research report Public Transportation, Transportation Network Companies (TNCs), and Active Modes Publication Date January 1, 2022 Associated Project Public Transportation , Transportation Network Companies (TNC) and Active Modes: An analysis based on 2009 and 2017 NHTS Author(s) Jean-Daniel Saphores, Farzana Khatun Areas of Expertise Public Transit, Shared Mobility, & Active Transportation View research report Suggested Citation Jean-Daniel Saphores and Farzana Khatun (2022) Public Transportation, Transportation Network Companies (TNCs), and Active Modes. Research Report. ITS-Irvine. Available at: https://metrans.org/assets/research/psr-19-34_to-035_saphores_final-report.pdf. Related Publications published journal article | Dec 2023 Covid-19, intentions to change modes, and how they materialized - Results from a random survey of Californians Transportation Research Part A: Policy and Practice policy brief | Apr 2022 Public Transportation, Transportation Network Companies (TNCs), and Active Modes