Roundabouts are becoming more and more popular because the traffic flows better, they are said to be safe and the local council can keep maintenance costs down. And besides this, the traffic consumes less fuel, emits less pollutants and is quieter. There is little waiting time and some roundabouts are even regarded as attractive on account of their green centres.

This tour is designed to show you how easily you can plan roundabouts with CARD/1 software.