Kingman Terminal works the industrial park just east of downtown Kingman.

UP 4014 charges up the steep grade at Fenner

Six motors, and two more on the rear, hold back nearly 15,000 tons of freight on this Sioux City, IA to Barstow, CA manifest train, being led by a CSX GEVO, as it rolls through Valentine, Ariz., O... (more)

A Big Boy in The Land of The Gila Monster.

For the first time since the close of the steam era, an articulated steam locomotive took to the rails in Southeastern Arizona.
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4014 is on the eastbound S-curve, prior to passing under the westbound trestle at Cienega Creek

Flying past at near 50 miles an hour, the Union Pacific Big Boy heads east in the morning sun as they pass the famous Picacho Peak in the background.

UP 4014 slows as they drop down the short quick grade of the Mohawk pass as they plan to stop at the bottom of the grade for a quick lubrication of all of 4014's parts.

UP 4014 rounds the final leg of an "S" curve just outside of Sentinel, AZ as it continues to race east in the 100 degreees heat!

The Union Pacific 4014 departing the former Southern Pacific Tuscon yard as they head east for Lordsburg, NM on a fine October morning.

After already havig to go into Emergancy, the UP 4014 gets back underway as he continues east toward Tuscon, AZ and a much needed day of rest. Unfortunately the Big Boy will have to go back into e... (more)

The Union Pacific 4014 climbs the massive straight up the grade thru Fenner as he approches the top heading east for New Mexico.

After the dropping down grade from Mescale, the UP 4014 slowly glides toward the Town of Benson as thounsads await his arrival.

The Union Pacific Big Boy, UP 4014, exiting the lower track of the Cienega Creek Preserve before climbing up grade for Mescal, AZ.

With the last minutes of golden hour fast approaching, the UP 4014 pulls out of Tuscon as they prepare to head east for Lordsburg, NM as apart of the Union Pacific Big Boy tour.

Big Boy 4014 has just left Casa Grande for the short tour segment between that city and Tucson. The train is approaching the Toltec Road crossing in Eloy at a good speed. This was another hot day ... (more)