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Public Transportation Research at TRB
The mission of the Transportation Research Board is to provide leadership in transportation innovation and progress through research and information exchange, conducted within a setting that is objective, interdisciplinary, and multimodal. This page highlights recently released TRB reports, meeting announcements, requests for proposals, and other announcements related to public transportation. In addition, it includes links to selected public transportation research-related activities taking place at the federal and state levels, and within the academic and international transportation communities. Finally, this page also highlights and provides links to TRB public transportation-related programs and activities, which are the source of most of TRB’s marine transportation-related research products. |
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What's New
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TRB Public Transportation-Related Programs and Activities
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 System-Specific Spare Bus Ratios UpdateApril 15, 2014 TRB’s Transit Cooperative Research Program (TCRP) Synthesis 109: System-Specific Spare Bus Ratios Update documents successful practices in the United States and Canada, and presents information on efforts employed to achieve optimal bus fleet size and effective spare bus ratios. The synthesis is designed to provide guidance to transit agencies on how various factors may affect optimal fleet siz... |
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 Optimizing Bus WarrantyApril 10, 2014 TRB’s Transit Cooperative Research Program (TCRP) Synthesis 111: Optimizing Bus Warranty explores how some transit agencies address key aspects of their warranty programs. The report examines the steps taken to more accurately monitor warranty coverage periods, optimize the warranty process, and maximize warranty reimbursement to fulfill U.S. Federal Transit Administration requirements and taxp... |
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 Smart Growth and Economic Success: Strategies for Local GovernmentsApril 4, 2014 The U.S. Environmental Protection Agency has released a report that reviews possible connections between smart growth strategies (which include building neighborhoods that are accessible by transit, bike, and foot) and the fiscal strength of local governments. |
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TOD StandardApril 4, 2014 The Institute for Transportation and Development Policy has released a report that outlines core principles of urban design, including those that create pedestrian and cycling networks and strong customer bases for public transportation. |
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 Transit 2013, Volume 3March 28, 2014 TRB’s Transportation Research Record: Journal of the Transportation Research Board, No. 2352 consists of 17 papers that explore operations of a taxi fleet using electric vehicles and charging stations; implementation costs of electric transit bus systems; improving rail station access with feeder bus network optimization and mode shifts; where to implement bus signal priority in mixed-mode oper... |
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Synthesis of Information Related to Transit Problems
TRB's Synthesis of Information Related to Transit Problems searches out and synthesizes useful knowledge from all available sources and prepares concise, documented reports on specific topics. Reports from this endeavor constitute an Transit Cooperative Research Program (TCRP) report series, Synthesis of Transit Practice.
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Transit Innovations Deserving Exploratory Analysis (IDEA) Program
TRB's Transit Innovations Deserving Exploratory Analysis (IDEA) Program is designed to provide an opportunity to investigate new and unproven concepts or to evaluate novel applications of technologies that have been tried, tested or used for transit systems practice.
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Technical Activities Standing Committees
TRB's Technical Activities Division provides a forum for transportation professionals in all modes and functions to identify research needs and to share information on research and issues of interest. The Division's staff of specialists in each mode and discipline work with a network of volunteers to carry out activities on behalf of TRB sponsors and the transportation community, including the TRB Annual Meeting, conferences and workshops, publications, visits to each state, and responses to inquiries. This network includes members and friends of over 200 standing committees, supplemented by designated TRB representatives in each state, over 150 universities, and 35 transit agencies. |
Research in Progress in this Subject Area
TRB's Research in Progress (RiP) Database now contains more than 11,900 current or recently completed transportation research projects. Most of the RiP records are projects funded by federal and state departments of transportation. University transportation research is also included. The RiP Database also serves as a clearinghouse of University Transportation Centers ongoing research.
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Research Needs in this Subject Area
An important function of TRB is to stimulate research that addresses concerns, issues, or problems facing the transportation community. In support of this function, TRB Technical Activities standing committees identify, develop, and disseminate research need statements (RNS) for use by practitioners, researchers, and others.
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Research Completed in this Subject Area
TRB's TRID is integrated database that combines the records from TRB's Transportation Research Information Services ( TRIS) Database and the OECD's Joint Transport Research Centre’s International Transport Research Documentation ( ITRD) Database. TRID provides access to over 900,000 records of transportation research worldwide. |
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