Check out this photo and read the caption under the first one before going to the bottom one.
Look at the picture above and you can see where this guy broke through the guardrail, right side where the people are standing on the road (pointing). The pick-up was traveling from right to left when it crashed through the guardrail. It flipped end-over-end, across the culvert outlet, and landed right side up on the left side of the culvert, facing the opposite direction from which he was traveling.
