Crash on eastbound I-90 at Des Plaines oasis causing delays

A rollover crash on Interstate 90 near the Des Plaines oasis was causing traffic delays Tuesday morning.

Traffic was congested just before the oasis on eastbound lanes of the tollway.

A vehicle had rolled onto its side and other cars were stopped nearby. An ambulance, police and tow truck was on the scene.

It's unclear how the crash happened and whether anyone was injured.

The crash is causing delays of about 10 minutes, according to sigalert.com.