I was unable to use FasTrak to pay for parking. Why?
• To use FasTrak to pay for parking at SFO, you must use a credit card as your FasTrak replenishment method. If you use cash/check as your replenishment method, you cannot use FasTrak to pay for parking. Opt Out was selected • If you chose to opt out of the Parking Program, you cannot use FasTrak to pay for parking at SFO. Tag did not read at entrance/exit • A valid tag read upon entering or exiting the parking lot is required to use FasTrak to pay for your parking. If your toll tag did not beep or the gate did not open, you will not be able to use FasTrak to pay for parking. You should contact the FasTrak Customer Service Center to determine if a replacement toll tag is needed or if your FasTrak account needs attention. Negative Account Balance • If your account had a negative balance at the time you tried to enter or exit the parking lot, you will not be able to pay for parking using FasTrak.
