How to Use ETC on Toll-Free Highways?

[StCorey]

Here are the methods for passing through toll-free highways with ETC: 1. Enter through the ETC lane and exit through the ETC lane—no fee will be deducted. 2. Enter through the manual lane and exit through the manual lane—no fee will be deducted. 3. Enter through the manual lane and attempt to exit through the ETC lane—since there is no entry information, the exit barrier will not lift, preventing exit. 4. Enter through the ETC lane and exit through the manual lane—passage is allowed without fee deduction. How ETC works: When a vehicle enters the highway via an ETC lane, the system records the entry information in the vehicle's ETC device. When the vehicle exits the highway via an ETC lane, the system deducts the fee based on the entry information stored in the ETC device.