Journey-Based Transit Equity Analysis: A Case Study in the Greater Boston Area
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arXiv
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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866909279553847296 |
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| author | Shuman, Daniela Guo, Xiaotong Caros, Nicholas S. |
| author_facet | Shuman, Daniela Guo, Xiaotong Caros, Nicholas S. |
| contents | In this paper, a new methodology, journey-based equity analysis, is presented for measuring the equity of transit convenience between income groups. Two data sources are combined in the proposed transit equity analysis: on-board ridership surveys and passenger origin-destination data. The spatial unit of our proposed transit equity analysis is census blocks, which are relatively stable over time and allows an exploration of the data that is granular enough to make conclusions about the service convenience various communities are facing. A case study in the Greater Boston area using real data from the Massachusetts Bay Transportation Authority (MBTA) bus network demonstrates a significant difference in transit service convenience, measured by number of transfers per unit distance, transfer wait time and travel time per unit distance, between low-income riders and high income riders. Implications of analysis results to transit agencies are also discussed. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2408_01888 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Journey-Based Transit Equity Analysis: A Case Study in the Greater Boston Area Shuman, Daniela Guo, Xiaotong Caros, Nicholas S. Applications In this paper, a new methodology, journey-based equity analysis, is presented for measuring the equity of transit convenience between income groups. Two data sources are combined in the proposed transit equity analysis: on-board ridership surveys and passenger origin-destination data. The spatial unit of our proposed transit equity analysis is census blocks, which are relatively stable over time and allows an exploration of the data that is granular enough to make conclusions about the service convenience various communities are facing. A case study in the Greater Boston area using real data from the Massachusetts Bay Transportation Authority (MBTA) bus network demonstrates a significant difference in transit service convenience, measured by number of transfers per unit distance, transfer wait time and travel time per unit distance, between low-income riders and high income riders. Implications of analysis results to transit agencies are also discussed. |
| title | Journey-Based Transit Equity Analysis: A Case Study in the Greater Boston Area |
| topic | Applications |
| url | https://arxiv.org/abs/2408.01888 |