Category Archives: Occupant Protection

Insurance Institute for Highway Safety, Arlington, Virginia USA, reprinted with permission. Several studies conducted by IIHS and others have reported significant improvements in traffic flow following conversion of traditional intersections to roundabouts. A study of three intersections in Kansas, Maryland and Nevada where roundabouts replaced stop signs found that vehicle delays were reduced 13-23 percent…

Insurance Institute for Highway Safety, Arlington, Virginia USA, reprinted with permission. The modern roundabout is a circular intersection with design features that promote safe and efficient traffic flow. It was developed in the United Kingdom in the 1960s and now is widely used in many countries, including the United States, where its use is growing.…

Insurance Institute for Highway Safety, Arlington, Virginia USA, reprinted with permission. Roundabouts are a safer alternative to traffic signals and stop signs. The tight circle of a roundabout forces drivers to slow down, and the most severe types of intersection crashes — right-angle, left-turn and head-on collisions — are unlikely. Roundabouts improve traffic flow and…