The Roble Field Garage and Via Ortega Garage are good options for public parking close to GA. The parking lots are located next to each other, and both are an 8 minute walk (0.33 miles) from GA. The Stanford USUDC 2018 interactive map shows the location of the parking lots and GA.
Parking rates for visitors:
Saturday and Sunday: free all day
Friday and Monday: $1.00 minimum and $1.00 per additional half hour; $16 for the day. Rates apply 8am – 4pm; parking before 8am or after 4pm is free.
For a comprehensive run-through of university parking options, see the University Parking & Transportation Services website.