Your Weekend Transit Advisory: Critical Mass, Giants baseball, Asthma Walk, Union Street Spring Celebration

Critical Mass
On Friday at 6 p.m., the Critical Mass bicycle ride will begin at Justin Herman Plaza.

There will be heavy traffic in the area. Motorists are advised to allow extra travel time.

San Francisco Giants Baseball Game
The San Francisco Giants will continue their pre-season games against the Oakland Athletics on Friday at 7:15 p.m. at AT&T Park. For more details, please see separate release or visit www.sanfrancisco.giants.mlb.com.

Asthma Walk
On Saturday, Asthma Walk from Gilman Park to Candlestick Park will take place between 11 a.m. and 3 p.m.

Traffic around the event venue may be heavy, motorists should allow extra travel time. SF Police Department personnel will be on site to monitor traffic in the event area.

Muni route 29 Sunset will be affected.

Union Street Spring Celebration
On Sunday the 22nd Union Street Spring Celebration will take place on Union Street between Gough and Fillmore streets from 10 a.m. to 5 p.m.

At 2 p.m. the parade will begin on Green Street, then proceed north on Gough Street, west on Union Street, north on Fillmore Street and east onto Filbert Street where the parade will disband.

The following Muni routes will be affected:
· 22 Fillmore
· 30 Stockton
· 45 Union-Stockton