GG1 and P70s

20181219

Pennsylvania Railroad GG1 4907 leads a southbound train at Aberdeen, Md., in about 1949. The six-car consist contains four modernized P70 coaches, a diner, and a parlor car. Robert A. Hadley photo […]

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Face of a C&O 2-10-4

20181207

Chesapeake & Ohio 3039, seen at Cotton Hill, W.Va., in 1950, was the last of 40 big class T-1 2-10-4s the road received from Lima in 1930. Their 69-inch drivers set them apart from earlier, slower Texas types. Richard J. Cook photo […]

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Big Emma at rest

20181210

Louisville & Nashville class M-1 No. 1988, one of 42 “Big Emma” 2-8-4s Baldwin and Lima built for the road during 1942–49, rests between runs at Corbin, Ky., in May 1952. Ed Theisinger photo […]

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Alco S5 locomotive — a Diesel That Didn’t

End cab Alco S5 locomotive in train yard in front of light tower

Similar to the EMD RS1325, the Alco S5 locomotive is one of those locomotive designs that seemed like a good idea at the time, was engineered well, ran well, but almost no one wanted to purchase.     The manufacturer needed to update its aging lineup of 660-hp S3 and 1,000-hp S4 end cab switchers […]

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Best-selling first-generation Electro-Motive diesel locomotives

Diesel locomotive with handrails in yard without train was among best-selling Electro-Motive diesel locomotives

The best-selling first-generation Electro-Motive diesel locomotives came from the switcher, cab unit, and road switcher product lines. The company that would dominate locomotive construction from the 1940s through the 1970s had humble beginnings, contracting the construction of motor cars at other companies’ plants in the 1920s. The Electro-Motive Corp. was purchased by General Motors in […]

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The Missouri-Kansas-Texas logo’s heritage

Woman with hand outstretched next to Missouri-Kansas-Texas logo

Missouri-Kansas-Texas logo underwent subtle changes throughout the railroad’s history. But its origin is more interesting than these iterative changes. In his history of the Katy, J. Parker Lamb mentions the different incarnations of Katy’s corporate herald over the years, but where did the road’s uniquely shaped emblem come from? According to Freeman Hubbard in his […]

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Biggest steam switcher: Union Railroad’s 0-10-2

Three quarter view of front of biggest steam switcher locomotive in yard

The biggest steam switcher stood head and shoulders above the rest.     In the steam era, switch engines came in basically three sizes: 0-4-0, 0-6-0, and 0-8-0. They ranged from diminutive shop switchers — typically 0-4-0s, pretty much a pre-1900 machine — to huge switchers such as Indiana Harbor Belt’s three U-4a class 0-8-0s […]

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