Westchester, IL – A semi rollover early Thursday caused significant traffic disruptions near the Mannheim Road ramps to I-290 eastbound. Authorities have closed the Mannheim Road northbound entrance ramp to I-290 eastbound and the I-290 eastbound exit ramp to Mannheim Road.
According to Illinois State Police, the closures are expected to last several hours as crews work to clear the scene. Drivers should avoid the area and seek alternate routes. Traffic delays are already building, with backups reported on nearby roadways, including Roosevelt Road and Wolf Road.
The crash occurred during the morning rush hour, creating headaches for commuters traveling through Cook County. Police have not reported any injuries but urge caution for drivers navigating the detour routes.
