Wheeling HazMat on Lake Cook Road by Walmart

Wheeling Fire Department is managing a HazMat situation on Lake Cook Road about 25 yards east of the Walmart driveway with the traffic stoplight.

A barrel was reported spilled by accident, which caused an unknown substance leaking from the barrel.

Buffalo Grove Fire Department hazmat experts are also on the scene.

Expect delays: traffic in the area is being re-routed.