St. Louis

Bay Area Travelers to St. Louis Should Plan Detours for Upcoming I-270 Ramp Closure for Pavement Repairs

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Published on September 30, 2025
Bay Area Travelers to St. Louis Should Plan Detours for Upcoming I-270 Ramp Closure for Pavement RepairsSource: Unsplash/ Malachi Brooks

The Missouri Department of Transportation (MoDOT) will close the eastbound Route 370 exit ramp to southbound Interstate 270 in St. Louis from October 6 to October 10 for pavement repairs. Drivers should plan alternate routes.

According to MoDOT, the eastbound Route 370 exit ramp to southbound I-270 will be closed from 9 a.m. Monday through Friday. Drivers will need to detour using the Missouri Bottom Road exit ramp to continue southbound.

Motorists are advised to plan ahead, allow extra travel time, or consider alternative routes. Regular updates and traffic alerts are available on the MoDOT website.