Railroad tell-tales At one time, railroad tell-tales were placed along the track on either side of low structures such as bridges and tunnels to warn crew members on top of the cars that they could not remain in a standing position while passing under the structure. Before the adoption of the air brake, and for […]
Transfer locomotives Transfer runs are trains that move cars from one freight yard usually to a nearby yard of another railroad (but not always). Early in dieselization, three of the major builders marketed locomotives built specifically for such service, called transfer locomotives, which demanded a lot of pulling power but not much speed. Transfer units […]
Train signals All dark, two silent sentinels guard their respective tracks on the double-track main line. Just beyond them is a crossover enabling trains to switch from one track to another. Beyond the crossover, a similar set of signals faces the opposite way. Suddenly, the dark signals light up, each displaying three columns of red […]
Trains take a detour The whir of an electric switch motor fills the air as a dwarf signal flashes from red to green. Beneath a blinding headlight, four locomotives advance stiffly along a tight connecting track as the rails squeal in protest. A dark figure emerges from a pickup truck waiting in the gathering darkness, […]
This story originally appeared in the May 2012 issue of Trains Magazine. Train wreck Two very similar passenger trains approach a standing locomotive at slow speed in an over-under video produced by the John A. Volpe National Transportation Systems Center in Cambridge, Mass. On impact, one train crumples with the lead car, but stays in […]
EMD may be the most famous locomotive manufacturer in the history of railroading. Despite that success, there are models in the the EMD history books which arrived to little fanfare and few orders. The following are six notable examples of EMD locomotives that, for one reason or another, no one wanted. EMD Model 40 The […]
Storing locomotives Changing traffic levels affect the amount of equipment in operation, from freight cars to locomotives. When events occur such as a softening of the economy, losing a major contract to haul goods, or the end of a cyclical demand such as a grain harvest, a railroad will occasionally have to store equipment when […]
Adobe Photoshop Lightroom The view from the Library module of Abobe’s powerful digital image organization and editing software, Photoshop Lightroom. Recognizing the popularity of digital photography and the need to keep collections organized, Adobe released Photoshop Lightroom in early 2007. This software offers a user-friendly interface that lets you store, locate, sort, and edit your […]
Track inspection No. 1: Know thy thermal forces! For John Zuspan, principal at Track Guy Consultants, the most important takeaway for any student in his introductory track inspection course is that rail forces increase with temperature changes. So, knowing that the rail can move (compress or tense), even in moderate temperatures, means knowing that track […]
Track ballast Down below the trains, below the rails, the tie plates, and the ties, is a lowly yet vital component of railroading — track ballast. While ballast may not be at the top of anyone’s list of rail topics, it’s literally part of the foundation of railroads, and it can comprise more than 80% […]
Crossties Back in 1830, track structure was different from today: stone blocks supported wood stringers (or rails) surfaced with strap iron. During the harsh winter of 1832, shipments of stone blocks to the Camden & Amboy Railroad in New Jersey were curtailed. John L. Stevens, president and chief engineer of the railroad, ordered the substitution […]
Railroading Railroading is violent business. Freight cars coupling sound like small explosions, diesel engines reverberate like distant thunder, and horns at grade crossings are so loud that even deaf people can feel them. So, with all of this violent sound going on, how do you get the attention of a railroader at work? Use more […]
