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MoDOT - Missouri Department of Transportation

07/24/2026 | Press release | Distributed by Public on 07/24/2026 09:57

MoDOT to close the on-ramp from Meramec Bottom Road to southbound I-55 overnight August 5

JEFFERSON COUNTY - Motorists traveling through Meramec Bottom Road will need to seek alternate routes overnight Wednesday, August 5, as the Missouri Department of Transportation will close the on-ramp from Meramec Bottom Road to southbound Interstate 55.

Crews will close the ramp from 8 p.m. until 6 a.m. Thursday, August 6th to place the new concrete bridge surface on the Meramec River Bridge.

Drivers can access southbound I-55 from either Arnold/Route 141 or Butler Hill Road.

All work is weather-dependent. For up-to-date traffic and travel info, motorists can check MoDOT's Traveler Information Map at http://traveler.modot.org/map/.

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MoDOT - Missouri Department of Transportation published this content on July 24, 2026, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on July 24, 2026 at 15:58 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 If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]