For as long as I can remember, I've been obsessed with all methods of transportation. Planes, trains, automobiles, you name it.

When I was 4, I saw the Union Pacific's Challenger-class locomotive, No. 3985, the biggest operating steam locomotive in the world at the time. When I was 19, I got up at 5 a.m. to drive two hours to see UP's Big Boy No. 4014, even bigger than........

© Yuma Sun