Union Pacific's Ohio Crane MP-70 departs North Yard in Salt Lake City for Roseville, California. The MP-70 was remanufactured by American & Ohio Locomotive Crane Co., Inc. of Bucyrus, Ohio.

UP's Global 3 to Long Beach stacker awaits a recrew at North Yard in Salt Lake City. See if you can spot a Baldwin locomotive among UTA's commuter rail equipment.

The Wendover Local glides into Salt Lake City while cumulonimbus clouds build above the nearby Wasatch Front.

Utah Railway's RUT312 local takes the signal at CP Salt Lake City with 38 tank cars for the Tesoro refinery.

On a clear evening in Salt Lake City, UP's Long Beach to Global 2 stack/auto train combo glides east through North Yard on Main 3. Precious little snow remains on the higher elevations of the near... (more)

With more than 41 years of continuous service on the UP, SD40-2 3151 kicks a cut of cars at the top end of North Yard in Salt Lake City. This elderly EMD (still wearing its original road number) w... (more)

Union Pacific's 'Sandy Local' rambles north along the Passenger Main between 5th and 6th South on 4th West in downtown Salt Lake City. Caboose 25394, a CA-6 model, was built new by the UP in Nov. ... (more)

Union Pacific's Salt Lake City based Pioneer Local rolls into North Yard on a sunny March 5, 1977 afternoon. Check out the super-sized snow plow on the pilot of EMD GP9 No. 142.

UP's hot Denver - Salt Lake City Z train rambles west through downtown on the evening of the Summer Solstice, 2013.

A busy moment is captured at UP North Yard in Salt Lake City. The SCSLV Ringling Bros and Barnum & Bailey Circus train arrives on Main 3 while the ZLAAH intermodal and MWCNP general freight trains... (more)

Cars containing animals from the Ringling Brothers and Barnum & Bailey Circus train roll slowly down the Rose Park Spur where they will be watered and cared for with the assistance of the Salt Lak... (more)

The Ringling Brothers and Barnum & Bailey Circus rolls into Salt Lake City for a crew change on June 11, 2013.

A North Platte to West Colton manifest departs Salt Lake City on June 14, 2013.

Union Pacific's Denver, CO to Salt Lake City, UT expedited intermodal zigs and zags through Grant Tower at CP C782, Ninth West in Salt Lake City.

Union Pacific's high priority ZLAAH (Los Angeles to Chicago) arrives at North Yard in Salt Lake City for a crew change. Today's impressive Z has 113 loads, 0 empties, weighs 6,511 tons with 8,213 ... (more)