Electronic Toll Collection (ETC) is an advanced system that enables automatic toll payments on highways, bridges, and tunnels without requiring vehicles to stop at toll booths. Utilizing technologies such as RFID tags, transponders, or automatic license plate recognition, ETC systems detect vehicles, calculate toll charges, and deduct payments electronically, offering a seamless and efficient experience for drivers. This technology reduces traffic congestion, lowers fuel consumption, and enhances road safety by minimizing stop-and-go traffic. Widely adopted worldwide, ETC systems also provide authorities with accurate traffic data, support dynamic pricing models, and contribute to the modernization of intelligent transportation infrastructure.