If a vehicle does not have a FasTrak toll tag, license plate camera images are used to match the vehicle to a valid FasTrak account and charge that account.
If a driver does not have an account, the driver will receive a violation notice in the mail and be required to pay both the toll at the time they entered the lane and a $25 penalty. If not paid on time, a second notice is mailed and the penalty increases to $70.