The guy from the dump truck looks like he has a hi-viz vest, and may be a city or county employee. If so, I could see someone like that inspecting the damage. I don't know why the woman would want to get close to the train.
Odder, at the end, in the aerial shot, it looks like they climbed over the wreck and were walking down the street. Not something I'd want to try. I'd turn around and find another crossing!