At approximately 12:40 p.m. on September 11, 2026, a semi‑truck trailer collapsed on a bridge spanning Interstate 290 at the intersection of West Congress Parkway and South Independence Boulevard in Chicago’s Garfield Park neighborhood. The collapse caused the bridge to bend and block the highway, creating an immediate obstruction on one of the city’s primary downtown routes.
Chicago police officers arrived at the scene shortly after the incident was reported. Responding units worked to secure the area and direct traffic away from the blocked portion of I‑290. The sudden loss of the bridge’s structural integrity forced motorists to seek alternate routes, leading to noticeable traffic disruptions throughout the Garfield Park area.
The blockage occurred during the midday rush, a time when I‑290 typically carries a high volume of commuter and commercial traffic. Drivers reported extended delays as the lane remained closed while emergency crews assessed the situation. Police officials confirmed that the semi‑truck’s trailer was the source of the collapse, though the precise cause of the failure has not been released.
City authorities indicated that removal of the wreckage and repair of the bridge would require coordinated effort among multiple agencies. In the meantime, traffic officials posted signage to guide vehicles to nearby detours and advised commuters to allow extra travel time.
The incident underscores the importance of the I‑290 corridor for downtown mobility, as the highway serves as a vital link for commuters and freight movement across the region. Police and transportation officials continue to monitor the site, and updates will be provided as the clearance operation progresses.
No injuries were reported in connection with the bridge collapse, and the Chicago Police Department has not announced any arrests related to the event. The department is investigating the circumstances surrounding the trailer’s failure and will release further details when available.