Blog
Shaping the Conversation: Autonomous Vehicle Safety, Data and Technology
The Transportation Authority is supporting efforts to ensure autonomous vehicles are deployed safely and transparently, developing a comprehensive safety framework and partnering with legislators to shape proposals.
Blog
Treasure Island Receives $45 Million Grant to Support Housing and Transportation
The California Strategic Growth Council awarded a $45 million grant from the Affordable Housing and Sustainable Communities program to support Treasure Island projects that will improve livability and transit as the neighborhood develops.
Project
District 4 Mobility Study
The District 4 Mobility Study will explore ways to increase the use of non-automobile modes in the Outer Sunset and Parkside neighborhoods.
Press Release
Transportation Authority Re-Elects Leadership Team, Receives 2025 Annual Report
The Transportation Authority Board re-elected District 7 Commissioner Myrna Melgar as its Chair and District 3 Commissioner Danny Sauter as its Vice Chair for 2026 and adopted the agency’s 2024 Annual Report, which described several agency highlights and accomplishments over the past year.
Project
Bimla Rhinehart Vista Point
The Bimla Rhinehart Vista Point, previously named the Pier E-2 Phase 2 project, is part of the Toll Bridge Seismic Program in which the Bay Area Toll Authority and Caltrans repurposed the area in and around Pier E-2 at the base of the East Span of the Bay Bridge for public use.
Project
Central Subway
The Central Subway extends the Muni T-Third line north from Fourth and King streets, traveling mostly underground to Chinatown.
Project
Ocean Ave Multi-Use Path Feasibility Study
The Ocean Ave Multi-Use Path Feasibility Study will determine the technical feasibility of creating Class 1 multi-use path improvements along Ocean Avenue between the I-280 southbound off-ramp intersection at Howth Street and the Frida Kahlo / Ocean / Geneva intersection.
Project
Yerba Buena Island Multi-Use Pathway Project
This project will provide protected bicycle and pedestrian pathways that run along Hillcrest Road and Treasure Island Road.
Policy
Neighborhood Program
Our Neighborhood Program supports neighborhood-scale planning efforts and project implementation in each supervisorial district.
Project
I-280 Ocean Ave Off-Ramp Project
The project will improve pedestrian and bicyclist safety at the Ocean Avenue Off-Ramp intersection by realigning the free-flow right turn off-ramp into a signalized intersection and install a traffic signal.
Project
The Portal
The Downtown Extension is a plan to extend Caltrain and future California High-Speed Rail service from 4th and King rail yard to the newly-constructed Salesforce Transit Center.