Magic Roundabout (High Wycombe) Magic Roundabout (High Wycombe) The Magic Roundabout in High Wycombe, Buckinghamshire, England, is similar to the roundabouts with the same name in Swindon and other places. It is located on the junction of the A40 and A404. The junction is the second meeting point of the two roads, they interchange at the start of the A404 in Marylebone, London, with the A40 forming the Westway. The two roads follow different routes to reach Wycombe, the A40 coming via Beaconsfield and the A404 via North London and Amersham. From the roundabout, the A40 continues towards Oxford, Cheltenham, Gloucester and South Wales,
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