This report examines the relationship of public transportation (including paratransit and demandresponsive services) to shared modes, including bikesharing, carsharing, microtransit, and ridesourcing services provided by companies such as Uber and Lyft. This report was designed to assist transit agencies to examine issues and explore opportunities and challenges as they relate to technology-enabled mobility services, including suggesting ways that transit can learn from, build upon, and interface with these new modes.