Expiring Nov 20, for travel Zones 1-2. Usually $4.25 one way, or $17 for 4 rides. You can upgrade them (e.g. add zone 3 to travel fr Palo Alto to SF/SFO) for $1.75 per trip, and it still comes to only $3.75 one way. Perfect if you're planning to head north for the next 2 weekends.
Please do not message this poster about other commercial services.
This listing is no longer accepting messages.