CHICAGO (CBS)– Crews are responding to a level 1 hazmat situation in Gresham.
Crews are on the scene at 81st Street, east of Halsted.
A vehicle fire in a industrial area spread to businesses and warehouses in the area. Officials said the warehouses carry chemicals, turning the situation into a level 1 hazmat.
Delays are expected on 81st Street.
This is a developing story.