A look from the inside of the caboose at the sleeping giant, 4014. The work party had come to an end on this chilly December day and I decided to take some new angles of the Big Boy from inside th... (more)

Union Pacific’s Potash local is just about to enter a large cut and exit Bootlegger Canyon on the way to Potash, Utah, on February 10, 2006. An EMD SD60/GE C40-8 duo powers the short train though ... (more)

A westbound UP freight crosses the seemingly endless salt flats of western Utah on its way to California, seen here near the famous Bonneville Salt Flats. There is something about the western USA... (more)

With a fresh crew on board, 213 is back underway passing through Spencer with a pair of western visitors up front.

A new EMD SD70ACe leads UP's Global 3 to Long Beach 'K-Line' stack train through Salt Lake City. This super stacker featured 210 loads, 0 empties, 12,118 tons, 12,489 feet of train in 2x2 DPU. The... (more)

UP's Long Beach to Global 2 stacker rolls east through North Yard in Salt Lake City.

UP's North Yard mechanical department gives the outbound MWCNP some assistance prior to departure for Ogden and points east.

Working South and working joint with job 16.

With paired operations west of Ogden and Salt Lake City between UP and Western Pacific, UP 3563 leads its westbound train around WP's Arnold Loop near the eastern edge of Nevada on April 18, 1980.... (more)

A UP vehicle train exercises its trackage rights on the BNSF, as its three units head west through Joliet.

The NPLAT, one of the hottest trains on the UP at the time, heads west along the Lynndyl Sub at Lake Point, Utah. In the background, the Great Salt Lake is cloaked in fog while along the shoreline... (more)

A well worn GE C30-7 leads an export coal train west out of Provo Yard on March 7, 1993. The UP 2482 is from a roster of 140 units the Union Pacific acquired between July 1977 and Oct. 1980. The 2... (more)

Yellow heritage: Walking along the fuel tracks at Union Pacific’s North Yard in Denver, Colorado, an electrician carries his ID tag and tools of the trade to another locomotive on April 15, 2013. ... (more)