Effective intersection entry and exit, slowing down, and yielding must be executed
It is unfamiliar to the drivers, so it is important to provide clear promotional information about rotary intersection.
Drivers must check the exit, change lanes, and etc. during driving, so signs with attraction and visibility are needed.
Checking the exit from the curved surface should be performed in a short time, so it is suitable for the sign to be with high attraction / visibility / readability
Since safe driving at rotary intersection starts with the appropriate entry into lanes, it is essential to classify and guide the incoming vehicle to the destination with the installation of the with fiber optic luminescent type designating sign.
Provide promotional information by installing high attraction signs before entering the intersection
Since the revolving vehicle has priority, the entering vehicle has to reduce the speed even if there is no signal, and it is safer
Reduced traffic accidents when rotary intersection is installed
Smooth flow of traffic and improved crossing speed
Continuous vehicle entry is possible
The traffic volume at crossroads can increase, but the intersection lag decreases and the passing speed increases
Energy saving and environment improvement
Reduced fuel consumption due to no idling while stopping to get a signal -> reduced air pollution
Traffic management system that can be implemented continuously with low-cost, high-efficiency traffic improvement measures