Track Buying Guide

Many hobbyists struggle with one of the most basic issues of running toy trains, and that is which track to use. 3 rail O gauge comes in an amazing array of radii & sizes. Following is a basic guide to track types, with pros & cons. If you are looking for recommendations, we suggest the folowing:

  • Use Lionel O for basic or advanced toy train layouts. Lay track on cork or foam base, add extra wooden ties, and ballast for a better look.
  • Use Lionel Fastrack for a more realistic appearance, use foam to isolate it from the table to lessen noise problem. Ballast can be spot painted to give it a more realistic appearance & to blend in with scenery.
  • Use AtlasO track for the advanced layout, for the best operation, and realistic look. Lay track on cork, foam, or roadbed, and ballast for the best appearance.
Lionel O27 tinplate track: Sizes: Pros: Cons:
Basic tubular track that has been around almost 100 years. Strictly for toy train layouts 5", 9", 35" straight
27" 42" 54" curves
Cheap, widely available
Simple, easy to use
Can be made more realistic with additional wooden ties, and ballast
Toy like look
Sharp edges, use gloves
Must be screwed down
Lionel O tinplate track: Sizes: Pros: Cons:
Similar to the 027, but more heavy duty construction
Strictly for toy train layouts
5", 10", 40" straight
27" 42" 54" 72" curves
Cheap, widely available
Simple, easy to use
Can be made more realistic with additional wooden ties, and ballast
Toy like look
Sharp edges, use gloves
Must be screwed down
Lionel Fastrack Sizes: Pros: Cons:
A new type of tubular track with ballasted look base
More of a scale appearance
1 3/4", 4 1/2", 5", 10" ,30" straight
36" 42" 60" 72" 84" curves
Realistic appearance
Easy to use/durable
Great electrical conductivity
Trains run smooth
Very loud running, must be insulated from table
Unrealistic rail profile
MTH Realtrax Sizes: Pros: Cons:
A new type of track with solid rails & ballasted look base
More of a scale appearance
3 1/2", 4 1/4", 5", 5 1/2", 10", 30" straight
31" 42" 54" 72" 82" curves
Realistic appearance
Trains run smooth
Requires careful handling as copper contacts bend & break
It seems difficult to join at first, but then clicks together
Realistic rail profile
Atlas O Sizes: Pros: Cons:
A new type of track with solid rails
More of a scale appearance
1 1/4", 4 1/2", 5", 10", 40" straight & 40" flextrack
27" 36" 45" 54" 72" 90" curves
Realistic appearance
Trains run smooth
Not widely available
Needs to be ballasted
GarGraves Trackage Sizes: Pros: Cons:
Tubular track for professional look Numerous sizes Realistic appearance
Trains run smooth
Can be cut for custom fitting
Flexible track can be difficult to use for beginners
Needs to be ballasted

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