Results

MoDOT - Missouri Department of Transportation

09/24/2026 | Press release | Distributed by Public on 09/24/2026 09:00

Business Loop 70 to close under I-70 in Columbia overnight Thursday

JEFFERSON CITY, Mo. - Business Loop 70 will close underneath Interstate 70 for several hours Thursday night as crews remove signs on the bridge.

From 8 p.m. Thursday, Sept. 24, to 12 a.m. Friday, Sept. 25, construction crews working with the Missouri Department of Transportation will remove signs on the I-70 bridge over Business Loop 70 in preparation for widening the bridge to accommodate additional I-70 lanes. To safely perform this work, there will be no access on Business Loop 70 underneath I-70. All ramps are expected to remain open.

Those south of I-70 on Business Loop 70 can access westbound I-70 via Missouri Route 763 (Range Line Street). While those north of I-70 on Business Loop 70 can access eastbound I-70 via Missouri Route 740 (Stadium Boulevard).

All work is weather-permitting and schedules are subject to change.

MoDOT asks all motorists to work with us by buckling up, putting your phone down, obeying all traffic signs, and slowing down and moving over in work zones.

This work is part of one project in MoDOT's Statewide Improve I-70 Program, Improve I-70: Rocheport to Columbia, which will add a third lane of travel in each direction to the 14-mile stretch of I-70 between the Missouri River Bridge at Rocheport and approximately U.S. Route 63 in Columbia. This $441 million fixed-cost contract includes new pavement on all three lanes of I-70 and will also make interchange improvements at Route J/O, Midway (Route 40), Stadium Blvd., Business Loop 70, Providence Rd., Rangeline St., and U.S. Route 63.

Missouri's FY2024 budget, approved through the state legislative process and governor provides, $2.8 billion in General Revenue to build a third lane of I-70 across the state. The program will plan, design, construct, reconstruct, rehabilitate, and add a third lane in each direction on nearly 200 miles of I-70, from Blue Springs to Wentzville. For more information on the Improve I-70 Program and to sign up for program e-mails, visit http://www.modot.org/improvei70 .

For more information, call MoDOT at 888-ASK-MODOT (275-6636) or visit www.modot.org . To receive the latest statewide news and text alerts, signup for e-updates .

###

MoDOT - Missouri Department of Transportation published this content on September 24, 2026, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on September 24, 2026 at 15:00 UTC. If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]