UP3985 at the NRHS Convention in San Jose July 1992
The UP 3985 Challenger was part of the several several steam locomotives that participated during the 1992 NRHS Convention in San Jose. It traveled to Oakland where it made sever excursion runs.

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The Real Reason Big Boy 4014 Was Abandoned For Decades

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Union Pacific Challenger 3985 NRHS Excursions

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Big Steam, N&W 2-6-6-4 Class A 1218 in 1987

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NRHS Convention 1991 & New River Trains 1986-1994

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They Called It Too Weak — Then It Outpulled 10 Diesels

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SP 4449 at the 1992 NRHS Convention in San Jose

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3967 (3985) runbys on Denver to Terry Ranch trip 2003

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Union Pacific 3985: Clinchfield 676 Santa Claus Train Nov 1992

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UP 3985 Chase Cheyenne to North Platte - September 18, 1990

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Union Pacific 3985 at the 1993 NRHS Convention

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The Challenger on Sherman Hill - English • Great Railways

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UP 3985 and Executive E units Sept 1995

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Union Pacific 3985 Hancock Long Bell Whistle Rebuild

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What Happens After Big Boy 4014 Stops for the Night

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BNSF SD70MAC Funeral Train & The Insane Foaming Preceding It

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UP 3985 NRHS Excursion San Jose - Stockton, CA 7-22-92

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Big boy 4014 Springfield Illinois, INCLUDING FULL CONSIST, 7/18/26

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The Most HATED LOCOMOTIVES in History | What Happened?

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Union Pacific Steamer no. 3985: The 4-6-6-4 Challenger, Articulated Steam Locomotive, 1992

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