL St Rt. 158 intersects the following routes in St. Clair County.
Illinois State Route 163, at Millstadt

Illinois State Route 15, at Belleville
Illinois State Route 13, at Belleville

Illinois State Route 159, at Belleville

Illinois State Route 13, at Belleville
Illinois State Route 177, at Belleville

Illinois State Route 177, at Belleville

Illinois State Route 161, near Scott Air Force Base

Illinois State Route 161, near Scott Air Force Base

Interstate 64, at O'Fallon
U.S. Rt. 50, at O'Fallon

U.S. Rt. 50, near O'Fallon.


The eastern end of IL St Rt 158 near O'Fallon.

The eastern end marker.

EB U.S. Rt. 50/IL St Rt 158 near O'Fallon.

A BGS on EB I-64/U.S. Rt. 50.

Another BGS on EB I-64/U.S. Rt. 50.

A BGS on SB IL St Rt 158.

WB IL St Rt 158 south of I-64/U.S. Rt. 50.

A junction marker on SB IL St Rt 158/EB IL St Rt 161.

EB IL St Rt 158/177 east of Belleville.

A junction marker on SB Greemount Road.

A set of guide markers on NB Greenmont Road.

EB IL St Rt 158/177 in Belleville.

A junction marker on NB IL St Rt 159.

EB IL St Rt 13/158 west of Illinois Ave.

EB IL St Rt 13/158 neear St Clair Ave in Belleville.

WB IL St Rt 13/158 east of Centreville Ave in Belleville.

WB IL St Rt 13/158 at Centreville Ave in Belleville.

A BGS over WB IL St Rt 15.

A BGS on WB IL St Rt 15.

A BGS on EB IL St Rt 15.

Anothern BGS on EB IL St Rt 15.

WB IL St Rt 158 west of IL St Rt 15.

WB IL St Rt 158 near Mine Haul Road.

WB IL St Rt 158 northeast of Millstadt.

A junction marker on IL St Rt 163.

WB IL St Rt 158 west of IL St Rt 163.

WB IL St Rt 158 west of Millstadt.

WB IL St Rt 158 near Douglas Road.

WB IL St Rt 158 at Douglas Road.

WB IL St Rt 158 west of Douglas Road.

WB IL St Rt 158 near the Monroe/St. Clair County Line.

A St. Clair County mile marker.

10 January 2018