Magic Roundabout (Hemel Hempstead) a New Town the roads met in a simple junction which was then replaced by a standard roundabout. Constructed in 1973, the "Magic Roundabout" in Hemel Hempstead was voted the UK's second-worst roundabout in a 2005 poll held by an insurance company (the winner being its Swindon counterpart). In 2011 the roundabout was voted the best in Britain by motorists in a competition organised by a car leasing service. The original magic roundabout had six exits in total, with the British Petroleum building spanning "Marlowes", the road leading to the town centre, in the approximate position of the earlier railway
Haudagain roundabout Haudagain roundabout The Haudagain Roundabout is a roundabout in Aberdeen that bisects the A90 and A96. As all traffic going northbound to Inverness via the A96 or southbound to Dundee via the A90 must pass through this roundabout it is a notoriously busy and hazardous junction with large queues approaching all directions to the roundabout, especially during rush hour. It has been referred to as 'Scotland's worst roundabout'. In May 2011 it was crowned Britain's worst roundabout in Roundabout Idol 2011. The Magic Roundabout was voted top. The construction of Aberdeen Western Peripheral Route is aimed at reducing the congestion