Stevenson Expressway crash: Hazmat spill from semi rollover shuts down some I-55 lanes

Hazmat spill on Stevenson Expressway at County Line Road

A hazmat spill was reported on the Stevenson Expressway Tuesday morning.

COOK COUNTY - A crash involving a rolled-over semi-truck carrying hazardous materials shut down the inbound lanes of the Stevenson Expressway early Tuesday, causing major delays for morning commuters.

What we know:

The crash happened around 6:07 a.m. in the northbound lanes of I-55 near County Line Road, authorities said.

The semi-truck rolled over, blocking all inbound lanes and causing a hazmat spill. We're told the hazardous material is Epoxy resin.

The driver of the semi was taken to the hospital with injuries.

What we don't know:

It’s unclear what led to the crash and how long the cleanup will take.

What's next:

Drivers that take northbound I-55 should expect long delays or consider alternate routes.