East Troy Industrial Park, Ep. 32 | Resin Water Pour & Central Ink Construction

Rivers and industries take center stage on the HO scale East Troy Industrial Park layout! This episode, David Popp dives into scenery by pouring a murky resin river for an authentic, deep-water appearance. You’ll also learn the math (I was told there would be no math) behind calculating resin volume for irregular shapes. Finally, we […]

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Olympia & Sand Creek, Episode 30 | Adding waves and rapids

Dive back into the Olympia & Sand Creek On30 logging layout project with host David Popp! The resin water David poured in the previous episode has dried, but he hit a snag – a hazy surface on one section! David shares a fix for restoring the crystal-clear view and reveal the details (like those planted […]

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Olympia & Sand Creek, Episode 29 | Mixing and pouring resin

With the waterfall effects installed and cured, host David Popp is now ready to pour the Woodland Scenics Deep Pour Water (murky variety) on the Olympia & Sand Creek On30 logging layout! He shares how to add a splash of detail to scene, using Miniprints fish and fowl, plus a figure of a former Model Railroader […]

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Build a simple Arduino-based DCC system

A steam locomotive sits on the track of a basic oval HO scale model railroad connected to a homemade DCC controller

This article will help you build a simple Arduino-based DCC system. Growing up in the 1980s I was living the dream. I had an HO layout on a 4 x 8 sheet of plywood in my parents’ basement in Reading, Pa., a soldering iron, a nearby RadioShack, and a subscription to Model Railroader. My favorite […]

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Sources for modern vehicles

Color photo showing two N scale railroad trucks painted green with black graphics.

Q: I would like to feature modern automobiles on my currently under construction layout. Is there a manufacturer that makes vehicles from the late 1990s to modern day? If not, is there any way to make them? — Jake, via email A: You didn’t specify your modeling scale, Jake, but there are multiple sources for […]

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Accurately modeling the 1960s for model railroaders

A black and white photo of a freight train led by two locomotives

When designing their layouts, many model railroaders gravitate towards the 1960s. It’s easy to understand why — to many in the hobby, the 1960s represents one of the most dynamic decades in American railroading, as the last vestiges of steam power faded and diesel locomotives began their reign over America’s rail network, a reign which […]

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Trains.com Insider | 2025 NMRA National Convention, Train Show Highlights

2025 NMRA National Convention, Train Show Highlights | Tour with Model Railroader Editor Eric White, as he makes the rounds to visit with small vendors and major manufacturers at the 2025 National Model Railroad Association (NMRA) Convention and Train Show recently held in Novi, Michigan. From new model announcements and releases to helpful modeling products […]

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Add realistic finishes to figures

Color photo of two scale figures with paint cap, lid with paint wash, and paintbrush visible.

Adding scale people to your layout can be as simple as opening the box and gluing them in place. Manufacturers such as Preiser, Merten, Woodland Scenics, among others, offer a selection of realistic, factory-painted plastic figures for model railroads. However, if you have a railroad that requires a large population, it can be more economical […]

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Accurately modeling the 1950s for model railroaders

A yellow model locomotive against a blue sky background

Most model railroaders strive for accuracy in the construction of their model railroad layout. Of course there are modelers who do not, and of course “accuracy” means different things to different modelers, but broadly, accuracy, in one form or another, is the target for most model railroaders. When constructing their model railroad layouts, many modelers […]

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How to color brick structures

A group of HO scale brick buildings along an urban railroad track

A question many readers want an answer to is how to color bricks. Structures have been built with brick for millennia and material was very popular from the start of the industrial revolution through the advent of structural steel and reinforced concrete construction. Most railroads will pass by and serve multiple brick-built factories and warehouses, […]

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