Today's Train of Though- A Grande Finale; January 9, 2012

Today's train of though showcases the end of an era for the Main Line Through the Rockies in the cold, lonely high desert of Utah.

Nearly a decade after Denver, Rio Grande & Western merged with Southern Pacific, businessman Phil Anschultz sold the combined system to Union Pacific in 1996. And just like Union Pacific's acquisitions of the Missouri Pacific, Missouri-Kansas-Texas and Western Pacific railroads in the 1980s, it was seemingly inevitable that these new acquisitions would disappear under a coat of armour yellow paint.

However, a number of 3,000 HP SD40T-2 Tunnel Motors from the Rio Grande would remain in service into the early 2000s, still in unmodified DRG&W black and orange. The majority of these locomotives were assigned to helper and local service in the aptly named railroad and mining town of Helper, UT.

With their numbers declining as the decade progressed, the units- along with other older locomotives from the Union Pacific fleet- were assigned to the 'Dirt Train', a dedicated unit train that hauls gondola cars full of contaminated soil to a disposal site in E. Carbon, UT.

By 2006, all that remained of the SD40T-2 Tunnel Motors that began service in Rio Grande's black and orange was DRG&W #5371. She would spend the next two years alternating service between locals around Salt Lake City and the dirt train.

Here, railpictures.net contributor James Belmont catches the #5371 and a trio of armour yellow SD40-2s trailing as they head east through Wellington, UT on Feb 29th, 2008 while making their way to the East Carbon disposal site with another trainload of contaminated dirt [likely from the decommissioned Hunter's Point Naval Shipyard in San Francisco, CA- but that's just speculation on my part- NANESB!].

According to Mr Belmont, this was the last run of the #5371 in regular service. The Rio Grande unit was sent to Cheyenne, WY for storage shortly after this picture was taken. By September 2008, the #5371 was stricken from Union Pacific's roster.

By 2009, the Union Pacific Railroad donated the #5371 to the Utah State Railroad Museum in Ogden, UT [Housed in Ogden's Union Station along with the John M Browning Firearms Museum, upping the 'must visit' factor for me by about another 1000 points- NANESB!].

Today, the 5731 keeps company with other displayed locomotives such as Union Pacific DD40AX #6916 (largest diesel locomotive built by EMD) and 4-8-4 #833 (a sister to Union Pacific's still-active #844.