I wish they would have shown what's behind that second Big Boy truck in the drone footage that shows the Schitt Treat Mint Plant. It looks like they may be putting in a force main tu the plant along the R-O-W. It doesn't explain much about what got that (probably) Volvo in front of the train.
MIR effects truck drivers too. Poor judgement or guessed wrong or something went wrong and in
this "case of MIR" its a double whammy causing a train derailment and maybe a triple whammy
by closing important river traffic for days which would be "MIR for river traffic". Huge trickle down
effect on everything.
__________________
If you are in a horror movie, you make bad decisions, its what you do.