Magic Roundabout (Swindon) roundabout used to be County Islands, but it was changed in the late 1980s to match its popular name. It inspired the song "English Roundabout", a pop song by the Swindon band XTC, which was recorded for their 1982 album "English Settlement". In 2005, it was voted the worst roundabout in a survey of the general public by a UK insurance company. In September 2007, the Magic Roundabout was named as one of the world's worst junctions by a UK motoring magazine. In December 2007, "BBC News" reported a survey identifying The Magic Roundabout as one of the "10 Scariest
Roundabout roundabout arms perpendicularly, well outside the circle. A pedestrian island allows pedestrians and cyclists to cross one lane at a time. The capacity of a roundabout varies based on entry angle, lane width, and the number of entry and circulating lanes. As with other types of junctions, operational performance depends heavily on the flow volumes from various approaches. A single-lane roundabout can handle approximately 20,000–26,000 vehicles per day, while a two-lane design supports 40,000 to 50,000. Under many traffic conditions, a roundabout operates with less delay than signalised or all-way stop approaches. Roundabouts do not stop all entering vehicles, reducing