88K views · 4.4K reactions | The Canadian Pacific "Selkirk" locomotive featured a 2-10-4 wheel arrangement & was built by Montreal Locomotive Works. They were the largest and most powerful locomotives in Canada. From the WB Video show "The Fifties Express" https://rfd.video/FiftiesExpress | Steam Giants | Facebook

103K views · 5.5K reactions | The locomotive that rivaled the Big Boy and the conversation of power vs size is still a subject of debate (amongst us train nuts).  Here's the Chesapeake & Ohio "Allegheny", a 2-6-6-6 Lima built monster that the C&O would use to pull heavy coal trains over the Allegheny Mountains. From the Herron Rail Video show "Articulateds, America’s Biggest Steam" https://rfd.video/Articulateds | Steam Giants | Facebook

131K views · 7.7K reactions | Meet the Challenger locomotive and watch one get under way. We think this may be Grand Island, Nebraska. From the Herron Rail Video show "Articulateds, America’s Biggest Steam" https://rfd.video/Articulateds | Steam Giants | Facebook

415K views · 12K reactions | Today the Union Pacific launch its 10-state Big Boy Steam No. 4014 Heartland of America tour. The journey begins in its home of Cheyenne. The last of its kind operating, the Big Boy No. 4014, was one of 25 built for the Pacific Union to conquer the steep grades of Utah's Wasatch Mountain Range during World War II. | Wyoming Tribune Eagle | Facebook

150K views · 14K reactions | ICYMI: Union Pacific's "Big Boy" steam engine rolled through Des Moines last week. Hundreds of excited people showed up to get an up-close glimpse of the big train. | WHO 13 News | Facebook