Why are roundabouts considered safer than traditional intersections?

Roundabouts are considered safer than traditional intersections primarily because they reduce the likelihood of high-speed head-on collisions. At a roundabout, traffic moves in a circular direction with vehicles yielding to those already in the circle. This design significantly lowers the speed at which vehicles enter and exit the intersection, thereby minimizing the severity of potential collisions.

In contrast to traditional intersections where vehicles may approach from different directions at high speeds, roundabouts force drivers to slow down as they enter. This reduction in speed translates to less force during any impact, making accidents less severe and often preventing high-speed collisions altogether. By promoting continuous movement and reducing the angles at which vehicles may collide, roundabouts generally create a safer environment for both vehicles and pedestrians.