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The Wentzville Water Division will execute urgent repair work on the City’s main water supply transmission main beginning Monday, March 30. This work is taking place before the peak summer usage months to reduce potential impacts on customers; however, customers may still experience reduced pressure during the repair period. We anticipate the repair will be complete within 72 hours. If you have questions, please call (636) 639-2121 during regular business hours.

 

Highway Z Widening Project

Join us for an Open House on Monday, Aug. 25, from 4:30-7 p.m. at Wentzville City Hall to learn more about the upcoming Highway Z Widening Project. This project will expand Highway Z between Interstate Drive and Perry Cate Boulevard to a four-lane roadway, add turn lanes at key intersections, widen the Peruque Creek bridge and include a new traffic signal at Highway Z and Peruque Hill Parkway/Peruque Ridge Boulevard. This is a jointly funded project between the City, St. Charles County and the Missouri Department of Transportation. Stop by anytime during the event to view project details and talk with the team.

Monday, Aug. 25, 2025
4:30 p.m.-7:30 p.m.
Add to Calendar Aug. 25, 2025 4:30 p.m. Aug. 25, 2025 7:30 p.m. America/Los_Angeles Highway Z Widening Project City Hall

City Hall