Intelligent transportation systems and, in particular, computer-aided dispatch and automatic vehicle location (CAD/AVL), have become quasi-universal in urban bus operations and support a variety of functions.
The TRB Transit Cooperative Research Program's TCRP Synthesis 155: Intelligent Transportation Systems in Headway-Based Bus Service synthesizes the current state of the practice of headway-based service operations and focuses on the proactive use of intelligent transportation systems technologies to optimize these services.
National Academies of Sciences, Engineering, and Medicine. 2021. Intelligent Transportation Systems in Headway-Based Bus Service. Washington, DC: The National Academies Press. https://doi.org/10.17226/26163.
Chapters | skim | |
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Front Matter | i-viii | |
Summary | 1-3 | |
Chapter 1 - Introduction | 4-7 | |
Chapter 2 - Literature Review | 8-19 | |
Chapter 3 - Survey Results | 20-25 | |
Chapter 4 - Case Examples | 26-50 | |
Chapter 5 - Conclusions | 51-54 | |
List of Acronyms and Abbreviations | 55-55 | |
References | 56-60 | |
Appendix A - Survey Instrument | 61-82 | |
Appendix B - Survey Results Tables | 83-88 |
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