ETC system
Expressways (toll roads) have toll lanes marked "ETC only". This is a dedicated lane for the electronic toll collection system "Electronic Toll Collection System". Vehicles without ETC on-board devices and dedicated ETC cards are not allowed to pass. Vehicles without ETC on-board devices and dedicated ETC cards should use the "general" toll lane. In addition, some roads charge tolls at the entrance, and some roads charge tolls at the exit.