Originally Posted by
BuildingMyBento
….I'm nowhere near senior citizen-age, but it's a fair point. (You bring up a good suggestion, though...can one get the Clipper card at SFO - e.g. on a layover - without going to the BART station?)
….
According to the Clipper Card website page showing retail locations, you should be able to buy a regular adult Clipper Card at SFO at:
Terminals 1, 2, 3: Airport Information Booth on Arrivals Level 1 (in each domestic terminal)
International Terminal: Airport Information Booth on Departures Level 3, near BART station
https://www.clippercard.com/ClipperWeb/map.do