TCRP Annual Report of Progress 2021
2021

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The TRB Transit Cooperative Research Program (TCRP) has released its annual report, which provides an overview of the program, status of each of TCRP's projects, and a summary of some of the program's accomplishments for the year.

In FY 2021, TCRP produced 21 publications, including 12 research reports, 5 syntheses, 2 legal research digests, 1 research results digest, and a web-only document, bringing the total to more than 741 publications since the inception of the program. In the period from August 1992 (when the first TCRP grant was received) through December 2021, approximately 852 study activities have been authorized.

TCRP focuses on issues significant to the public transportation industry, with emphasis on developing near-term research solutions to a variety of transit problems involving facilities, vehicles, equipment, service concepts, operations, policy, planning, human resources, maintenance, and administrative practices.

Publication information

131 pages · 8.5 x 11 ·
ISBN Ebook: 0-309-27590-3
DOI: https://doi.org/10.17226/26436

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National Academies of Sciences, Engineering, and Medicine. 2021. TCRP Annual Report of Progress 2021. Washington, DC: The National Academies Press.

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Front Matter i-vi
Annual Report of Progress 1-25
Publications of the Transit Cooperative Research Program (1994 DECEMBER 2021) 26-44
Summary of Project Status Through December 31, 2021 45-86
Summary of Project D-7 Status Through December 31, 2021 87-88
Summary of Project J-4 Status Through December 31, 2021 89-96
Summary of Project J-5 Status Through December 31, 2021 97-102
Summary of Project J-6 Status Through December 31, 2021 103-108
Summary of Project J-7 Status Through December 31, 2021 109-122
Summary of Project J-9 Status Through December 31, 2021 123-123
Summary of Project J-10 Status Through December 31, 2021 124-125
Summary of Project J-11 Status Through December 31, 2021 126-128
New Projects and Continuations Selected for the TCRP Fiscal Year 2022 Program 129-129
Notice to Readers 130-131

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TCRP Annual Report of Progress 2021 (2021)

Chapter: Front Matter

Publication information

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TCRP Annual Report of Progress 2021 (2021)

Chapter: Front Matter