St. Louis

Upcoming Bridge Repairs to Disrupt Traffic in Clay County on U.S. Route 169 and I-435

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Published on November 13, 2025
Upcoming Bridge Repairs to Disrupt Traffic in Clay County on U.S. Route 169 and I-435Source: Unsplash/ Mark König

Drivers navigating through Clay County may want to plan for some extra travel time next week. The Missouri Department of Transportation (MoDOT) has announced an upcoming bridge rehabilitation project that will affect traffic on northbound U.S. Route 169 at EB Interstate 435. The scheduled work will cause some lane and ramp closures that are important for motorists to be aware of, according to MoDOT.

Beginning on Monday, November 17, and continuing through Tuesday, November 18, from 8 am to 3 pm each day, the ramp from SB U.S. 169 to EB I-435 will be closed, and the right lane of EB I-435, at the U.S. 169 interchange will also be shut down. These traffic modifications are necessary for crews to safely carry out bridge repairs. Commuters should expect, and plan for delays, or consider alternative routes where possible.

In a measure to urge caution, MoDOT reminds drivers to slow down and remain attentive when traveling through work zones. They note that work zones can vary significantly in appearance, from long-term construction sites to short-term, temporary disruptions for rapid repairs or debris removal. The department emphasizes the importance of driver vigilance in ensuring both their safety and that of the road crews.

For those seeking more information about the bridge rehabilitation project and to stay updated on traffic conditions, MoDOT encourages travelers to visit their website.