We have a couple of overpasses on one of the main roads that are like ice rinks. I was coming come form somewhere yesterday and someone in front of me wiped out. Hit the right retaining wall, twirled in a circle, hit the left retaining wall, twirled in another circle and went back and hit the right retaining wall again. Never hit another car on that busy road which was a miracle. Good thing for the concrete retaining walls or she would have went flying down onto I-75.