BART officials Saturday morning have announced there will be no BART service through the Daly City, Balboa Park and Glen Park stations this weekend.
The Balboa Park station will be closed this weekend.
There will be a free bus bridge between the stations.
Riders are asked to expect delays of up to 60 minutes, especially for trains heading to SFO.
The service interruption is due to track work and is expected to last Saturday and Sunday, according to BART officials.