Spatial variation in shared ride-hail trip demand and factors contributing to sharing: Lessons from Chicago |
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| Institution: | 1. Alan M. Voorhees Transportation Center, Rutgers, The State University of New Jersey, 33 Livingston Avenue, New Brunswick, NJ 08901, USA;2. Doctoral Candidate and Research Assistant, Edward J. Bloustein School of Planning and Public Policy, Rutgers, The State University of New Jersey, 33 Livingston Avenue, New Brunswick, NJ 08901, USA;1. International Center for Adaptation Planning and Design, School of Landscape Architecture and Planning, College of Design, Construction and Planning, University of Florida, PO Box 115706, Gainesville, USA;2. China Institute of Urban Governance, Shanghai Jiao Tong University, Shanghai, China |
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| Abstract: | As ride-hailing becomes more common in cities, public agencies increasingly seek transportation network company (TNC) service data to understand (and potentially regulate) demand and service response. Despite the increase in ride-hailing or TNC demand and subsequent research into its determinants, there remains little research on shared TNC trips and the spatial distribution of trip demand across demographic and land use variables. Using Chicago as a case study, shared TNC trip data from 2019 was used to estimate the count and ratio of shared ride services, based on built environment, demographic, location, time of day, and trip details. Findings reveal that trip length, day of week designation, density of pedestrian and multi-modal infrastructure, and underlying socioeconomic characteristics of the origin zones influence the proportion and count of shared ride-hail trips. Of concern is that those using transit or active modes may be taking more ride-hailing trips, but these Chicago-region results indicate that the provision of pedestrian infrastructure and remoteness to transit stops result in fewer shared trips. |
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