Roundabout constructed in 1972 in Swindon, Wiltshire, United Kingdom, designed by Frank Blackmore, inventor of the mini-roundabout. The roundabout joins five roads and consists of a two-way road around the central island, with five mini-roundabouts meeting the incoming roads. The name derives from the popular children's television series, "The Magic Roundabout", and is considered "magic" because traffic flows in both clockwise and anticlockwise directions. This is achieved by surrounding the main island with one smaller roundabout per entry/exit street. This pattern directs traffic in the usual clockwise (in LHT installations) or counter-clockwise (in RHD installations) manner around each mini-roundabout. Exiting the
Road transport in Peterborough to a roundabout for local traffic. The road then becomes a major dual carriageway, although it has only one grade separated junction (with the A47), with the other junctions being roundabouts. In 2008, Peterborough City Council funded the dualling of the northernmost stretch of the Paston Parkway between two roundabouts east of Gunthorpe. This has significantly reduced congestion, as the route is used as a commuter run between the city's Eastern Industry development in Fengate and settlements north of the city. The A15 moves southward as a minor dual carriageway from its junction with the A47 with several more roundabouts