Third Street Corridor Fix It! Weekends: July 18-19 and July 25-26, 2026

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SFMTA.com/FixItWeek

All Hours of Service, July 18 & 19 and July 25 & 26

Service Affected
Accessibility
Transit
Weekend Traffic and Transit Advisory

Event Summary

The T Third Fix It! Weekends bring together SFMTA crews to complete maintenance, repairs and cleaning that help keep Muni safe, reliable and in good condition. Work takes place along the T Third Street line through the Bayview, Hunters Point and Visitacion Valley neighborhoods and includes track repairs, overhead power upgrades, station improvements, lighting repairs and deep cleaning.

To safely complete this work, T Third Street train service will be temporarily replaced by the T Third Street Bus service in some areas during the two scheduled Fix It! weekends. There will be no change to Owl service.

Bus service will operate all day Saturday and all day Sunday during each work weekend. These planned improvements will help extend the life of Muni's infrastructure while improving safety, reliability and the rider experience. Visit our Project Page for more details on the crews involved in this work.

Event Service Maps


Map of July 18 & 19 T Bus Motorization


Map of July 25 & 26 T Bus Motorization

Muni Service Changes

First Weekend

During the first weekend, T Third Street riders travelling in either direction between Visitacion Ave & Bayshore Blvd and 3rd St & Marin St will need to board a T Third Street Bus using curbside stops

T Third rail service will operate normally north of 3rd St & Marin St, with a transfer point at that location. The table below provides additional details.

July 18–19: Construction between Sunnydale and Evans

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T Third St. Service Changes, July 18 & 19, 2026
Route & Direction Duration Service Change Summary Missed Stops Alternate Stop Locations
T Third Street
North to Chinatown
All Hours of Service, 8 a.m. - 12 a.m.

Use northbound T Third Street Bus service between Bayshore Blvd & Sunnydale Ave and 3rd St & Marin St

Use northbound T Third Street train service between 3rd St & Marin St and Chinatown - Rose Pak Station

Notes:

  • To transfer from a T Third Bus to a T Third train, get off the bus at 3rd St & Marin St (curbside stop) and board a train at 3rd St & Marin St (boarding island platform)

Board the T Third St. Bus using curbside stops at:

T Third Street
South to Sunnydale
All Hours of Service, 8 a.m. - 12 a.m.

Use southbound T Third Street train service between Chinatown - Rose Pak Station and 3rd St & Marin St

Use southbound T Third Street Bus service between 3rd St & Marin St and Visitacion Ave & Bayshore Blvd

Note:

  • To transfer from a T Third train to a T Third Bus, get off the train at 3rd St & Marin St (boarding island platform) and board a bus at 3rd St & Marin St (curbside stop)

Board the T Third St. Bus using curbside stops at:


Second Weekend

During the second weekend, T Third Street riders travelling in either direction between Visitacion Ave & Bayshore Blvd and 3rd St & Williams Ave will need to board a T Third Street Bus using curbside stops

T Third train service will operate normally north of 3rd St & Williams Ave, with a transfer point at that location. The table below provides additional details.

July 25–26: Construction between Armstrong and Sunnydale

 

T Third St. Service Changes, July 25 & 26, 2026
Route & Direction Duration Service Change Summary Missed Stops Alternate Stop Locations
T Third Street
North to Chinatown
All Hours of Service, 8 a.m. - 12 a.m.

Use northbound T Third Street Bus service between Bayshore Blvd & Visitacion Ave and 3rd St & Van Dyke Ave

Use northbound T Third Street train service between 3rd St & Williams Ave and Chinatown - Rose Pak Station

Note:

Board the T Third St. Bus using curbside stops at:

  • Bayshore Blvd & Visitacion Ave
  • Bayshore Blvd & Blanken Ave
  • Bayshore Blvd & Hester Ave
  • 3rd St & Le Conte Ave
  • 3rd St & Fitzgerald Ave
  • 3rd St & Carroll Ave
  • 3rd St & Van Dyke Ave
T Third Street
South to Sunnydale
All Hours of Service, 8 a.m. - 12 a.m.

Use southbound T Third Street train service between Chinatown - Rose Pak Station and 3rd St & Williams Ave

Use southbound T Third Street Bus service between 3rd St & Williams Ave and Visitacion Ave & Bayshore Blvd

Note:

Board the T Third St. Bus using curbside stops at:

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