![]() ![]() This paper presents the results of the analysis. The RSAC finding was that avoidance of these PPAs was not, by itself, sufficient (from a strictly economic point of view) to justify an investment in PTC.Įxamples of potential business benefits include: * Line capacity enhancement * Improved service reliability * Faster over-the-road running times * More efficient use of cars and locomotives (made possible by real-time location information) * Reduction in locomotive failures (due to availability of real-time diagnostics) * Larger "windows" (periods during which no trains operate and maintenance workers can safely occupy the track) for track maintenance (made possible by real-time location information) * Fuel savings railroads over a 12-year period, and determined the savings to be realized from each avoided accident. These were previously quantified by the Rail Safety Advisory Committee (RSAC), which identified nearly a thousand "PPAs" (PTC-preventable accidents) on U.S. This report does not address the safety benefits of PTC. The purpose of this analysis was to quantify the business benefits of Positive Train Control (PTC) for the Class I freight railroad industry.
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