St. Louis

Columbia Drivers Alert as I-70 Eastbound Lane Closure Scheduled for Major Improvements

AI Assisted Icon
Published on September 24, 2025
Columbia Drivers Alert as I-70 Eastbound Lane Closure Scheduled for Major ImprovementsSource: Unsplash/ Jon Tyson

Significant delays are on the horizon with a scheduled single-lane closure on eastbound Interstate 70. Starting on the evening of Friday, October 3, at 7 p.m., and continuing through October 6, until 6 a.m., road warriors will need to navigate through reduced lanes between Missouri Route 763 and U.S. Route 63, as reported by Missouri Department of Transportation. This traffic snag is part of the department's ongoing efforts to enhance the I-70 corridor.

I-70 eastbound near Boone County Route B will have lane closures as part of the Missouri Department of Transportation’s (MoDOT) Improve I-70: Columbia to Kingdom City project. All ramps in the area will remain open, and drivers are advised to slow down, stay alert, and follow work zone safety rules.

The project includes adding a third lane to a 20-mile stretch, along with pavement improvements and upgraded interchanges at U.S. Routes 63 and 54. Funded by the Missouri FY2024 budget, the wider Improve I-70 program covers nearly 200 miles from Blue Springs to Wentzville, including planning, design, construction, and reconstruction. Work schedules may change due to weather.