Electronic Toll Collection (ETC) systems are automated solutions that allow vehicles to pay tolls without stopping at toll plazas, improving traffic flow and reducing congestion. Using technologies such as RFID, DSRC (Dedicated Short-Range Communication), and automatic license plate recognition, ETC systems enable seamless toll payments and real-time data collection for transportation authorities. These systems are widely deployed on highways, bridges, and urban roads to enhance efficiency, safety, and operational cost savings. With increasing vehicle numbers, government initiatives for smart transportation, and the push toward digital payment solutions, the electronic toll collection market is expected to grow steadily in the coming years.