
Illinois 203 lane closures in St. Clair County begin May 11MADISON – The Illinois Department of Transportation today announced that road repairs on Illinois 203 between Collinsville Road and the Madison County line in St. Clair County will require daily lane closures beginning, weather permitting, Monday, May 11. The closures will affect both northbound and southbound lanes. Motorists should expect delays and are encouraged to use alternate routes during the closure. Drivers are urged to reduce speed, remain alert for changing conditions, obey all construction signage, and refrain from using mobile devices while approaching and traveling through the work zone. The project is expected to be completed by early summer 2026.
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Lane closures on I-55/70 in St. Clair County begin May 18MADISON – The Illinois Department of Transportation is continuing multiple coordinated improvements along the Interstate 55/70 corridor in St. Clair County to improve safety, mobility and road conditions. Beginning Monday, May 18, lane closures will be in place at the following locations to allow for pavement and structure repairs. Eastbound I-55/70 Between Exchange Avenue and Black Lane, traffic will be reduced to: • Two lanes during peak hours (approximately 4 p.m. to 6 p.m.) • One or two lanes during off-peak hours, as needed
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