Gershenson Construction will be starting construction work on behalf of Modot

on St. Charles Rock Road From I-170 westward to I-270.

They will be making improvements to the sidewalks, curbs, driveway entrances and
most of the traffic signals. When these improvements are complete, the roadway will
be repaved with a new layer of asphalt. The project is scheduled to be completed
by September 1, 2023.

During this construction, they will be setting up daily lane closures along St. Charles Rock Road.
There will also be some periodic night work as well. 

Should you have any questions or issues regarding this project, please contact:

 24 hour Modot Customer Service at 314-275-1500