A crewman guiding a stack track past the Union Pacific's North Yard holds on tight as BNSF 7875 leads a freight towards Denver on the adjacent track.

A BNSF train has made the turn at Keddie and heads north for a crew change just after this crossing of Clear Creek.

CSX priority intermodal train I031 (North Bergen, NJ to Jacksonville, FL Duval Ramp) is seen crossing Benning Draw over the Anacostia River in the District of Columbia with Tropicana juice cars on... (more)

BNSF 7875 (ES44DC) leads the Laurel, Montana to Denver, Colorado train past the Union Pacific's large North Yard in Denver.

CN ES44DC 2342 and Dash 9-44CW 2682 approach Spences Bridge as they lead a westbound intermodal through the Thompson River canyon.

CSX ES44DC 5376 with east bound Q262 at Buffalo, New York. July 11, 2011. Jack D Kuiphoff © photo

And eastbound priority Z train speeds through Empire Ca

A manifest freight pulls up and stops at Gibb to wait for a van.

NS 16T makes it's way up the H line towards Riverton Junction

BNSF 7365 (ES44DC) leads a stack train towards Hudson, Colorado on the Brush Sub.

B650 rolls out of a meet with M653 at Cherryville, passing a mural depicting the local tradition of firing shotguns on New Year's Day - the "Cherryville Shooters".

A massive M401 manifest cuts through Wilson in the late afternoon early into their trip out of Rocky Mount.

BNSF 7571 brings the Z-ALTSBD up the Wichita Falls Sub just below the Avondale siding under a vibrant golden morning sunlight

CSXT 5444 leads CSX B523 Middletown Ohio to Dearborn Michigan to Cliffs Steel under the signal bridge at South Deshler.

With a DC GEVO in charge, NS 29C rumbles west through Shawsville, VA.