Attachment 36634
https://www.msn.com/en-ca/video/news...in/vi-BB18YPHl
Well, someone didnt do their homework ! And lost their job.
It appears to me that there is enough clearance between the actual roof of the train car and the bridge. However, when you add the peeled metal from the previous car, there is not enough room.
It would be interesting to see the very first time the bridge was struck. All the video I could find starts with at least one car already peeled open.