How to Use ETC on Highways?
2 Answers
When using highways, simply insert the ETC card into the sensor. The vehicle can then pass through the dedicated ETC lane normally. The ETC system will read the data, automatically lift the lane barrier, and allow the vehicle to pass smoothly. Precautions for ETC usage: The ETC transaction sensing range is 8 meters. If the vehicle in front stops, maintain a distance of more than 10 meters to prevent the system from mistakenly charging for the vehicle ahead, in case its ETC device malfunctions or is absent. The recognized speed for ETC lane passage is 20 km/h. Driving too fast may prevent the system from reading the vehicle's device information, leading to failed transactions. Unauthorized removal or movement of the OBU device, or if the ETC electronic tag falls off or becomes loose, may cause the electronic tag to become invalid. In such cases, take it to the bank where the ETC card was issued or the highway service office for inspection. If the issue is not due to human interference, reactivation may be sufficient.
I often travel on highways for business trips, and using ETC is so convenient! First, apply for an ETC kit at a bank or through WeChat, which includes an OBU device and a rechargeable card. Install it in the corner of the front windshield, ensuring it doesn’t obstruct your view. When entering the highway, use the clearly marked ETC-only lane, keep your speed below 20 km/h, and pass the sensor slowly and steadily—the barrier will automatically lift without stopping. Exit the highway the same way, and the system automatically deducts the toll with a 5% discount. During holidays when traffic is heavy, ETC lanes usually have shorter queues and are more efficient, saving at least half the time. Regularly check that the device is securely attached and that your card has sufficient balance; otherwise, if it fails, you’ll have to reverse and use the manual lane, which can be quite embarrassing. Overall, ETC makes long-distance driving smoother and easier.
