![](http://www.alamy.com/thumbs/6/823F3D29-4F70-43A3-B55B-1FE6D063CE17/2DT484G.jpg)
Union Pacific 4-8-8-4 "Big Boy" steam locomotive #4006 and a snowplow at the National Museum of Transportation
Size: 4512px × 3000px
Location: Kirkwood, Missouri
Photo credit: © Matthew Cone / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: american, big, boy, cool, engine, engines, locomotive, locomotives, museum, national, nmot, pacific, power, rail, railroad, railroads, rails, railway, railways, snowplow, snowplows, steam, track, tracks, train, trains, transport, transportation, union, vintage