An assortment of Santa Fe locomotives, as well as a set of Grand Trunk Western power off a transfer freight, gather at Santa Fe’s Corwith Yard in Chicago, Illinois, on February 9, 1991. From lef... (more)

One of Symington Yard's dual hump sets awaits a crew.

CN SD40-2 5368 and SD40-2W 5283 idle between assignments at Symington Yard in Winnipeg.

DMIR SD40T-3 407 is starting to get pretty rough around the edges since its departure from its home shop at Proctor, MN. Here it is sitting idling between assignments at CN's Symington Yard in Win... (more)

Montana Rail Link EMD F45 No. 390 and SD19-1 No. 651 sit inside the diesel house at the railroad’s locomotive shop complex at Livingston, Montana, on October 11, 2005. No. 651 is a rebuilt SD9, ... (more)

Soo Line, Milwaukee Road and Conrail EMD locomotives gather at Soo’s former Milwaukee Bensenville Yard locomotive facility at Bensenville, Illinois, on February 7, 1987. Ghostly Soo Line SD40 No... (more)

Montana Rail Link EMD F45 No. 392 faces brand new EMD SD70ACe No. 4300 at the railroad’s locomotive facility at Helena, Montana, on October 8, 2005. MRL No. 4300 is only a month old, and F45 No.... (more)

Santa Fe EMD GP40X No. 3801 rests in the afternoon sunshine of August 30, 1986, at the railroad’s locomotive facility at Corwith Yard in Chicago, Illinois. Flared radiators are a feature of the ... (more)

On a rainy day in July 1981, Union Pacific EMD GP40X Nos. 9000 and 9001 sit at Council Bluffs, Iowa. Easily seen in this photo, flared radiators are distinctive feature of the GP40X. Experimental ... (more)

As exhaust rises into the illumination of a light tower, Rio Grande EMD SD40T-2 No. 5371 rests next to the venerable sand tower at Helper, Utah, on the night of October 23, 2007. By this autumnal ... (more)

NJ Transit's latest heritage unit was very briefly placed on display outdoors at the Meadowlands Maintenance Complex. After a quick photo op 4101 was safely tucked away back indoors. This unit re... (more)

Waiting for duty, a trio of Rio Grande SD40T-2 Tunnel Motors bask in the summer sun in the engine facility at Helper, Utah, on August 7, 1996.

By February 2006, Rio Grande EMD SD40T-2 No. 5371 was the last Denver & Rio Grande Western locomotive on the Union Pacific system in its original unpatched paint and road number. Slumbering next t... (more)

Montana Rail Link EMD F45 No. 392 pauses for a portrait at Laurel, Montana, on October 11, 2005. F45 cowl locomotives have a design that likely reducing air resistance, but more importantly, it do... (more)

Santa Fe EMD SD39 No. 1567 shines in the afternoon sun on the afternoon of September 1, 1991, at the railroad’s locomotive facility at Corwith Yard near Chicago, Illinois. Similar looking to the... (more)