Construction Updates





Please be patient and cautious.  Many improvements in various locations throughout O’Fallon are underway or about to begin.  We apologize for any inconveniences but SAFETY of both the general and public workers is our main concern.  Closures are unfortunately inconvenient, but necessary to bring these projects to timely completion. 

Old Collinsville Road & Milburn School Road Intersection - The intersection of Old Collinsville Road and Milburn School Road has been reopened to traffic. Construction of the roundabout at this location is substantially complete.

North Green Mount Road, Between Highway 50 and State StreetThe road is open.  Construction at this location is substantially complete.

Green Mount Road And Central Park Intersection Improvement Project - On Tuesday, July 10, 2018, construction will begin on the Green Mount Road and Central Park intersection improvement project. The intersection will remain open during construction, but lane restrictions will be in place periodically. The contractor is required to have all lanes open from 4 - 6 p.m., each day. It is anticipated construction will be substantially complete in November 2018, weather permitting.

Annual Concrete Program:  Work on the annual concrete contract is ongoing throughout the City on various pavement, curb and sidewalk locations.

Annual Street Resurfacing:  Work will occur in various areas.  Click here for map locations.