In some of the best evening light i've seen in a long time, 2 bright Union Pacific units take K683 west through Lock 14.

A UP SD70M brings the EC-5 south.

Light snow covers the southwestern Pennsylvania area as a Union Railroad ore train utilizes the High Grade Bridge as it approaches USX's Edgar Thompson Works. The gons in the foreground reside on ... (more)

It's Pronounced Duːkeɪn (or "Doo-Cane")

A Union Railroad empty steel slab train passes through the railroad's Duquesne Yard in, of all places, Duquesne, Pennsylva... (more)

A southbound Union Railroad consist rolls over one of the massive bridges in Turtle Creek approaching East Pittsburgh.

In 1936–1939 Baldwin Locomotive Works built nine 0-10-2 steam locomotives for the Union Railroad. Since these were the only locomotives ever built in the United States to this wheel arrangement of... (more)

In 1936–1939 Baldwin Locomotive Works built nine 0-10-2 steam locomotives for the Union Railroad. Since these were the only locomotives ever built in the United States to this wheel arrangement of... (more)

In 1936–1939 Baldwin Locomotive Works built nine 0-10-2 steam locomotives for the Union Railroad. Since these were the only locomotives ever built in the United States to this wheel arrangement of... (more)

Bringing up the rear of a southbound Union Railroad loaded ore train is URR caboose number 101 at milepost 2 along the North Bessemer Branch in Penn Hills, PA.

The Union RR prepares to set off a cut of cars for Norfolk Southern at the interchange track in Homestead, PA.

During the begins of 2016, Union Pacific train were detouring over BNSF Transcon due to track work along UP's Sunset Route. During this time, there was two to four UP trains a day running over the... (more)

Always Expect a Train.. Highway 30 follows Union Pacific's Transcon mainline across the state of Nebraska and along this line, there a lot of railroading crossings. In Lexington, there is r... (more)