How does FasTrak™ work?

As your vehicle enters the toll lane, the transponder (1) that is mounted on your vehicle's windshield is read by the antennae (2). As your vehicle passes through, your FasTrak™ account is charged the proper amount. Feedback is provided to you on an electronic display (3). If your vehicle does not have a transponder, the system classifies you as a violator and cameras take photos of your vehicle and your license plate for processing.