Semi crash on OB Edens Expressway leaves major delays in north suburbs, video shows

SKOKIE, Ill. (WLS) -- A semi crash on the Edens Expressway caused major delays during the Tuesday morning commute.

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The crash happened on the outbound lanes at Dempster in the north suburbs.

Chopper 7 was over the scene showing a semi rolled over under the Dempster overpass. The cab detached.

Most lanes were blocked as crews worked to clear the scene. Only one lane was open for traffic.

No injuries have been reported, so far.

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This is a developing story.