About the Authority

The San Francisco County Transportation Authority administers and oversees the delivery of the Proposition K (Prop K) half-cent local transportation sales tax program and New Expenditure Plan, which was passed by 75% of San Francisco voters in November 2003. The Authority was created in 1989 to administer Prop K's predecessor, the Proposition B half-cent transportation sales tax program, which began in 1990 and continued until it was superseded by Prop K.

The Role of Shuttle Services in San Francisco

Draft Report Now Available for Public Comment The Shuttles Strategic Analysis Report (SAR) is investigating the attributes and nature of shuttle services in San Francisco. The draft report is currently undergoing public review and comment. Authority staff will present the draft report at the December 9 Citizens Advisory Committee (6 PM, 100 Van Ness Ave, 26th Floor). The final report will be presented to the Authority Board for approval in January 2010.

On-street parking management and pricing study

Final Report Now Available On September 22, 2009, the Transportation Authority Board adopted the Final Report of the San Francisco On-Street Parking Management and Pricing Study.

CycleTracks bicycle app for iPhone and Android

Improving San Francisco's official travel-forecasting tool CycleTracks is the Transportation Authority's free app for iPhone and Android phones. With its development funded by a Caltrans State Planning and Research Grant, it tracks real-time bicycle trips in the Bay Area and transmits the data to the Authority to improve the bicycle-use component of our SF-CHAMP travel-forecasting model.

Available Contracting Opportunities