BNSF Railway distributed power pushes an eastbound empty coal train at Hathaway, Mont., in June 2014. Tom Danneman Q In two recent issues, Trains stated that distributed power helps maintain trainline air for brakes. How can this be without giving up lead unit control of the brakes? – Jay Noyes, Lowell, Ind. A In distributed […]
Section: Train Basics
Modern streetcars
A low-floor Alstom Citadis light rail vehicle for United Arab Emirates has minimal truck components so it remains closer to the street. Steve Sweeney Q In the August 2015 issue of Trains, the article on Alstom light rail mentioned continuous low floors as a design feature. How does Alstom make this work? – Jack Munro, […]
Lake Allatoona line relocation
A Nashville, Chattanooga & St. Louis train crosses the Etowah River, soon to be Lake Allatoona, in December 1944. CSX Transportation now operates the line. Trains collection Q Which issue of Trains featured the article about a line relocation on the Western & Atlantic, an early Louisville & Nashville predecessor, at Lake Allatoona, near Cartersville, […]
Ask Trains: How do train crews earn their pay?
A Union Pacific local train passes through suburban areas near Minneapolis-St. Paul, Minn., in October 2017. TRAINS: Steve Sweeney Question: How do trains crews earn their money? — Lee Martens, Rifle, Colo. Answer: In short, it is complicated. There are differences between how most Class I railroaders are paid and their short line colleagues — […]
Ask Trains: Will Precision Scheduled Railroading affect Amtrak timekeeping?
Siemens Charger SC-44 No. 4632 leads Amtrak train 391, the southbound Saluki from Chicago to Carbondale, Ill., on the Canadian National Centrailia Subdivision, after passing the coaling towers that were built for the then Illinois Central Railroad in 1949. 18302-27 Jim Pearson Question: What effect, if any, will the implementation of Precision Scheduled Railroading by […]
Ask Trains: How Triple Crown trailers withstand train forces without standard freight cars
A Triple Crown trailer train heads westbound out of Huntington, Ind., in September 2015. 15273-21 Randy Olson Question: I occasionally see Triple Crown semi-trailer trains on a route that runs near Decatur, Ill. Since these trailers are attached directly to one another and are not on flatcars, how are the frames of these trailers reinforced […]
Ask Trains: What is the function of the spikes in this picture?
Golden spikes are popular, and have long been used as symbols of completing an important railroad construction project. In October 2018, officials drove multiple gold-colored track spikes into a new industrial park track in Kalispell, Mont. Important as they are as symbols, the spikes in this ceremony were not intended to function as standard railroad […]
The History of the Transcontinental Railroad
Back in 1869, the Central Pacific and Union Pacific Railroad worked tirelessly under brutal conditions to drive the last spike, The Golden Spike, at Promontory Summit, Utah Territory, to complete the Transcontinental Railroad. Products could now be manufactured in the east and delivered to the west in under two weeks, benefiting the United States economy, […]
Drovers’ caboose
Missouri-Kansas-Texas drovers’ caboose No. 350 shows off the car’s extra length. The cars could accommodate extra riders overseeing livestock shipments. Harold Schupp Q Where, in the train’s consist, were drovers’ cabooses placed? Were they at the rear with the regular caboose, or somewhere in the train’s consist near the stock cars? Were they used only […]
The History of the Transcontinental Railroad
Back in 1869, the Central Pacific and Union Pacific Railroad worked tirelessly under brutal conditions to drive the last spike, The Golden Spike, at Promontory Summit, Utah Territory, to complete the Transcontinental Railroad. Products could now be manufactured in the east and delivered to the west in under two weeks, benefiting the United States economy, […]
Ask Trains: Is Union Pacific the only U.S. rail carrier to use long rail?
Union Pacific SD60 No. 2181 is on the point of a welded rail train tucked into the storage siding at Woodford, Calif., for the weekend in March 2002. TEH-12131-6 Howard Ande Question: Is Union Pacific the only U.S. rail carrier to use long rail? What exactly is long rail? Periodically, I see ocean bulk carriers bringing […]
Ask Trains: Who named 4-8-8-4 steam locomotives, a ‘Big Boy’?
Union Pacific Big Boy 4-8-8-4 No. 4014 as it slowly departs Pomona, Calif., in 2013. TRAINS: Jim Wrinn Question: Reportedly, Union Pacific had a name picked out for it’s 4-8-8-4 Big Boy steam locomotive but someone at American Locomotive Co. in Schenectady, N.Y., beat them to the punch by writing the name “Big Boy” on […]