Illinois Department of Transportation

09/10/2026 | Press release | Distributed by Public on 09/10/2026 07:49

Lane closures scheduled on I-55/I-64/US 40 in St. Clair County

FAIRVIEW HEIGHTS - The Illinois Department of Transportation today announced upcoming lane closures on westbound Interstate 55/I-64/U.S. 40 between Illinois 3 and the Poplar Street Bridge in Madison County for bridge repairs.

Beginning at midnight Monday, Sept. 14, two westbound mainline lanes will be closed at this location. The two outer lanes and ramps will remain open during the closure.

All lanes are expected to reopen on or before 5 a.m. Friday, Oct. 2, weather permitting.

Over the next six years, IDOT is planning to improve 7,107 lane miles of highway and 8.4 million square feet of bridge deck as part of Rebuild Illinois, which is investing $33.2 billion into all modes of transportation. Accomplishments through Year Seven of Rebuild Illinois include $25.6 billion of improvements statewide to 24,498 lane miles of highway, 959 bridges and 1,475 additional safety improvements.

For IDOT District 8 updates, follow us on the social media platform X at @IDOTDistrict8 or view area construction details on IDOT's traveler information map on GettingAroundIllinois.com.

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Illinois Department of Transportation published this content on September 10, 2026, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on September 10, 2026 at 13:49 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 If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]