Booth-less toll fee collection at Tamil Nadu’s Paranur: how does the multi-lane free flow system work?
Tamil Nadu has installed a booth‑free toll system at the Paranur highway, using a multi‑lane free‑flow design. Vehicles are identified through RFID tags or automatic number‑plate recognition, and fees are deducted electronically without stopping. The setup aims to cut congestion, speed travel, and lower operating costs while maintaining accurate toll collection across all lanes for drivers.