BART: Beginning tomorrow night through Labor Day morning, BART will provide hourly all-night service to 14 stations. (Download the schedule.) MacArthur Station is serving as the main transfer point between lines. On Labor Day, BART will operate on a Saturday schedule. There will be no overnight service Monday night into Tuesday morning.

AC Transit: Transbay lines will stop at four BART stations to drop off passengers going to San Francisco and pick up passengers coming from San Francisco: Coliseum/Oakland Airport, MacArthur, North Berkeley and West Oakland. Get more information about AC Transit plans on its website. AC Transit will offer limited overnight service through Monday morning.
Blue & Gold Fleet/Baylink Ferry: The Blue & Gold Fleet operates ferries from Alameda, Sausalito, Tiburon, Oakland, Vallejo and South San Francisco. Schedules can be found online.
San Francisco Bay Ferry: San Francisco Bay Ferry is adding several extra boats to accommodate additional riders during the Bay Bridge closure. There will be direct service from Alameda Main Street to San Francisco, and direct service between Oakland and San Francisco. Changes vary by terminal and day. Spokesman Ernest Sanchez said they're expecting extra passengers, but not the 23,000 extra people who took the ferry during the recent BART strike.
Golden Gate Ferry and Bus: Golden Gate operates ferries from Larkspur and Sausalito to the Ferry Building in San Francisco, as well as buses from the San Rafael Transit Center into the city. Golden Gate Larkspur Ferry will operate an additional late-night, round-trip ferry on Friday night and additional ferries on Saturday and Sunday. There will not be additional vessels on Monday. Golden Gate Transit is warning commuters to expect significant delays on the bridge. During the the Bay Bridge closure in 2009, Golden Gate Bridge southbound traffic increased by an additional 40,000 vehicles.
SFMTA/Muni: Transbay service will be interrupted. Updates on any changes can be found online or from @sfmta_muni on Twitter.
Treasure Island: Residents, employees and special event attendees may obtain a permit from the Treasure Island Development Authority, which will allow passage through the CHP checkpoint at Harrison and First streets in San Francisco. There will be one bus only open to residents and employees running from San Francisco to Treasure Island. Call 415-274-0660 for information.
Amtrak: Transbay bus connections between the Emeryville Amtrak Station and San Francisco will be rerouted to the Richmond BART station. Get schedules and tickets online.
Getting to Oakland International Airport: AC Transit's regular service connects travelers between Capitol Corridor's Oakland Coliseum Station and Oakland Airport.
Parking: Use Park Now app to find parking spaces in San Francisco or other Bay Area locations.
Ride-sharing and car-sharing apps: Now's your chance to try one or more of the ride- and car-sharing services, like Carma, Sidecar, Lyft, Uber, RelayRides and Getaround.