Lionel train track is the most popular of all scales, and is probably the oldest and most original available; they have not changed at all.  The three rail lionel train track is also different from any other type; it uses a center rail for power which is a big advantage because it allows one outside rail to be used for electrical accessories without hindering the operation of the locomotive in use. 
                        lionel 0-27 gauge track 
  You don’t have to worry about other manufacturers.  Lionel train track is exclusive.  Lionel train track is strong, but it is flexible enough to use with most trestle and bridge sets made by other manufacturers that build 0 scale and 027 gauge accessories.                                                                   Factories will sometimes use lionel train track as the industry standard size to ensure their products will be compatible to all makes of model engines and rolling stock that are produced on an 0 scale and 027 gauge format. 
                           
   Lionel train track makes the application of electrical accessories easier for hobbyist to understand.  The wiring is much easier to navigate.  The ties on lionel train track have wider spacing, which gives them more flexibility, which allows hobbyist the option of adding banking in turns.  With banking it is possible to run the locomotive at higher speeds through turns.  Higher speed through a turn can be useful when pulling a long freight on curved steep inclines.  Going to slow on an incline can cause stalling. Going to fast on a curve with no banking can cause the locomotive to fall over.     The manufacturers also make ties that can be added to the lionel train track to make them sturdier with less flex to ensure the hobbyist will have little to no movement on straight inclines by attaching more trestles directly to the ties.  The more creative you are, the more reasons you will have to take advantage of using authentic lionel train track.
    Lionel O-27 42 Inch Remote Right Hand Switch - 665168                         

                   

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