Projects & Studies

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.

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West Side Bridges Retrofit

The West Side Bridges Retrofit will seismically retrofit eight existing bridge structures along Treasure Island Road to meet current seismic safety standards.

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Southgate Road Relocation

The Southgate Road Relocation will relocate Southgate Road, the critical local road connection between the I-80 westbound and eastbound on- and off-ramps.

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Emerging Mobility Pilot Strategy

Public-private partnerships with emerging mobility companies may result in new opportunities to improve San Francisco’s transportation network.

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Caltrain Downtown Rail Extension

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.

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Van Ness Improvement Project

The Van Ness Improvement Project is bringing San Francisco its first Bus Rapid Transit system.

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Central Subway

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

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ConnectSF

ConnectSF is a multi-agency collaborative process to build an effective, equitable, and sustainable transportation system for San Francisco’s future.

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A new Caltrain vehicle headed to San Francisco

Caltrain Electrification

The Caltrain Electrification project will bring fully electrified service to Caltrain.

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Congestion Management Program

As San Francisco's Congestion Management Agency, we monitor activity on our city's transportation network and adopt plans for mitigating traffic congestion.

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Howard Street between 5th and 6th streets

Folsom-Howard Streetscape Project

The SFMTA’s Folsom-Howard Streetscape Project will make it safer and more pleasant to walk, bike, shop and live along Folsom and Howard streets.

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Overhead View of Stockton Street in Chinatown from Tunnel Portal

Kearny Street Multimodal Implementation

The SFMTA-led Kearny Street Multimodal Implementation project will help to advance comprehensive enhancements along Kearny Street between Market and Broadway.

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