MoDOT - Missouri Department of Transportation

09/18/2025 | Press release | Distributed by Public on 09/18/2025 09:51

Northbound I-170 Exit Ramp to Westbound I-70/Airport to Close Sept. 19-22

ST. LOUIS COUNTY -- MoDOT crews will close the northbound I-170 exit ramp to westbound I-70/Airport (Exit 7C) Friday, Sept. 19 at 9 p.m. until Monday, Sept. 22 at 5 a.m.

The ramp will be closed for bridge work.

All work is weather permitting. For more on roadway closures due to construction, additional work zone information and real-time roadway weather conditions go to http://traveler.modot.org/map. For real-time traffic, visit www.gatewayguide.com.

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MoDOT - Missouri Department of Transportation published this content on September 18, 2025, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on September 18, 2025 at 15:52 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 If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]