Alaska Railroad’s SD70MACs

A yellow and blue locomotive rolls along under blue partly cloudy skies with golden vegetation in the foreground

Note: This article corrects an earlier version that contained an error in the description of the SD70’s HTC-R trucks. See Comments for more information.  Alaska Railroad’s SD70MACs make up the backbone of the railroad’s freight operations and they also power all the ARR’s long-distance passenger trains — wait, isn’t the SD70MAC a freight locomotive? Although […]

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Genesee & Wyoming upgrades fleet

Genesee & Wyoming is undergoing the largest-ever transformation of its corporate locomotive fleet. A consent decree announced in January between the Environmental Protection Agency and G&W requires the company to remove and destroy 88 older locomotives, replacing them with locomotives meeting EPA emission standards [see “Genesee & Wyoming agrees to settlement …,” Trains News Wire, […]

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Georgia Railroad locomotives remembered

Dark blue streamlined Georgia Railroad diesel locomotives

Georgia Railroad locomotives included a mix of small steam designs and EMD models.     By 1914 the Georgia Road was powered by an assortment of 4-4-0s, 0-6-0s, Moguls, Ten-Wheelers, four modern Lima 2-8-2s, and a pair of light Pacifics. A handful of all-steel baggage cars, RPOs, and coaches shared the car roster with a […]

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Most distinctive articulated: Southern Pacific cab-forwards

Freight train with smoking Southern Pacific cab-forwards

In the steam era, perhaps no sight was as unconventional as an encounter with one of the Southern Pacific cab-forwards. These monstrous AC class 4-8-8-2 steam locomotives turned engine design almost literally on its head by flipping the position of the cab and the firebox to the front. As they would in the diesels that […]

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A smooth ride for Pere Marquette 1225

Steam locomotive lifted off its wheels

  When I began writing this Mileposts blog seven years ago, I told myself to avoid saying much about my favorite steam locomotive, Pere Marquette 2-8-4 No. 1225, which I worked on in college at Michigan State. The 1225 led me to a career, and I wrote a book about it. But there are plenty […]

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Final days for Portland & Western’s classic SP power

old red locomotive

Portland & Western’s classic SP power The Portland & Western Railroad, a Genesee & Wyoming-owned short line, operates in the bucolic splendor of Oregon’s Willamette and Columbia River valleys. Utilizing a series of ex-Southern Pacific and Burlington Northern branch lines, the road stretches from Astoria southward to Eugene, passing through Portland, McMinnville, and Albany along […]

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Grand Canyon Railway’s 4960

A black steam locomotive pulls passenger cars down a single-track line under a blue sky

Builder: Baldwin Locomotive Works Wheel arrangement: 2-8-2 Mikado Build date: March 1923 Why it’s important: Grand Canyon Railway’s 4960 was built by Baldwin Locomotive Works for the Chicago, Burlington & Quincy. The O-1A class 2-8-2 Mikado No. 4960 was ideally suited for powering fast freight trains across Burlington’s mostly level Midwest routes. With the arrival […]

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Canadian National MLW RSC24 diesel locomotives

RSC24 diesel locomotive in yard with highway overpass

  Montreal Locomotive Works RSC24 diesel locomotives were “conceived of cannibalism.” So went a claim in the April 1977 issue of Trains. Montreal Locomotive Works had encouraged Canadian National to upgrade its older, 1,600 hp road switchers with new 12-cylinder, 251-type prime movers. Four of its 244-type prime movers were recycled into the new RSC24 […]

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New Class I locomotive orders trickle in

orange and yellow locomotive on track

Class I locomotive It’s been three years since the railroad industry has had a new-build six-axle freight locomotive order for a Class I railroad. Precision Scheduled Railroading, a glut of stored locomotives, and the desire to rebuild instead of build, has kept railroads on the sidelines in terms of new power. Progress Rail’s last new […]

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Unusual locomotives – Hawaii

yellow and green locomotive in Hawaii

In many states, finding an operating Whitcomb 45-ton centercab switcher isn’t that unusual. But in Hawaii, which eschewed railroading in general decades ago, any operating locomotive is unusual. Working railroads anywhere in the islands are pretty much non-existent, with visitors having to be content with railway historical societies, museums, and private attractions. You’ll find one […]

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Five locomotive paint schemes only a mother could love

Blue and white Alco road-switcher

Locomotive paint schemes Nobody plans to create a less-than-stellar locomotive paint scheme, but at times, anyone’s best efforts can produce something other than classic. It’s also a matter of taste. I happen to like the red, black, and white design of the McGinnis-era New Haven, but a friend of mine thinks it’s just garish. The […]

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Indiana Rail Road’s SD9043MACs are fading out

red with white locomotive

SD9043MACs Indiana Rail Road is in the process of replacing its core motive power. The backbone of its road fleet since 2008 has been 10 former CEFX SD9043MACs that replaced a group of leased SD60s. EMD’s 4,300-hp SD9043MAC, introduced in 1995, is a unique model designed to accept a larger 6,000-hp H engine being developed […]

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