The HO Scale Model Train
The HO Scale Model Train; Benchwork and Track Planning
The HO Scale Model Train provides an optimal balance between size and detail. Key to a successful layout is the benchwork and track planning. Benchwork refers to the structure or foundation of the model railroad. Two popular types of benchwork for model trains include L girder and open grid. Track planning refers to the drawing or map of the train layout, showing tracks and how they are connected. It may also include the scenery and terrain
Why emphasize these concepts up front? For many HO scale model train hobbyists, the model railroad is used to simulate as many operations of a real railroad within the limitations of a model environment. Effective benchwork and track planning contribute to a successful model train setup.
Benchwork
This foundation for the railroad is often found as variations on 4’ by 8’ sections, the dimensions of a standard sheet of plywood. But creating benchwork in 30” x 60” modules screwed together allows these sections to be easily moved and fit through standard doorways. This also allows for easy reach from the front of the benchwork.
Connect modules or sections together using screws accessible from below rather than nails and glue. This will provide flexibility in changing or moving your layout. There’s nothing more disappointing than the realization that one must destroy an entire layout rather than move it. Avoid particle board, homasote, or OSB (oriented-stranded board) for benchtops. The wood is dense, heavy, and difficult to work with. Seasoned wood will help avoid warping or bending. And a coat of paint will help protect the surface.
To add realism to your model railroad layout, consider setting the height at chest or shoulder level unless you want it to be easily visible to children. You may wish to install sections with slightly different elevations unless the scene dictates a single level. But keep grades under 3%, preferably 2%. The grade is the rise divided by the run (a 3 inch rise over 100 inches is 3%).
Track Planning
For many HO scale model train hobbyists, track planning is about realism balanced with available space. Some modelers prefer to work with table style layouts, others prefer an around the walls style for long straight-aways and broad curve. And others create double-deck layouts to maximize space.
Design the track plan before nailing track in-place. Remember to position yards and sidings near the front of the benchwork for easy access and better viewing. But leave some space in front and behind the track for scenery. Too much track in too little of a space squeezes out the realism of scenery and structures. If the track plan leaves little margin for error, it might be best to layout the track in advance before attaching it to the landscape.
When planning track, prioritize and consider some of the key features of the layout. Multiple turnouts with different types of siding, passing, facing-point, and stub-end, should be considered. Consider at least one stub-end siding near the edge of the table for parking and manually moving equipment to storage. Don’t feel try to have enough track to store all cars and locomotives. Excess equipment can be stored nearby on shelves.
Consider arranging at least one layout for continuous train operation. While real railroads don’t run in circles, continuous operation in a limited space is a plus. But for additional realism, you may choose to arrange some sidings in a point-to-point configuration.
In summary, effective planning goes a long way in adding realism to the HO scale model train. For best results with any scale model trains, identify your priorities, consider the alternatives, and create a plan before construction. You’ll be pleased with the results.
