Positive Train Control (PTC) [electronic resource] : Overview and Policy Issues.

Provides information on positive train control (PTC) system, which is a communications and signaling system that has been identified by NTSB as technology capable of preventing accidents caused by train operator or dispatcher error, and which has been mandated to be implemented on railroads that car...

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Bibliographic Details

Online Access:	Full Text (via ProQuest)
Corporate Author:	Library of Congress. Congressional Research Service. Resources, Science, and Industry Division
Format:	Electronic eBook
Language:	English
Published:	[S.l] : [s.n.], 2012.
Subjects:	Freight and freightage. Expenditures, Public. Hazardous substances. Poisons.