4th and Brannan station
| Company type | Light rail station |
|---|---|
| Industry | Public transportation |
| Founded | November 19, 2022 |
| Headquarters | San Francisco , United States |
Area served | San Francisco, California |
| Products | Muni Metro T Third Street line service |
4th and Brannan station is a ground-level Muni Metro light rail stop situated within the median of 4th Street at its intersection with Brannan Street in San Francisco's SoMa neighborhood. It commenced operations on November 19, 2022, as a component of the Central Subway initiative and is served by the T Third Street line, which runs between and .
Service
This station includes a single island platform positioned in the center median of 4th Street, accessible via a ramp leading to Brannan Street. Originally, the platform was planned with a dedicated train lane on the east side and a shared traffic lane on the west side; however, it was later modified to feature exclusive lanes on both sides to enhance train movement through the 4th and Bryant intersection.
Besides the T Third Street service, several Muni bus lines (, , and ) stop at this location. Additionally, the and routes provide service during early morning and late-night hours when trains are not running.
From February 26 to March 14, 2025, the Central Subway—including this station—was temporarily closed to address water leakage issues at Chinatown station.
Station design
Installed in November 2019 at the station is Microcosmic, a stainless steel kinetic sculpture created by Moto Ohtake. This artwork was the first among ten pieces commissioned for Central Subway stations. The sculpture stands approximately tall on a pole and incorporates 31 rotating elements.