Projects & Studies

Geneva-San Jose Intersection Study

Through this study, the SFMTA will develop conceptual design improvements to address safety issues near the Geneva-San Jose Intersection.

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Elk Street at Sussex Street Pedestrian Safety Improvements

Pedestrian safety improvements at the intersection may include up to three bulb-outs, rectangular rapid flashing beacons, and pedestrian crossing signage to improve safety and access to Glen Canyon Park.

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Valencia Bikeway Improvements

The SFMTA is working with the community to assess and recommend safety improvements for Valencia Street between Market and Mission streets.

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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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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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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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Van Ness Improvement Project

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

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A freeway ramp intersection with cars, people walking, and people biking

SoMa Freeway Ramp Intersection Safety Studies

The Transportation Authority has been studying how to improve safety at 15 SoMa intersections where freeway on- and off-ramps meet city streets.

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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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Portsmouth Square Traffic Study

San Francisco’s Recreation and Parks department recently embarked on a community-driven process to redesign Portsmouth Square Park.

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Salesforce Transit Center

The Salesforce Transit Center is San Francisco’s new regional transit hub.

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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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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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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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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.

Projects & Studies

Active projects