CoMotion 2025: Nov 12-13 | Los Angeles, CA

Speaker

Tilly Chang

Tilly Chang serves as Executive Director of the San Francisco County Transportation Authority. As the Congestion Management Agency and transportation sales tax administrator for San Francisco, the Transportation Authority collaborates with public agencies and the private sector to improve transportation options for residents, commuters and visitors alike. Ms. Chang has two decades of experience, including serving previously as the Transportation Authority’s Deputy Director for Planning. Ms. Chang has also held posts with the World Bank, Metropolitan Transportation Commission, and a technology startup. She serves on the boards of the California Transportation Foundation, SPUR and the UC Transportation Centers.

New Reality, New Opportunities

The future of mobility is shaped by public and private sector leaders. Read the latest expert perspectives from founders, mayors, and mobility trailblazers in the CoMotion MIAMI impact report.