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Sigma KEE - RailJunction
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A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
rail junction
RailJunction is the subclass of TransitwayJunctions where two or more Railway lines come together.
Relationships      
Parents railway Railway is the subclass of LandTransitways that have rails along which Trains may travel. A railway consists of the rail bed, sleepers, tracks, electric rails, switches, sensors, lights, crossing grades, and any other integral machinery or parts of a section of railway.
  transitway junction TransitwayJunction is the class of regions where two or more Transitways meet and traffic may transfer from one transitway to another.


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