Southbound Amtrak No. 91 crosses the Lake Monroe St. Johns River drawbridge at DeBary, Fla., en route to Sanford, Fla., and Orlando and points south. Digital image.

UP freight crosses remote Pecos River bridge on a hot December afternoon. Digital image.

Eastbound California Zephyr rounds the Colorado River curve at Dell. 100 speed slide film.

The John Kerry- John Edwards "Believe In America" campaign tour train visits Kansas City Union Station.

The John Kerry- John Edwards "Believe In America" campaign tour train visits Kansas City Union Station.

Southwest Chief descends Raton Pass.

Eastbound Southwest Chief rolls through Canoncito Siding, approaching Apache Canyon and Glorieta Pass, north of Lamy, N.M. Shot with 100 speed Provia slide film with 50mm lens.

Westbound Southwest Chief passes under Devil's Footstep close to sunset, south of Galisteo, N.M., between Lamy, N.M., and Albuquerque. Shot with 200 speed film with 50mm lens. Ran out of slide fil... (more)

The Southwest Chief approaches lava flows just east of Grants, N.M., en route to Albuquerque, N.M. Shot with Provia 100 slide film.

Southwest Chief at Marmon siding, near the Mesita Indian village. A westbound BNSF freight has crossed over to the other main track. The Chief will soon leave the transcon mainline for Kansas. Sho... (more)

Southwest Chief leaving Marmon siding, near the Mesita Indian village, after a westbound BNSF freight crossed over to the other main track. The Chief leaves the transcon mainline for Albuquerque a... (more)

Southwest Chief at Marmon siding, near the Mesita Indian village. A westbound BNSF freight has crossed over to the other main track. The Chief will soon leave the transcon mainline for Albuquerque... (more)

Sunset Limited races the sunset at Steins, N.M., just west of Lordsburg, N.M, en route from Tucson, Ariz., to El Paso, Texas.

The Kansas City Mule after arriving at Union Station and disboarding passengers, makes its westbound reverse move preparing to turn east for its afternoon departure to St. Louis. Digital image.

The Kansas City Mule after arriving at Union Station and disboarding passengers, makes its westbound reverse move preparing to turn east for its afternoon departure to St. Louis. Digital image.