Did frigid temperatures play a role in fatal B.C. train crash?
CALGARY – CP Rail says frigid temperatures have a big impact on train operations.
Investigators will try to determine if the cold played a part in this week’s deadly train derailment near Field B.C.
CP detailed the challenges of harsh weather in a paper last year.
It stated cold can cause air to leak from a train’s brake system, causing it to run shorter trains than usual.