This post contains brief updates about recent construction activities and a look-ahead for what to expect in Southern SoMa, Northern SoMa, Union Square, Chinatown and North Beach over the next two weeks. For more detailed information, click here or on the links below. You can also find construction, traffic detour, and Muni impact information on our project Google Map.
Construction schedules may change due to unforeseen conditions. We encourage the public to follow traffic and pedestrian notifications posted at the work sites.
Southern SoMa (Harrison to King): Utility work continues along 4th Street from Harrison to King streets. Ongoing portal construction on 4th Street between Harrison and Bryant streets.
Northern SoMa (Market to Harrison): Excavation and construction of station roof along 4th Street between Howard and Folsom streets are underway. Ongoing ground improvement activities at 4th and Jessie streets.
Union Square: Excavation of the station, relocation and supporting of utilities on Stockton Street between Ellis and Post streets are ongoing.
- Night work on Geary Boulevard and Stockton Street from March 29 to April 2
- Geary Boulevard between Grant Avenue and Powell Street is closed to through traffic during work hours of 9 p.m. to 5 a.m.
- Muni Service Impact:
- Outbound 38 Geary route between Kearny and Mason streets rerouted during night work hours
- Bus stops on Geary Boulevard at Kearny and at Powell streets will not be in use during detoured hours of 9 p.m. to 5 a.m.
- Use alternate bus stops at Market and Montgomery streets or Geary Boulevard and Taylor Street
Chinatown: Excavation of the site and installation of the station roof are in progress.
- Potholing along Stockton Street between Sacramento and Jackson streets
- Parking will be unavailable during work hours Monday to Friday, 7 a.m. to 5 p.m.
North Beach: Completion of sidewalk restoration, streetlight work and demobilization of equipment in front of 1731-1741 Powell Street anticipated by March 28. Hours of work are 7 a.m. to 4 p.m.
We thank the businesses, residents, shoppers, and commuters of San Francisco for their continued engagement with this significant investment in the extension of our public transportation system. When opened in 2019, the Central Subway will provide a much-needed connection between major employment, retail, cultural and residential areas of the city.