Union Pacific Big Boy No. 4014 and Northern No. 844 double head on a special passenger train headed downgrade at Castle Rock, Utah, on the cold and rainy morning of May, 8, 2019. The train is boun... (more)

Union Pacific Big Boy No. 4014, carrying U.S. and State of Utah flags, steams downgrade on the damp morning of May, 8, 2019, at Castle Rock, Utah. The locomotive is leading a special passenger tra... (more)

A RTD (Regional Transportation District) A Line commuter train passes Coors Field, home of the Colorado Rockies major league baseball club, as it approaches the 22nd Street/Park Avenue overpass at... (more)

Scaring up the birds, a Dakota, Missouri Valley & Western corn train rolls milepost 379 rolling through the wetlands a mile east of Braddock, North Dakota, on August 30, 2018. The train is powered... (more)

Toward sunset on June 18, 2015, a northbound BNSF coal train led by a fresh pair of EMD SD70ACe locomotives crosses Logan Hill north of Bill, Wyoming.

A rain storm has just cleared at Montana Rail Link’s “roundhouse” at Helena yard on October 8, 2005. Just off the turntable, EMD F45 No. 392 faces new SD70ACe No. 4300 in the last sun rays of the ... (more)

Florida East Coast GP40-2 No. 415 leads a yard transfer with the four red-white-blue FEC SD70M-2s up front across Jax Drawbridge over the St. John River at Jacksonville, Florida, on January 11, 20... (more)

A southbound BNSF train is passing through Sheep Canyon, seen in the darkening shadows in the background, approaching Stucco north of Greybull, Wyoming, on the afternoon of June 27, 2018.

Two members of the steam team lube the rods of Union Pacific Northern No. 844 at Rawlins, Wyoming, on May 6, 2019.

Amtrak’s California Zephyr meets a westbound BNSF freight at Rocky, Colorado, on the afternoon of June 28, 2014. In the background is the city of Denver, where train 6 will be making a station and... (more)

A Canadian Pacific manifest freight rumbles into the siding at Swansea, British Columbia, on July 21, 2013. General Electric ES44AC No. 8921 leads three AC4400CWs for power on this eastbound train... (more)

A trio of Montana Rail Link EMD SD35s power the day gas local eastbound approaching Perma, Montana, on October 6, 2005. Lead unit No. 703 is specially-painted with Operation Lifesaver graphics and... (more)

Now that RTD’s line from Denver Union Station to Wheat Ridge, Colorado, is open, train traffic around DUS can get downright busy. In this view looking up the throat of the station’s trackage—from ... (more)

The air is heavy with humidity in Montana’s Clark Fork River Valley with fog rolling through the the tree-covered mountains as a BNSF freight marches west through the moist conditions at Trout Cre... (more)

Snow dusts the mountains of Glacier National Park on Marias Pass on the autumn day of October 8, 2018, as a westbound BNSF grain train approaches Bison, Montana.