I just ruined my integra last week, went too fast on a 150 foot over pass, spun out and hit the guard rail going baqckward at 50, went up on the guard rail, came back down and slammed into the other side. If I had gone over, I prolly wouldn't be here today.
Here's what used to be the back of my car. Bent the frame, and thus it is totalled. Ignore the bad picture quality.