Union Pacific 9 locomotive monster train Byers Canyon, and Bond, Colorado
The freight trains keep getting longer and longer. Caught this monster train passing through Byers Canyon. This is with out question the longest train I have ever seen pass through the Moffat Route. Train was so long it busted in half earlier in the day (probably because there was no pusher locomotives). Eight powered locomotives is the maximum allowed for normal operations (dead locomotives do not count). You can also add pusher locomotives in the rear for some steep uphill grades. Lots of ancient coal cars on this train. These cars along with the GP15 locomotive could be heading to the scrap yard.

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SD70MAC led coal train climbs Mullan Pass

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INCREDIBLE START UP - The BIG BOY puts on a show in Portola! ~ USA Coast To Coast Tour 2026

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It takes 7 diesel engines = 30,000 hp to pull a UP grain train out of Cheyenne up Sherman Hill

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MOST SCARY TRAIN - Union Pacific BIG BOY

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Freight Trains Across America | Volume 2: Mountain Railroading at Tehachapi Pass

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Tehachapi Pass Winter Railfanning - Green Hills & Heavy Trains

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UP Big Boy 4014 helps a stalled freight train in Blair Ne.

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Cajon Pass - San Bernardino-Victorville - Union Pacific and BNSF heavy traffic to/from California

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Why Locomotives Can Pull So Much Weight | | This Train is 4.5 Miles Long and It's Still Growing

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The Most Dangerous Railways on Earth | 4K Travel Documentary

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Construction Fails That Went TOTALLY Wrong

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3 ACe's lead a 128-car coal train past Austin, Mullan Pass, Montana.

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Longest MILITARY Train Ever! +9 Locomotive Train In Crowded Neighborhood, CSX Intermodal With DPU

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Run 8! Roaring EMDs On Tennessee Pass, Colorado - 1992

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Big Boy 4014: How They Brought a Dead Giant Back to Life Shocked The World!

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SWING BRIDGE, TUNNEL, AND DIAMOND ACTION! BNSF AURORA SUB, CN M338, BARGE, AND DRONE VIEWS!

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Oil Train with a Double Meet at Ripley followed by a Grain Train 4K

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Unbelievable Train Moments Caught on Camera

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UP4014 Big Boy Cab Ride from Greeley CO to Denver with Shots in Cheyenne, 7/17/25

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