MoDOT to close Zumbehl over I-70 for upcoming traffic shift on Zumbehl April 19-29

ST. CHARLES COUNTY – Drivers on Zumbehl Road over Interstate 70 should consider alternate routes during overnight hours starting Wednesday, April 19 through Friday, April 28. Crews will be closing Zumbehl nightly from 10 p.m. to 5 a.m. to prepare to switch traffic onto the new Zumbehl Road bridge. This closure will occur on Zumbehl between West Clay and Veterans Memorial Parkway. All work is weather permitting.

Crews will restripe Zumbehl Road on Saturday, April 29 from 10 p.m. to 5 a.m. Once completed, traffic will be moved to the new bridge.

A weekend overnight lane closure of both directions of I-70 at Zumbehl will occur in May to demolish the old Zumbehl Road bridge. Traffic in both directions of I-70 will be routed up and over the ramps. A schedule will be released when work is set to begin.

 The Cave Springs and Zumbehl interchanges are being converted into single point urban interchanges (SPUI) for the I-70 Cave Springs to Fairgrounds Design-Build Project. As construction on this project progresses, both interchanges will remain open to drivers.

For more information and project updates, visit 



Districts Involved
St. Louis