Traffic Control

A leading-edge traffic control system is utilized to quickly process the incoming data and provide drivers with useful traffic information (traffic condition, route, travel time) in real time and every minute in order to ensure safe, smooth and comfortable use of the expressways 24 hours a day.

Traffic Control

Electronic Toll Collection

The Electronic Toll Collection (ETC) is a system that enables the driver to pay the toll automatically when passing the toll gate without stopping. The spread use of ETC system can effectively reduce the traffic congestion at the toll gate. By alleviating the traffic congestion, the environmental conditions around the toll gates can be improved due to less air pollution and noise. As of FY2010, the ETC usage ratio in the Metropolitan Expressway is approximately 88%.

Electronic Toll Collection

Advanced Tunnel Disaster Prevention System

The advanced Tunnel Disaster Prevention system has been installed in the urban long tunnels so that the drivers can enjoy safe and smooth driving. In case of emergency, such as a tunnel fire or accident, various sophisticated equipment can help people evacuate in a safe and secure manner. Moreover, the tunnels are monitored 24 hours a day from a central control room to ensure safety and early response in case of emergency.

Advance Tunnel Disaster-Prevention