Oil spill cleanup on Dan Ryan Expressway underway following crash

CHICAGO - An oil spill shut down two lanes on the southbound Dan Ryan Expressway Thursday morning, according to state police. 

The Illinois Department of Transportation responded to the scene on I-90 near Ohio Street around 10 a.m.

The spill was caused by a traffic crash. No additional information is available at this time. 

This is a developing story. Check back for updates.