Q: Do you know if any publications, or any web pages, blogs, or any Internet resource that maintains a U.S. map that shows frequency of train service? — Frank Norris, Santa Fe, N.M. A: Simply put, no such resource exists as railroads hold traffic data as proprietary. The best way to learn about railroad operations, […]
Section: Train Basics
Ask Trains: When will C&O 2-6-6-2 No. 1309 steam again?
Steam locomotive restoration specialist Gary Bensman cuts out staybolts for replacement on Chesapeake & Ohio 2-6-6-2 No. 1309 in 2017. TRAINS: Jim Wrinn Q: Can anyone provide a definitive status on whether Western Maryland Scenic Railroad’s 2-6-6-2 No. 1309 will be running in 2019? — Richard Eaton, Chevy Chase, Md. A: Railfans and railroad preservationists […]
ASK TRAINS: Why Big Boy’s bell is painted red on the inside
Union Pacific Big Boy 4-8-8-4 No. 4014 pauses overnight at Rawlins, Wyo., in May 2019. Big Boy’s bell is painted red to keep it looking clean and well-kept. 19143-50 Ryan Nicolay Q: Why are the insides of the bells on Union Pacific 4-8-8-4 No. 4014 and 4-8-4 No. 844 painted red? — Scott Zygutis, Antioch, […]
Ask Trains: How can you ride behind the Big Boy?
Union Pacific Big Boy No. 4014 leads an excursion consist passed Granger, Wyo., in May 2019. Though limited, Union Pacific is allowing limited excursions behind the giant steam locomotive. Justin Franz Q: After 150th Golden Spike excursion, will there be other chances to ride the Big Boy 4014? — Daniel Miltenberger, Jacksonville, Fla. A: Union […]
Ask Trains: How does the Big Boy distribute weight to its front drivers?
A side view of Union Pacific Big Boy No. 4014 on a test run in May 2019. TRAINS: Jim Wrinn Q: With interest in the completion Union Pacific’s Big Boy’s restoration, how does the weight of the boiler get down to the front drivers? — Carl Amerlan, Downers Grove, Ill. A: Great question! As an […]
Ask Trains: Why was Big Boy No. 4014 picked to be restored?
Union Pacific Big Boy 4-8-8-4 No. 4014 arrives in downtown Cheyenne, Wyo., on May 4, 2019. The locomotive was chosen for restoration for a variety of reasons. TRAINS Staff Q: I may have missed it, but why was UP 4014 picked over all other displayed Big Boys? — Tom Otoski, Dayton, Ohio A: A combination […]
Ask Trains: What route did Big Boys take to get to Union Pacific?
Union Pacific Big Boy 4-8-8-4 No. 4014 on a test run in Cheyenne, Wyo., on May 2, 2019. TRAINS: Jim Wrinn Q: How were the Big Boys originally delivered to Union Pacific? — David Kuntz, Salt Lake City A: The exact original routings of the Big Boys have been lost to history, but we have […]
Blue bearing caps
This blue roller bearing cap is a Brenco Class K 6 1⁄2 x 9 model. These are more common as half of the freight-car fleet is made of heavier cars. Bucyrus Railcar Repair Q Why are the roller bearing caps of some freight cars painted blue? – Nathan Penn, Monmouth, Ill. A In 1988, the […]
Union stations
A CSX Transportation freight passes Marion (Ohio) Union Station. The site is now a museum with a restored interlocking tower. Brian Schmidt Q Why is the word “Union” used so often in the names of passenger stations and terminals? For example, Cincinnati Union Terminal, St. Louis Union Station, or Denver Union Station. Is there a […]
Ask Trains: Where are major flyovers on U.S. railroads?
A train-view of a flyover at Zoo Interlocking in Philadelphia. Brian Solomon Question: Where are some other mainline flyovers in the U.S.? — Frank Klos, San Diego, Calif. Answer: A flyover is grade-separated track arrangement used to keep busy lines fluid by avoiding the need for conflicting crossover movements, often built in conjunction with junctions […]
Ask Trains: What is the meaning behind Union Pacific steam locomotive code numbers?
Question: What do the numbers and letters mean on the side of the cab of Union Pacific Challenger 4-6-6-4 No. 3985? — Ben Fairbank, San Antonio, Texas Answer: 21 – 21 4-6-6-4-4-69 ————— 404 UP […]
Ask Trains: How did railroads use classification lamps and flags?
Classification lights on Dakota, Minnesota & Eastern SD40-2 No. 6090. David C. Schauer Question: When a train displays color flags on the engine indicating “Extra” or “Second” section, how is that information used in the operation of the railroad? — Robert Miller, Hernando, Fla. Answer: A complete answer is available in Trains’ online “ABCs of […]
