Welcome to the San Francisco County Transportation Authority

Created in 1989, the Transportation Authority is responsible for long-range transportation planning for the city, and it analyzes, designs and funds improvements for San Francisco's roadway and public transportation networks. The Transportation Authority administers and oversees the delivery of the Prop K half-cent local transportation sales tax program. It also serves as the designated Congestion Management Agency (CMA) for San Francisco under state law, and acts as the San Francisco Program Manager for grants from the Transportation Fund for Clean Air (TFCA). The Transportation Authority was designated Treasure Island Mobility Management Agency (TIMMA) in 2014, charged with planning for sustainable mobility on Treasure Island, coordinating new ferry and regional bus service, on-island shuttle, bike share, and car share opportunities. Read more

See the Quick Links to our projects and studies at the bottom of this page.

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The Transportation Authority works with San Francisco residents, transit providers and other government agencies to plan, fund and deliver critical transportation projects and programs citywide. Check the video to see what we're all about.  


TA projects collage

Telephone Town Hall banner adSan Francisco has been making real improvements in transit reliability, pedestrian and bike safety and the pavement condition of our streets. 

But we need significant increased investment to bring our transportation network into a better state of repair and reliability.

The Mayor and San Francisco Board of Supervisors have called for and collaborated on a Charter Amendment for Transportation (and Homelessness) and Transportation Expenditure Plan for placement on the November 2016 ballot. This effort would direct additional funds to critical transit services and transportation improvements in every neighborhood, including safer, well-maintained streets, transit maintenance and expansion, and Muni equity and affordability programs. The Expenditure Plan would also fund priorities that received little or no funding from 2014 Proposition A and Proposition B, such as repaving our streets, and new BART and Muni cars.

 An additional funding measure for a 0.75% sales tax increase would generate roughly the same amount of funding in new annual revenues as is identified in the Charter Amendment for Transportation ($100M) and Homelessness programs ($50M). READ MORE

Where would you like to see commuter shuttle hub locations?

Commuter shuttle busThe San Francisco Municipal Transportation Agency (SFMTA), in collaboration with the San Francisco County Transportation Authority (SFCTA), has launched a study to determine the feasibility of a commuter shuttle program based on a hub model. Such a system would have limited shuttle pick up locations, with riders travelling to the locations via other modes of travel.

Commuter shuttles in the current San Francisco program transport 8,500 people daily and are permitted to load and unload at up to 125 designated locations throughout San Francisco. The SFMTA and SFCTA are encouraging interested people to provide input into potential hub stop locations that will be evaluated.

Submittals can be made on-line at: http://www.surveygizmo.com/s3/2840037/0ad1e266a120. The call for potential hub locations will be open through July 4. All locations submitted will be evaluated against criteria that is under development, to identify feasible stop locations. This criteria will be made public by mid-July. It is expected that the hub study will be finalized in October 2016 and presented to the Board of Supervisors.

Photo by Steve Rhodes via Flickr Commons. All rights reserved.


Cyclists on the way to workBicycling is a healthy, sustainable and fun way to get around San Francisco.

The San Francisco County Transportation Authority was proud to support this year’s Bike to Work Day on May 12.

The Transportation Authority’s commitment to cycling is not limited to Bike to Work Day. In fact the agency regularly allocates funds from the city’s half-cent sales tax for transportation for bike-related projects citywide. Those funds have gone toward the construction of bike lanes, bike safety programs, bike counters, bike sharing and other improvements that encourage and enable safe bicycling citywide.

We hope you had a great Bike to Work Day—and check out MyStreetSF.com to see what other bike projects are coming to your neighborhood.


Alemany interchange aerial photoThe Alemany Interchange—where U.S. 101, I-280, Alemany Boulevard, Bayshore Boulevard, San Bruno Avenue and local streets intersect—presents challenges to pedestrian and bicycle safety.

At Commissioner David Campos' request, the Transportation Authority is working with neighboring communities, led by the Portola Neighborhood Association, to make the area safer and more accessible to all travelers.

Transportation Authority staff are coordinating with SFMTA planners and engineers and Caltrans staff to develop potential circulation and safety enhancement projects for the area. Community outreach is also underway to obtain input on the various improvement options.

The Alemany Interchange Improvement Study is just one of several efforts under the Transportation Authority’s Neighborhood Transportation Improvement Program (NTIP), which funds neighborhood transportation planning efforts and capital projects in every district in San Francisco. The program was developed through the Transportation Authority’s 2013 Countywide Transportation Plan to strengthen the pipeline of projects at the neighborhood level, particularly in underserved areas and Communities of Concern.

See where else NTIP work is taking place across San Francisco and let us know your ideas for the next update of the San Francisco Transportation Plan, now underway.


Balboa Park BART station platformIn collaboration with transit riders and residents, the Transportation Authority has issued a study aimed at creating better, faster transit connections throughout the city’s west side neighborhoods.

The Strategic Analysis Report on West Side Transit Access, initiated by Commissioner Katy Tang, explores several options to make transit more competitive with driving and to improve access to local and regional transit hubs such as Daly City and West Portal.

Download the report from the Strategic Analysis Reports website.

Among the options highlighted include exploring a rapid service for Muni’s 29-Sunset line; modifying underutilized bus routes, such as the 66-Quintara, piloting methods to encourage carpooling and ridesharing to hubs and providing secure bicycle parking and reducing conflicts at West Portal Station.

Key study recommendations already moving forward include Commissioner Tang’s request for Neighborhood Transportation Improvement Program (NTIP) planning funds for Muni to conduct service planning on the 66-Quintara and the programming of Prop AA vehicle registration funds to create more space at the Daly City BART station to accommodate planned local bus service increases including for the 14R-Mission.

The study area encompasses the area south of Golden Gate Park and north of the city line and includes the Sunset, Parkside, West Portal and Golden Gate Heights neighborhoods as well as the areas around Stonestown Mall, Lake Merced and San Francisco State University.

Photo: James_A_Castañeda via Flickr Commons


Google autonomous vehicleSan Francisco was named by U.S. Department of Transportation Secretary Anthony Foxx as one of seven finalist cities nationwide in the running for a $50 million federal grant to showcase automated vehicles and other technology-enabled transportation applications in the pursuit of congestion reduction and environmental goals.

The U.S. DOT will announce the winner of its “Smart Cities Challenge” in June.

San Francisco's proposal seeks to address neighborhood transportation access and safety needs through partnerships with civic and community groups, research universities and the private sector.

The Transportation Authority is supporting the San Francisco Municipal Transportation Agency, which is leading the development of the city’s proposal in coordination with the Mayor’s Office. The SFMTA presented on San Francisco’s approach (PDF) at the March 22 meeting of the Transportation Authority Board.

Among the efforts already underway are policy frameworks for autonomous vehicle regulation and new ways of linking on-demand ridesharing services with public transit.

Photo: Ed and Eddie via Flickr Commons


TA Walk to Work participantsWe were proud participants and supporters of Walk to Work Day on April 7.

Each April, the Transportation Authority sponsors Walk San Francisco’s Walk to Work Day, which celebrates and encourages walkers throughout the city.

People who live or work in San Francisco showed their support on April 7 by walking just 15 minutes of their daily commute, stopping by a “Walk to Work Day Hub” or competing with their co-workers in WalkSF’s Golden Millipede Award given to the workplace with the most commuters walking to work that day.

Among the many projects we fund at the Transportation Authority are those that promote pedestrian circulation and safety. Based on voter-approved expenditure plans, we allocate funds each year from the city’s half-cent sales tax for transportation and Prop AA vehicle registration fee program toward sidewalk repair, new crosswalks, new pedestrian signals, curb extensions, pedestrian refuge islands and traffic calming projects citywide.

Visit MyStreetSF.com to look up projects in your neighborhood!

Yerba Buena Island Ramps Project Achieves New Milestone

Final YBI concrete pourThe Yerba Buena Island east-side ramps project continues to stay on schedule and on budget.

In recent weeks, contractor Golden State Bridge reached a major milestone with completion of the last major bridge deck concrete pour. 

This concrete pour connects the new westbound off-ramp to the San Francisco-Oakland Bay Bridge. Work will continue on the project with placement of bridge bearings, seismic joints, barrier rails, roadway improvements, and landscaping.

The new ramps are expected to open in August 2016.

You can find out more about progress on the project website.

Stay tuned for future project updates!


School kids cross Church Street in the rainNTIP logo

The Neighborhood Transportation Improvement Program (NTIP) funds community-based neighborhood-scale planning efforts, especially in underserved neighborhoods and areas with vulnerable populations (e.g. seniors, children, and/or people with disabilities).

The NTIP was developed in response to mobility and equity analysis findings from the San Francisco Transportation Plan (SFTP), the city’s 30-year blueprint guiding transportation investment in San Francisco, and the Transportation Authority Board's desire for more focus on neighborhoods, especially on Communities of Concern and other underserved neighborhoods.

The SFTP found that walking, biking and transit reliability initiatives are important ways to address socio-economic and geographic inequities.

The NTIP is made possible by the Transportation Authority through grants from San Francisco's half-cent sales tax for transportation.

Current NTIP Projects

For more information on the NTIP program see our NTIP pages. For information on individual projects, see below. READ MORE

District 1. Improving Connections from Golden Gate Park to the Presido
District 2. Lombard Study: Managing Access to the "Crooked Street"
District 2. Lombard Street/US-101 Corridor Pedestrian Safety
District 3. Kearny Street Multimodal Implementation
District 5. Western Addition Community-Based Transportation Plan
District 6. Golden Gate Avenue Buffered Bike Lane 

Photo courtesy Lynn Friedman via flickr Commons. 

transparent spacer image District 6. Bessie Carmichael Crosswalk
District 6. Vision Zero Ramp Intersection Study
District 7. Balboa Area Transportation Demand Management Study
District 9. Alemany Interchange Improvement Study
District 10. Cesar Chavez/ Bayshore/Potrero Intersection Improvement Project
District 10. Potrero Hill Pedestrian Safety and Transit Access

MyStreetSF Projects Map

MyStreetSF Projects Map logoMyStreetSF Projects Map thumbnailFrom signals to streetcars, bicycles to boulevards, from pedestrian safety to paving, the Transportation Authority provides funding for hundreds of transportation projects citywide. The MyStreetSF interactive map shows projects currently underway, proposed, and recently completed that are funded by, or prioritized for funding by the Transportation Authority, as well as those for which the we provide some level of oversight, in our role as Congestion Management Agency for San Francisco. The MyStreetSF interactive map allows you to search for projects by location, Supervisorial District, project type (e.g., bicycle, pedestrian safety, transit rehabilitation), project sponsor, or timeline. Click on a project on the map to see key information (e.g., short description, schedule, cost) and a link to the project page and/or project sponsor’s main page. The map page also includes information on city-wide projects and programs like Bicycle Education and Outreach. READ MORE

Join our Citizens Advisory Committees!

Citizens (or Community) Advisory Committees, also known as CACs, are an important part of our planning efforts: they give the public—community and business stakeholders—a voice in the direction and scope of many of our projects, analyze benefits and impacts on San Francisco’s many communities, and recommend courses of action.

We currently have one vacancy on our agency-wide CAC. If you’re interested, get in touch with us! Call 415.522.4800 or send us an email. We need your guidance and support!

SFCTA Newsletters

Get on the email list for one (or more) of our project newsletters, for notifications about upcoming funding or business opportunities, or vacancies on one of our Citizens Advisory Committees. Subscribe now.

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