Identifying a Pennsylvania RR steam engine

Black-and-white image of a young boy in the cab of a steam locomotive.

Q: I need help identifying a specific Pennsylvania RR steam engine. The number on the cab was 1299. What class was this locomotive? I have a picture of me as a boy looking out the fireman’s window and want to model the engine in HO scale. — John Nagle A: Thanks for writing in and […]

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East Troy Industrial Park, Ep. 9 | Laying down roadbed

Hosts David Popp and Bryson Sleppy work together to install the roadbed sections used to support trackwork for the HO scale East Troy Industrial Park (ETIP) project layout. While a variety of roadbed material is available for all scales and track gauges, the guys focus on the process for adding strips of HO scale (1:87.1) […]

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Cody’s Office for April 2025

All-new episodes of Cody’s Office are back into production! That’s right, the popular Trains.com Video series returns at the Firecrown Media offices in suburban Milwaukee, Wis. The setting may be different, but Model Railroader Senior Editor Cody Grivno returns with all of your favorite segments, including new products, a modeling tip, and viewer mail. Four […]

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Model Railroader Tips & Tricks | Choosing roadbed

Choosing roadbed | While adding track to your subroadbed layout base is an possible, you’ll want to consider installing an additional, more realistic layer of material specifically designed to support and secure your trackwork. Follow along as David shares various roadbed options that can be used across layouts of all sizes and scales! Be sure […]

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East Troy Industrial Park, Ep. 8 | Installing fascia

In this episode of the HO scale East Troy Industrial Park (ETIP) project layout series, David and Bryson work to install trim panels at the front of the model railroad. These removable fascia panels are both decorative and protective hardboard components that help give the layout a finished look. The guys show you how to […]

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Sound-deadening subroadbed

Color image showing sound-deadening material attached to medium density fiberboard layout surface.

Excessive track noise was one of the main reasons I decided to rebuild my HO scale Daneville & Donner River layout. I hadn’t paid much attention to the noise level until I started using locomotives with sound decoders. That’s when I recognized how the wheel noise from rolling freight cars nearly overpowered the sound of […]

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Olympia & Sand Creek, Episode 24 | Barn scene figures and details

Host David Popp is making good progress with his modeling, so he takes a moment to highlight some of the details that help shape the realistic barn and farmhouse setting on his Olympia & Sand Creek On30 display layout. In this episode, he talks through tree selection, fabricating custom figures, adding exterior/interior structural intricacies, and […]

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The N scale Missouri-Kansas-Texas RR St. Louis Subdivision layout

Facts and features Name: Missouri-Kansas-Texas RR St. Louis SubdivisionScale: N (1:160)Size: 15 x 25 feet with 19 foot extensionPrototype: Missouri-Kansas-Texas RRLocale: central MissouriEra: 1984Style: walk-inMainline run: 135 feetMinimum radius: 24″Minimum turnout: No. 6Maximum grade: 3% on Columbia BranchBenchwork: L-girder with 1 x 4 box modules on perimeterHeight: 53″ to 60″Roadbed: AMI Instant Roadbed on main […]

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East Troy Industrial Park, Ep. 7 | Working with risers

With joists on the HO scale East Troy Industrial Park (ETIP) model railroad installed, David and Bryson set out to establish elevated and lowered sections, along with the grades required to reach those new heights and depths. Follow the duo as they measure, test, and recheck how the sections fit and function, before installing the […]

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