If they used a tow truck to remove the feed truck, then the railroad should of been notified. If the driver was able to self recover the truck, I can see him not reporting. (Trying to keep his job.) But the use of a tow truck to recover the feed truck, means people were notified. Even if the feed truck bounce off the track and roll back into the ditch next to the track. You have a tow truck company that is use to working with police, fire, and EMS. They understand damage need to be reported. (Guard rails, bridges, Hazmat, and even dirt-mud). Clean up is just as big as recovering the vehicle, if not more costly.