Rio Grande 5403 leads a mixed set of UP and SP power at the Tucson yard.

SP 7657 west leads an assortment of SP and BN power into Tucson past a classic cantilever signal. This West Colton bound train just added it's helpers to head end.

SP 7754 west is stopped at the Wilmot crossovers for the main to clear at the Tucson yard. The hot Blue Streak Merchandiser will be in California by next morning.

What looks to be a train out of Phoenix rolls into Tucson just as the sun is setting on the Sonoran Desert.

UP SD40N 1735 bask in the morning sun at the Tucson Yard with a fresh coat of paint.

SP stack train departing Tucson at last light

SP 9197 west with RG 3123 and SP 7760 are stopped at the Vail crossovers waiting for clearance into Tucson yard.

UP 8038 and CSX 4751 lead a mix auto stack train east under threatening skies out of Tucson.

SSW 9630 lead 4 other GP60's with the hot Blue Streak at the Vail crossover MP 1000. The train is stopped briefly to allow traffic to clear at the Tucson Yard.

SSW 9626 leads the Blue Streak around the horseshoe curve at Irene onthe Tucson Division.

SP TEBU 1604 and GP 7950 along with other units wait at Wilmot for a green signal to enter Tucson after cutting out mid train helpers.

Storm clouds are forming over Tucson as Rio Grande 5373 sits at the SP Tucson engine facilty with SSW 9662, SWW 7281, SSW 7283.

SP merger unit 7319 east leads 5 other units and the Los Angeles to Houston trailors at Empirita. This photo location near the Beull horseshoe curve is no longer available as the UP has relocated... (more)

SP 9372 east leads an impressive 10 unit consist of SP, BN and Rio Grande units on the Sealand- Chicago double stack train. The train had no problem climbing the hills on the Stormy division with ... (more)

Union Pacific heritage units SP 1996 and MP 1982 with a loaded auto train eastbound out of Tucson.