How does I-Pass work?

I-Pass is an electronic toll collection system used in Illinois to streamline the process of paying tolls on the state’s tollways. It operates using transponders, small electronic devices that can be mounted on the windshield of a vehicle. When a vehicle equipped with an I-Pass transponder passes through a toll plaza, the system automatically reads the transponder, deducting the appropriate toll amount from the driver’s prepaid account. To use I-Pass, individuals must first open an account, which involves purchasing a transponder and initially preloading funds into the account. As the vehicle travels through toll sections, the toll charges will be automatically deducted from the balance available in the account. Drivers benefit from using I-Pass with discounted toll rates compared to those who pay with cash. Additionally, the system helps reduce congestion at toll plazas due to its efficient electronic processing. It is advisable for users to monitor their account balance regularly, as I-Pass accounts need to be replenished to ensure continuous service. For more detailed information and specific inquiries, users may want to refer to the official web page associated with I-Pass Illinois.