It's always great to get new Superchargers but I am a little puzzle about the choice of this location.
It will be next to the 880 Marina exit, and Oakland airport, but this location if for clothes outlets, and car dealers, and just one Starbuck.
IMO it would have been better to choose a location like the Bay Fair Center shopping mall, which has several eating places.
The Bay Fair mall is located near the intersection of the 880/580/238 highways and has already 4 free L2 Volta Charging Stations.
It would be interesting now, to find the location of the future Hayward Supercharger, also scheduled for Q3 2021.