New Reading Shamokin Division layout brings coal country operations to life

A basement built around the railroad

Jim Hertzog did not just expand a layout. He turned a move into a clean-sheet chance to build the Reading Company in a way that felt like the real thing. His HO scale Shamokin Division fills a 30 feet 6 inches by 40 feet 0 inches basement and models the anthracite country between Tamaqua and Shamokin, Pennsylvania, in the 1952 to 1957 steam-to-diesel transition era.

That footprint matters because it allowed him to think like an operating railroad rather than a display builder. The railroad stretches across a 300-foot, double-tracked main line, with visible east-end Reading and Philadelphia staging, west-end Newberry Junction staging, and a hidden two-track staging connection representing the Jersey Central at Haucks, Pennsylvania. Those staging tracks are not scenery filler. They are the proof that the layout was designed to move trains through a region, not simply around a loop.

Prototype logic first, scenery second

The strongest design decision on this layout is also the most practical one: Hertzog built around the railroad’s working problem, not just its geography. After 16 years modeling the Lehigh and New England, he wanted a road with heavier tonnage, scheduled passenger service, mine runs, and regular helper duty. The Reading’s steep Locust Summit grade and its helper districts gave him exactly that.

That choice shaped everything from the track plan to the traffic pattern. The layout includes three primary yards at Tamaqua, Gordon, and Shamokin, plus coal marshalling yards at Saint Nicholas and Locust Summit. In other words, the railroad is organized the way a coal-hauling division needs to be organized, with places to classify trains, make up helper sets, and funnel loaded hoppers toward interchange and classification points. It is a layout where the operating pattern explains the scenery, not the other way around.

Where the plan met the basement

The original concept had to survive real-world obstacles, and that is where the design becomes especially useful for other builders. Hertzog’s basement already held fixed equipment such as an HVAC air-handling unit, a water heater, and a water softener. One of those had to be moved when it got in the way of a proposed yard, a reminder that the best plan on paper still has to submit to the room it lives in.

That compromise did not weaken the railroad. It sharpened it. Instead of forcing the prototype into an impossible rectangle, the layout works around the basement’s realities and still delivers a believable division point feel. That is one of the most transferable lessons in the whole project: protect the operating bones of the plan first, then let the scenery and structures fit the room. The result is a railroad that looks like it grew there because the geography and the operating needs demanded it.

Coal country details that carry the story

The reading room for this layout is Northeastern Pennsylvania’s anthracite country, and Hertzog leans into the region’s industrial weight. The Philadelphia and Reading Coal and Iron Company was the nation’s largest producer of anthracite coal from 1871 through the 1920s, at one time controlling more than 40 percent of the country’s anthracite reserves. That scale helps explain why the Shamokin Division feels so dense with purpose.

Locust Summit is especially important. The Locust Summit Central Breaker is documented as a highly intact breaker complex, built in 1929 to 1930 with later work in 1958, and it represents the modernization and centralization that defined anthracite processing. Put that into model form and you get more than a nice coal scene. You get a landscape where mines, breakers, yards, and grades all reinforce the same story: this is a railroad built to move coal, process coal, and keep moving.

The historical division itself adds another layer of authenticity. A Reading Company employe timetable from July 1, 1963 lists the Shamokin Division and branches including Ashland Upper Route, Mt. Carmel Branch, Mine Hill and Schuylkill Haven Branch, Schuylkill Valley Branch, and Shenandoah Branch. That kind of paperwork matters because it shows the modeled territory was not some loose coal-country impression. It was a formally defined operating division with a network of branches and jobs behind it.

Operations are the scenery in motion

Hertzog’s operating scheme is where the model comes fully alive. The layout currently has 15 mines and coal loaders, and it supports 32 scheduled trains under dispatcher control, including six passenger trains and ten mine runs. Helper action out of Gordon is the signature move: trains are shoved west up the 2.6 percent Locust Summit grade on a 65-foot climb.

That is not just dramatic. It is disciplined. The railroad uses loco cards, car cards, color-coded waybills, and a central dispatcher working with radio headsets, so the traffic is handled like a real division instead of a casual round-and-round session. Operating sessions are typically held the first Saturday of each month, last about four hours, and use about 18 people. That crew size tells you the railroad was built with human flow in mind. There is room for dispatching, yard work, mine runs, helper assignments, and the sort of handoffs that make a coal division feel busy without becoming chaotic.

What another builder can borrow from this railroad

The most useful lesson here is not the size of the layout. It is the discipline behind it. Hertzog’s Reading Shamokin Division shows how to build from prototype pressure points: heavy tonnage, one difficult grade, multiple yards, visible and hidden staging, and enough mine traffic to make every session feel like a day on the road. If you want a railroad that runs like a system, this layout offers a clear template.

A few takeaways stand out:

• Choose one operating problem and build around it. Here, helper service on Locust Summit gives the railroad its identity.

• Stage trains where they belong. The Reading, Pennsylvania Railroad, and Jersey Central connections make the traffic believable.

• Let the room influence the plan. Fixed basement equipment forced practical choices, and those choices improved the layout’s realism.

• Give the railroad jobs, not just scenes. Yards, mines, coal loaders, and passenger runs keep the timetable active.

• Use paperwork and control tools that fit the era and traffic level. Loco cards, car cards, waybills, and dispatcher radio work support the plan instead of decorating it.

That is why the Shamokin Division feels so convincing. It did not start as a scenic idea and then grow operations as an afterthought. The operations were the design. The scenery, staging, grades, and yards simply made that decision visible, and in the process, Hertzog built a coal country railroad that earns every train it runs.