Projects & Studies

We plan, fund, and deliver projects large and small across the city.

Congestion Management

Grid List

A rendering of Chinatown station

Central Subway

The Central Subway will extend the Muni T-Third line north from Fourth and King streets, traveling mostly underground to Chinatown.

A rendering of the Treasure Island development

Treasure Island Transportation Program

The Treasure Island Transportation Program will address the island's growing transportation needs with a goal to have at least 50 percent of trips made by transit instead of private vehicles.

Cars headed toward San Francisco on the freeway

101/280 Express Lanes and Bus Project

Express and carpool lanes on the 101 and I-280 freeways could help move more people in fewer vehicles.