Wheel slide, reflecting a trio of factors, led to the collision between a Chicago Transit Authority Yellow Line train and a ...

Federal investigators say a high speed limit, a disabled braking system and slippery tracks are to blame for a 2023 Chicago train crash that left dozens of people injured, according to a report ...

Piccadilly line trains have been affected by "wheel flats" which happen when the brakes are applied and the ... It takes about a day to repair one train. A new fleet with better braking technology ...

Federal investigators say a high speed limit, a disabled braking system and slippery tracks are to blame for a 2023 Chicago train crash that left dozens of people injured. A National Transportation ...

There was a curve on the tracks near the incident spot, possibly making it difficult for the passengers to spot the oncoming train ...