Built by EMD in February 1975, a speed-lettered SP SD45T-2 idles away at Provo Yard on Sept. 25, 1994.

Eastbound train in Dome Valley.

A quartet of 20 cylinder SD45T-2's roll across an old Rock Island bridge near Vona, Colorado with a Limon, CO bound train.

A light engine move / helper set lead by SP SD45T-2 #9324 is traveling somewhere on the west side of the Cascade Mountains between Summit and Oakridge, Or.

An eastbound SP SD45T-2 #9351 and an SD40 (?) leads a mixed freight somewhere between Lookout Point Lake and Oakridge, Oregon

Along Odell Lake near the Cascade Summit tunnel, SP SD45T-2 #9323 leads a mixed set of power totaling ten (10) engines, which includes two from Union Pacific.

Somewhere on the SP Cascade Crossing line between Oakridge and Cascade summit, SP SD45T-2 #9323 leads a mixed set of power totaling ten (10) engines, which includes two from Union Pacific.

Somewhere on the SP Cascade Crossing line between Oakridge and Cascade summit, SP SD45T-2 #9323 leads a mixed set of power totaling ten (10) engines, which includes two from Union Pacific.

The southbound Amtrak Coast Starlight is led by Cotton Belt SD45T-2 #9390 in the Oregon Cascade mountains.

The southbound Amtrak Coast Starlight is led by Cotton Belt SD45T-2 #9390 after crossing the Cascade mountains.

Southern Pacific's Roseville, CA to East St. Louis, IL (Alton and Southern Railway) mainfest freight pulls east through the Red Narrows of Spanish Fork Canyon on Sept. 1, 1996.

Southern Pacific's KCBAT emerges from the Kyune Gooseneck with a quartet of SP speed-lettered SD45T-2s (SP 9400, SP 9392, SP 9331, SP 9328). The 83 car train was a well tuned symphony of sights, s... (more)

This moment of brilliant color brought to you by Kodachrome 25 slide film.

3 of the 5 SP painted SD45T-2s roaming the KYLE Railroad are seen heading east out of Goodland.

KYLE 9347 Leads a ISRR train on the S Curve on the NS main south of Boonville Indiana to take its train to Yankeetown.