MoDOT - Missouri Department of Transportation

04/16/2026 | Press release | Distributed by Public on 04/16/2026 10:15

MoDOT to close Herky Horine Road under I-55 for bridge demolition this weekend

JEFFERSON COUNTY- Crews will close Herky Horine Road under I-55 from 7:00 p.m. Friday, April 17 to 5:00 a.m. Monday, April 20 for bridge demolition. Traffic on I-55 has been shifted onto a new bridge over Herky Horine Road allowing for demolition of the old northbound structure. All lanes of I-55 will remain open. All work is weather permitting.

All detours will be signed.

For additional information about current and upcoming detours and project status, please visit the I-55 Corridor Improvement project website at: Interstate 55 Corridor Upgrades in Jefferson | Missouri Department of Transportation (modot.org).

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 April 16, 2026, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on April 16, 2026 at 16:15 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 If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]