I once saw a deer get hit on the way to drop something off at friends house. It took all of ten minutes to get to his house and back.
By the time I got back to where the deer was, two guys were cutting off the back haunches with a bow saw and flinging them in the bed of their truck. At least they knew where good parts were.
Buck season starts next week. There's going to be a lot of good eating on those roads.