National State of Good Repair Assessment
National State of Good Repair Assessment

Author: Barry Leonard

Publisher: DIANE Publishing

Published: 2010-11

Total Pages: 35

ISBN-13: 1437937322

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Assesses the level of investment required to bring all of our nation¿s public transportation (transit) systems into a state of good repair. While the seven agencies included in the 2009 Rail Modernization Study are responsible for a majority of the nation¿s transit assets, the Study¿s findings emphasize the need for a more comprehensive understanding of transit reinvestment needs. This 2010 National State of Good Repair Assessment evaluates the level of investment required to bring all U.S. transit assets to a state of good repair. The current national SGR backlog is about $77.7 billion. An annual average of $14.4 billion in normal replacement expenditures would be required to keep that backlog from getting larger. Charts and tables.

State of Good Repair
State of Good Repair

Author: Harry S. Cohen

Publisher: Transportation Research Board

Published: 2012

Total Pages: 133

ISBN-13: 0309258448

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"TRB's Transit Cooperative Research Program (TCRP) Report 157: State of Good Repair: Prioritizing the Rehabilitation and Replacement of Existing Capital Assets and Evaluating the Implications for Transit presents a framework that builds upon a set of fundamental concepts and provides a basic set of steps for transit agencies to follow when evaluating and prioritizing capital asset rehabilitation and replacement investments. In addition to the printed report, an analytical approach and set of spreadsheet tools were developed to support the framework. These tools address how to evaluate rehabilitation and replacement actions for specific types of transit assets, and how to prioritize candidate rehabilitation and replacement actions."--Publisher's description.

Rail Safety
Rail Safety

Author: Susan Fleming

Publisher: DIANE Publishing

Published: 2011-05

Total Pages: 82

ISBN-13: 1437980031

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Positive train control (PTC) is a communications-based train control system designed to prevent some serious train accidents. Federal law requires passenger and major freight railroads to install PTC on most major routes by the end of 2015. Railroads must address other risks by implementing other technologies. The FRA oversees implementation of these technologies and must report to Congress on progress in implementing PTC. This report discusses railroads' progress in developing PTC and the remaining steps to implement it, the benefits of and challenges in implementing other safety technologies, and the extent of FRA's efforts to fulfill the PTC mandate. Charts and tables. This is a print on demand edition of an important, hard-to-find report.