Positive Train Control, or PTC, is a set of technologies designed to assure that our railroad system is protected from collisions and error-driven accidents. The system tracks the location of trains, compares their immediate

Positive Train Control

The Infrastructure Show consists of monthly podcasts in which some of the nation’s top infrastructure experts discuss with host Professor Joseph Schofer of Northwestern University the condition of our infrastructure today, and what can be done about it. While many subjects are addressed, including repairs, upgrades and new construction, there is an emphasis on the topics of preventive and predictive maintenance, as well as “structural health monitoring” – a special focus of the Northwestern Infrastructure Technology Institute, of which Dr. Schofer is Director.

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Positive Train Control

Positive Train Control

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