AGENCY

Treasure Island Development Authority

A non-profit, public benefit agency dedicated to the economic development of former Naval Station Treasure Island.

An overhead satellite image of Yerba Buena Island with roadway improvement project areas labeled with project names

Hillcrest Road Improvement Project improving roadway safety and on-Island connections

This currently ongoing San Francisco County Transportation Authority project will deliver improved on-Island roadway connections and safety, as well as accommodations for the future Yerba Buena Island Multi-Use Pathway Project connection to the Treasure Island Ferry Terminal.Learn about the Hillcrest Road Improvement Project

PAST CALENDAR

Meeting
July 9, 2025 TIDA Board of Directors Meeting Agenda
Meeting
Cancelled
July 1, 2025 TI/YBI Citizen Advisory Board Meeting Cancellation

Services

About

The Treasure Island Development Authority (TIDA) is a non-profit, public benefit agency dedicated to the economic development of former Naval Station Treasure Island, and is vested with the rights to administer on-Island Tidelands Trust property.  TIDA is also responsible for supporting the City and County of San Francisco's delivery of municipal services to Treasure and Yerba Buena Islands.

Learn more about us

Contact information

Address

Treasure Island Development Authority39 Treasure Island Road
Suite 241
San Francisco, CA 94130

Phone

TIDA main phone line415-274-0660
Staff contact list: https://www.sf.gov/information--treasure-island-development-authority-staff

Email

TIDA general email address

TIDA@sfgov.org

Social media

Request public records

Submit requests for the Treasure Island Development Authority.

Archived website

See previous website archived on .