mithra
Joined: 06 Sep 2010
Posts: 853
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 Posted: Wed Feb 01, 2012 1:10 am Post subject: Who controls railroad traffic in the United States? |
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By "controls railroad traffic" I mean who operates the signals and switches on tracks shared by different carriers, determine which train will get priority and which train will have to wait, etc. Is it a government function like air traffic control is for airplanes, or is it done differently?
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