8 diesel locomotive breakthroughs

Diesel-electric locomotive technology has advanced significantly since World War II. Experience leads me to list these eight technological breakthroughs as the most important in the postwar period. Important technology developments preceded World War II, but we began with the era after General Motors’ Electro-Motive Division introduced “The Diesel that Did It,” the FT [see “FT […]

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A great diesel: EMD SD40

Three red diesels lead freight train

For railroading, the EMD SD40, was a stellar standout.     Between January 1966 and August 1972, more than 1,250 units were built, with orders coming from most major railroads. Through upgrades and rebuildings, many are still working today, some still on mainline trains, others rebuilt and earning their keep on short lines. So well […]

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All wired up: The history behind the electrification of railroads

Box-cab electric locomotive

Electrification of railroads North American freight trains are powered by diesel locomotives. Before the diesels, steam engines did the work. Electric trains have a niche hauling passengers in the Northeast. Everyone knows this short history of motive power development, but it’s not quite the whole story. Early electrification of railroads “Diesels,” of course, are properly […]

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Contemplating the King: Bessemer & Lake Erie No. 643

Disassembled steam locomotive inside shop building

If there’s one thing you could never accuse the late Jerry Joe Jacobson of, it was thinking small. At every turn in his remarkable career as a railroader and preservationist, he went big. Really big. When he got started in the shortline business 40 years ago, he began with a modest 35-mile former New York […]

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Five mind-blowing facts — The Merci Train

black and white photo of a French boxcar on a U.S. railroad flatcar. Five mind-blowing facts — The Merci Train.

On February 2, 1949, 75 years ago, a train arrived in New York harbor. It was not on the rails serving some dock, but rather small boxcars tucked into the hold of the S.S. Magellan. The ship docked at Weehawken, N.J., amid great fanfare — scores of U.S. Air Force planes saluted in a flyover, […]

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Canadian National’s roster: A motive power menagerie

several red and gray CN locomotives on tracks

Canadian National’s roster Among the half dozen Class I railroads in North America, one stands out among them in terms of locomotive variety, Canadian National. The contrast of motive power on its roster is unique, with many models only found on CN. There is over six decades’ difference between the oldest and newest models on […]

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Five forgotten locomotives no one wanted

Orange and blue streamlined diesel locomotive with freight train under bridge

Five forgotten locomotives no one wanted: Producing a locomotive is a massive endeavor. From design to testing to production, each model is the summation of thousands of hours of labor from dedicated engineers, builders, and everyone in between. However, in spite of the scale of this undertaking, sometimes it just doesn’t work out. Maybe the […]

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From the Cab: Amtrak’s ‘Hilltopper’

blue and white locomotive on track

Amtrak’s Hilltopper What had a locomotive on each end, two coaches in the middle, a crew of six, few passengers, and ran backwards for 30 of its 1,674-mile route between Boston, Mass., and Catlettesburg, Ky.? Amtrak’s Hilltopper — my first regular assignment as a passenger trainman, employed by the Seaboard Coast Line Railroad, which operated […]

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Conrail’s West Side story

A black engine with train in tow curves off a mainline into a siding

West Side Freight Line New York Central’s West Side Freight Line, more formally named the 30th Street Branch, was the only direct freight railroad into Manhattan. It was just 10 miles long but maintained to mainline standards, and was even electrified for three decades. Vital for freight, mail, and express into the 1960s, it afterward […]

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Amtrak GP7 diesel locomotives

Silver-and-black Amtrak GP7 diesel locomotives

Amtrak GP7 diesel locomotives served for decades in supporting roles for America’s passenger carrier throughout its network.     Electro-Motive Division produced the 1,500-hp, four-axle GP7 from 1946 through 1958, making a total of 2,729 units, including five cabless B units, for more than 40 railroads. By the time Amtrak needed more support motive power […]

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An engineer’s life: Army gate

green locomotive in front of trees

I got a late afternoon call to be the rear brakeman on train No. 1/146/05 (South Pool, Seattle to Portland, Ore.) on Aug. 5, 1979. We were at our away from home terminal of Portland. My crew that day was conductor Duke D., engineer Les M., and head brakeman Pete T. I was working the […]

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