There are also 1.6 million transponders assigned to county drivers with 342.1 million trips made this year, as of early November. However, the FasTrak pass can be used outside of Los Angeles ...

FasTrak is a service that allows Californians to pay for use of toll bridges, lanes and roads without having to stop at toll booths. The service uses a transponder mounted to vehicles associated ...

Carpoolers get in for free or at a discounted rate — though if they use the express lanes, they need to have a FasTrak Flex transponder. Unlike regular carpool lanes, though, solo drivers can ...

FasTrak is the electronic toll collection system used by the state of California. Motorists can purchase a toll transponder for ~$26 and link the serial number with a debit account to have their ...

FasTrak is an "electronic toll collection system" used in California. Once you set up an account, you get a transponder that simply debits your account balance whenever you pass through a toll booth.