System-specific Spare Rail Vehicle Ratios
System-specific Spare Rail Vehicle Ratios

Author: Judith T. Pierce

Publisher: Transportation Research Board

Published: 1995

Total Pages: 56

ISBN-13: 9780309058698

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Addresses the system-specific variables that directly impact fleet size, and the spare ratios that are maintained by individual transit agencies. From the information obtained, it appears that most rail transit agencies closely monitor the spare vehicles they maintain to maximize efficiency and thereby reduce operating costs. This report of the Transportation Research Board describes operating environments at 21 selected rail transit agencies of various sizes in key geographical locations in North America. It contains survey information about operating practices, impediments, and strategies used to appropriately size fleets within each agency's operating context.

System-specific Spare Bus Ratios
System-specific Spare Bus Ratios

Author: Judith T. Pierce

Publisher: Transportation Research Board

Published: 1995

Total Pages: 60

ISBN-13: 9780309058568

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Documents critical site specific variables that influence transit agencies' spare bus ratio policies. It profiles a select group of transit agencies of varying sizes and geographic locations and describes their operating environments in order to relate how these affect the number of spare buses each agency needs to meet its service requirements.