How to pass through highway toll-free with ETC?

[LaTheo]

To pass through highway toll-free with ETC, simply enter through the ETC lane and exit through the ETC lane. ETC (Electronic Toll Collection) is a non-stop toll collection system that allows vehicles to pass through toll stations without stopping. It uses onboard equipment to identify vehicles, record information, and automatically deduct the corresponding funds from a pre-linked bank account. ETC is an electronic toll collection system being actively developed and promoted internationally for use on roads, bridges, and tunnels. The working principle of ETC involves microwave-based dedicated short-range communication between the onboard electronic tag installed on the vehicle's windshield and the microwave antenna in the ETC lane at the toll station. This system utilizes computer networking technology to process backend settlements with banks, enabling vehicles to pay toll fees without stopping at toll stations.