Muni subway service returned to normal after closures during weeknights and all day on weekends.
The subway will close early on weeknights at 9:30 p.m. and all day on the weekend starting July 22.
Delays continue to mount to make repairs inside the 100-year old Twin Peaks Tunnel.
San Francisco transit officials are seeking solutions to eventually go cashless on the cable car system.
San Francisco Muni riders should take note of changes to several Muni routes that will take effect on Feb. 25.