Positive Train Control (PTC) : overview and policy issues /

Bibliographic Details
Main Author:	Frittelli, John (Author)
Format:	Government Document Database
Language:	English
Published:	[Washington, D.C.] : Congressional Research Service, 2018-
Edition:	[Library of Congress public edition].
Series:	CRS report ; R42637.
Subjects:	Railroads > Automatic train control > United States. Railroads > United States > Safety measures.
Online Access:	https://purl.fdlp.gov/GPO/gpo111734