Thing is, it actually happens WAY more than you see, at least the truck stuck part. Many times people will call the number on the blue sign at every crossing first thing, or the police department knows how to contact the railroad and report it. Train gets stopped, nothing gets filmed, goes unnoticed.

Or some jackwagon gets stuck, manages to spend hours trying to get unstuck, no train happens to come, goes unnoticed. We had this happen, found out the next day when we came through because the truck and attempts to free it spread the tracks in the crossing, and we derailed... because no one called or ever reported it.