Transportation is trending from the “me”-mentality of single occupancy vehicles to the “we”-mentality of the sharing economy. Is collaborative consumption the future of transportation? Innovations in peer-sharing transit systems such as bike sharing and car sharing are gaining momentum in cities across the world. Gabe Klein's work in both the public and private sector, and his unique experience launching Divvy Bike Share in Chicago, Capital Bike Share in DC, as well as with Zipcar, make him an authority on the subject. How are these systems providing equitable access to public transit in new ways? What new opportunities does the sharing economy provide? Is this cultural shift presenting a unique opportunity to reconsider the ways that organizations can induce mainstream transportation alternatives, moving toward the new collaborative frontier? Gabe Klein and Sommer Mathis