A wrong-way driver collided with a semi early Thursday on the Chicago Skyway (I-90), spilling diesel fuel and closing all southbound lanes for more than an hour on the South Side.
A car slammed into a semi-trailer truck in Berwyn early Friday, causing the truck to spill its diesel fuel all over the roadway.
Five ambulances and a hazardous materials team were sent out Monday morning for a chemical spill at a business in LaGrange.
Diesel fuel has spilled in the basement of a Loop building Thursday morning.
The firm at the center of the oil spill last summer in Romeoville is offering an olive branch of sorts.