One time when I was a kid and my Father was driving, we were on a road that snaked right and left and crossed a train track many times. There was a woman driver ahead of us and she crossed the track and then stopped as we were crossing, leaving us stopped right on the track. The second time the road crossed the track she did it to us again. My dad commented about it, something like what the heck does this woman think she is doing coming to a complete stop AFTER she crosses the track? After she got us two times in a row we stopped and waited for her to go each time before we crossed the track. To this day I have no Idea why that woman stopped each time after she crossed the track. BTW that was back before cell phones, so she could not have been on the phone.