Rendering courtesy of TICD
Treasure Island Mobility Management Agency
Our mission is to develop, coordinate and deliver a comprehensive transportation program to meet the current and future needs of Treasure Island residents, workers and visitors to ensure a vibrant community.
Our governing board consists of the 11 members of the San Francisco Board of Supervisors, sitting as TIMMA Board members. TIMMA and the San Francisco County Transportation Authority have a staff and service sharing arrangement.
Treasure Island Mobility Management Agency Board
Our governing board consists of the 11 members of the San Francisco Board of Supervisors, sitting as TIMMA Board members.
The Chair of the TIMMA Board is Matt Dorsey (District 6) and Vice-Chair is Rafael Mandelman (District 8).
Governance
The Treasure Island Mobility Management Agency was created under state law and is a separate legal entity from the City and County of San Francisco. The Transportation Authority was designated to act as TIMMA by the San Francisco Board of Supervisors in 2014. TIMMA Board members elect a chair and vice chair every January.
Board Meetings
Our board meets quarterly or as needed to receive updates on transportation projects, adopt policies, and make decisions on project planning and delivery.
Treasure Island Mobility Management Agency Committee
Members: Matt Dorsey (Chair), Rafael Mandelman (Vice Chair), and Myrna Melgar.
The Treasure Island Mobility Management Agency Committee is charged with evaluating the performance of the Executive Director and approving requests to add or modify job classifications for the agency. The committee is comprised of the TIMMA Chair, Vice Chair, and another TIMMA Board member.
For More Information
To request training records required by Senate Bill 827 or for other information, please contact clerk@timma.org.
Our Staff
Our agency includes planners, project managers, funding and finance specialists, policy experts, data analysts, and more. TIMMA and the San Francisco County Transportation Authority have a staff and service sharing arrangement.
Our Leadership
Our Partners
We partner with the Treasure Island Development Authority, transit operators, and other local, regional, and state transportation agencies.
Treasure Island Development Authority
City and County of San Francisco agency dedicated to the economic development of former Naval Station Treasure Island.
San Francisco Municipal Transportation Agency
SFMTA oversees Muni, parking and traffic, bicycling, walking, and taxis.
San Francisco Bay Ferry
San Francisco Bay Ferry provides reliable and efficient ferry services across the San Francisco Bay Area, connecting communities and enhancing regional transportation.
AC Transit
The Alameda-Contra Costa Transit District (AC Transit) is the largest public bus-only system in California, and the 3rd largest bus-only transit agency in the United States. Based out of Oakland, California and multiple facilities throughout Alameda and Contra-Costa counties.
Metropolitan Transportation Commission
Metropolitan Transportation Commission is the regional planning, funding, and coordinating agency for the nine-county San Francisco Bay Area.
Caltrans
Caltrans is the state agency that manages California's highway and freeway lanes, provides inter-city rail services, and more. Caltrans District 4 serves Bay Area counties, including San Francisco.