In St. Clair County, Illinos State Route 13 runs from Centreville to the Washington/Randolph/St. Clair County Line near Tilden. This forms one leg of the main artery between St. Louis Metro and Carbondale-Marion. IL St Rt 13 passes through the following towns. Centreville
A junction marker on SB IL St Rt 163. The western end of IL St Rt 13. The western end marker. EB IL St Rt 13 at NB IL St Rt 157. WB IL St Rt 13 east of IL St Rt 15. A BGS on EB IL St Rt 15. A BGS on WB IL St Rt 15. BGS on WB IL St Rt 15. EB IL St Rt 13/158 near St. Clair Ave. in Belleville. EB IL St Rt 13/158 west of Illinois Ave. in Belleville. A junction marker on NB IL St Rt 159. WB IL St Rt 13 on the eastside of Belleville. BGS on WB IL St Rt 13/15. A BGS on WB IL St Rt 13/15. WB IL St Rt 13/15 on the eastside of Belleville. WB IL St Rt 13/15 near Greenmount Road. EB IL St Rt 13 south of Freeburg on the bridge over the Canadian National Railroad. WB IL St Rt 13 at the Kaskaskia River, near New Athens. WB IL St Rt 13 near New Athens. EB IL St Rt 13 between New Athens and Lenzburg. WB IL St Rt 13 just west of New Athens. EB IL St Rt 13 west of Marissa. WB IL St Rt 13 in Marissa. SB IL St Rt 4/EB IL St Rt 13 near the Randolph/St. Clair/Washington County Line. IL 13/15 re-built Freeburg-to-Belleville WB IL 13/15 on the northside of Freeburg. (September, 2007) WB IL St Rt 13/15 at the eastern end of the work zone. (August, 2006) WB IL St Rt 13/15 at the point above. (April, 2007) WB IL St Rt 13/15 at the point above. (September, 2007) The new EB lanes will be to the left of the current lanes. (August, 2006) At the top of the hill in the photo above the road-way will shift. WB lanes will be to the right of the current lanes. (August, 2006) The new WB lanes are to the right. (April, 2007) WB IL St Rt 13/15 at the point above. (September, 2007) WB IL St Rt 13/15 in the work zone. The new WB Lanes are to the right. (April, 2007) WB IL St Rt 13/15 near the eastside of the sharp curve. This is being streched out. (August, 2006) WB IL St Rt 13/15 at the curve. (April, 2007) WB IL St Rt 13/15 at the point above. (September, 2007) WB IL St Rt 13/15 in the middle of the curve. (August, 2006) WB IL St Rt 13/15 at the point above. (September, 2007) WB IL St Rt 13/15 near the western end of the work zone. (April, 2007) WB IL St Rt 13/15 at the west end of the work zone. (September, 2007)
