So, to get this shot, I set up my tripod on the southbound I-15 from Las Vegas to Los Angeles. Just kidding :P. I actually took this shot while the car was still moving and you can even make out where my windshield was dirty/clean. I took a bunch of these shots because the clouds were beginning to roll in and provided plenty of photo-ops. I liked this train bridge/overpass because it seemed unique compared to all my other shots of just the desert and road. Enjoy.