Here is a map showing the area in question.
The bridge(elevation 4675m) is where the units fell approx 300 feet into the Kicking Horse river. This is just westbound of Yoho
Grain cars are piled up on the ground before the #1 Highway overpass from the pics I have seen on the news
The grade is approximately 2.2%
Here are a couple vintage pics showing the bridge in question. There is a second bridge across the same river but it’s right after the lower entrance to the lower spiral tunnel
Al
