ComEd assures that power lines do not affect sensitive railroad ... The voltage between the rails then was monitored in each track section. When a train crossed over the electric isolation (insulated ...

Commonwealth Edison Co. has ordered a unit train set of 110 lightweight aluminum gondola cars for hauling low-sulfur coal from the Black Butte Mine in southern Wyoming to four Chicago area power ...

He was joined by retiring Workforce Development Chair Susan Sadlowski Garza (10th), a onetime Lightfoot supporters now determined to slow the ComEd train. “I had a briefing on this that lasted ...

A complaint was filed in Cook County on behalf of a high school student against ComEd Monday after he was electrocuted in a train yard during a work program in July. Hunter Wolfe, 17, died in a ...