Railroad Definitions

Just what do all of the strange railroad terms mean, you will find their meaning and definitions here.

Railroad Abbreviations

Below is a the list of Abbreviations showing in the 7th Edition of GCOR Effective April 1, 2015.

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Railroad Definitions

Below are the Definitions showing in the 7th Edition of GCOR Effective April 1, 2015. ABS See Automatic Block Signal System. Absolute Block A length of track that no train is permitted to enter while the track is occupied by another train. Absolute Signal A block or interlocking signal without a number plate, or designated by […]

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