felt like an eternity until we stopped. >> it is astounding that no one was killed. tuesday's accident comes just three weeks after a deadly train wreck in new york at a rail crossing. >> our brian todd's been looking into what's become a persistent and dependly problem. >> reporter: as crash investigators comb through the scene of another accident between a train and motor vehicle, new concerns about the safety of rail crossings. in california it was the truck driver officials say who took an inecopplicable wrong turn. >> rather than make the right turn on to westbound 5th, it turned on to the tracks. >> reporter: hoe of unhurt and fortune to have gotten away from the oncoming train. >> the power of a train impacting the vehicle is the same as a car crushing a soda can. >> reporter: libby recter snipe says highway-grade crossings where roadways cross railroad