An awesome class unit and extremely rare leader for Arizona, CN 8000, pulls an autorack train uphill out of Tucson heading for Texas.

UP 6849 leads a empty EB grain train out of the Tucson Yard, in tow was UP 1983 and NS 1066. Also note the new signal bridge.

UP 2684 leads the Hot City of Industry to Global 4 Z train out of Tucson

UP 7484 leads the ZG4TU out of the yard in Tucson, AZ

While going through our father's estate, I came across this old photo of a steam locomotive in Tucson, Arizona. My father was in the USAF and was stationed at Tucson, so I know that is the locati... (more)

Tucson Sun Link Streetcar # 105 (United 200s) at 'The Hut' bar and event location

Amtrak P42DC No. 1 leads train No. 2 through Stockham, location of much-used double crossovers in Tucson. The dispatcher has this morning's Sunset Limited on Track 2, where she'll be right to the ... (more)

As a westbound UP stack train passes on Track One, the engineer of EMD 7006 gets a smoke in behind the cab before departing eastward with his stack train. UP tested a number of EMD's demonstrator ... (more)

There’s little doubt to the heritage of Union Pacific EMD GP40-2 No. 1413 switching at Tucson, Arizona, on April 24, 2017.

A pair of switch jobs at Union Pacific’s Tucson yard are led by former Southern Pacific EMD GP40-2s on April 24, 2017.

This is the emblem that stands atop the beautiful El Paso & Southwestern passenger depot in Tucson. Built in 1913, with the leasing of the railroad to the Southern Pacific in 1924, the depot was t... (more)

Near sunset, UP 6350 departs the yard westbound. UP 5338 is a GP40-2, starting out life as SP No. 7955.

Leaving downtown Tucson, Arizona, in its wake, Union Pacific ZSALC curves alongside N. Van Alstine Street heading west on the Sunset Route on April 24, 2017. I totally didn’t agree with the sent... (more)

As the sun sets a Union Pacific manifest train roars up the 1% grade out of Tucson, AZ

UP 5430 comes to a stop at the Kolb OS to wait for a high priority Z train to pass before it continues on into Tucson for a fresh crew