Projects & Studies

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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Balboa Park Station Circulation Improvements

The Balboa Park BART/Muni Station is one of the busiest transit hubs in San Francisco. Local agencies are working to improve circulation in the Balboa Park interchange and station area.

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Bayview Hunters Point Mobility Study

This study focused on improving residents’ access to groceries, health appointments, after-school programs, and other important services.

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People eating on tables in parking spots in front of a cafe

Columbus Avenue Neighborhood Transportation Study

The objective of the Columbus Avenue Neighborhood Transportation Study was to identify changes to transportation infrastructure and policies that could enhance the livability and economic viability of the Columbus Avenue corridor.

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A view of a Caltrain vehicle crossing Jerrold Avenue

Quint-Jerrold Connector Road

The proposed Quint-Jerrold Connector Road will link Quint Street, just north of Oakdale Avenue, to Jerrold Avenue via a new road along the west side of the Caltrain tracks.

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An aerial view of the Potrero Hill neighborhood

Potrero Hill Neighborhood Transportation Plan

This community-based transportation plan for the southern Potrero Hill neighborhood of San Francisco identified transportation priorities at the neighborhood scale.

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Central Freeway and Octavia Boulevard Circulation Study

This 2012 study evaluated the performance of the transportation system in the Market-Octavia area and recommend changes for improving travel options and traffic management in the area.

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New 40' Trolley Coaches in Service on 6 Parnassus Route

Frederick and Clayton Traffic Calming

The goal of the Frederick and Clayton Traffic Calming Project is to increase visibility of pedestrians and improve pedestrian safety on Frederick and Clayton streets.

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Chinatown Neighborhood Transportation Plan

This plan focused on strategies to improve pedestrian safety on two high pedestrian-injury corridors in Chinatown: Broadway Street between Van Ness and Columbus Avenues, and Kearny Street between Bush and Jackson Streets.

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Sidewalk construction in the project area

Lombard Street Safety Project

The Lombard Street Safety Project will implement street safety improvements such as sidewalk extensions, signal timing adjustments, and enhanced crosswalk and intersection striping.

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Anza Street Bike Lanes

The aim of the Anza Street Bike Lanes project is to improve safety and accessibility for bicyclists on Anza Street.

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South Park Improvement Project

Park improvements include upgrades to the park’s infrastructure, new accessible paths, irrigation, drainage, site lighting, site furnishings, trees and landscaping, new children’s play area, large open meadow, several plazas, and traffic calming measures.

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