Transportation Industry

Canadian National

Railway Age, May, 1997

> Canadian National: Selected SASIB Railway GRS as sole-source supplier for a five-year ctc modernization plan involving approximately 300 control points and more than 1,800 miles of track. The plan includes replacing existing relay-based code steppers/application units, migrating to new and modern communication protocols, and replacing CN's electromechanical interlockings with the advanced microprocessor-based VIP System.

COPYRIGHT 1997 Simmons-Boardman Publishing Corporation
COPYRIGHT 2008 Gale, Cengage Learning

 

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