I believe they are called car stops?
This is what I was referring to http://www.bryantpaving.com/images/carstop.jpg
I should note, from what I could tell happened (from the drivers seat, since I didnt actually see it) is that the front right tire went over, and as soon as it drove over it and it started scraping I stopped and reversed. But I did have to give it a decent amount of gas to get back over the stop in reverse, only momentarily of course.
I hope nothing happened
I felt so stupid as this happened. I pride myself in being able to drive well, being able to feel the gear as if it were an extension of my leg....Then end up doing something so foolish..