TRB’s Transit Cooperative Research Program (TCRP) has released a pre-publication, non-edited, draft version of Research Report 195: Broadening Understanding of the Interplay Between Public Transit, Shared Mobility, and Personal Automobiles. The study broadens the understanding of the interplay among emerging and established modes of transportation. Built upon the findings of TCRP Research Report 188, this report explores how shared modes—and ridesourcing companies in particular—interact with the use of public transit and personal automobiles. View Pre-publication