When you are out taking a normal daily ride in your Toyota Sienna, the last thing you expect is to see in your windshield is a massive cement truck careening your way on its two side wheels. But that's exactly what happened to Dr. Guan Zhu, a professor at Texas A&M University. Somehow, Zhu was lucky enough to walk away from the scene, and thanks to his recently installed dash cam - we gain a firsthand look at what his moments of terror felt like.

Check out the near game-over moment from the victim's POV: