
There is no charge for using ETC during toll-free periods on highways. Precautions for ETC usage: The ETC transaction sensing range is 8 meters. When the vehicle in front stops, maintain a distance of over 10 meters to prevent automatic payment for the front vehicle in case its ETC device malfunctions or is absent. The recognized speed for ETC lane passage is 20km/h. Driving too fast may prevent reading vehicle device information and cause payment failure. Unauthorized removal or movement of OBU devices, or detachment/loosening of ETC electronic tags will deactivate the tags. These can be inspected at the bank where the ETC card was issued or highway service centers. Non-deliberate detachment/loosening only requires reactivation. When using debit cards linked to ETC, insufficient balance may cause payment failure. Follow on-site staff guidance to use manual MTC lanes with cash or card payment.


