"The Magic Roundabout" in

Hemel Hempstead Hemel Hempstead () is a town in the Dacorum district in Hertfordshire, England, northwest of London, which is part of the Greater London Urban Area. The population at the 2011 census was 97,500. Developed after the Second World War as a new ...

, Hertfordshire, England, is the familiar name given to the Plough Roundabout. The familiar name comes from the

children's television programme Children's television series (or children's television shows) are television programs designed for children, normally scheduled for broadcast during the morning and afternoon when children are awake. They can sometimes run during the early evenin ...

, and is also used for a similar junction in Swindon and the M40 junction in Denham. The official name relates to a former

public house A pub (short for public house) is a kind of drinking establishment which is licensed to serve alcoholic drinks for consumption on the premises. The term ''public house'' first appeared in the United Kingdom in late 17th century, and wa ...

, called ''The Plough Inn'', which was between the junction of what is now Selden Hill and St Albans Road. It has also been known as the Moor End Roundabout as it is adjacent to the part of

Boxmoor Boxmoor is part of Hemel Hempstead in Hertfordshire. It is within the district of Dacorum and comprises mainly 19th-century housing and meadowland, with transport links from London to the Midlands. At the 2011 Census, the population of Boxmoor wa ...

nearest the town. Before Hemel Hempstead became a new town the roads met in a simple junction which was then replaced by a standard roundabout.

Description

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.We’re the top roundabout? That’s Magic!
, Hemel Gazette, 20 May 2011, The roundabout is unusual in that traffic flows both clockwise (the standard flow direction of British roundabouts) and anticlockwise. Drivers approaching the roundabout from any junction can choose to turn left or right, and they are free to make U-turns using any of the mini roundabouts at the junction. Effectively, the junction should be treated as six individual roundabouts - right of way must be given on the approach of each new mini roundabout.

Early history

The original magic roundabout had six exits in total, with the BP building spanning "Marlowes", the road leading to the town centre, in the approximate position of the earlier railway viaduct. The BP building was found to be unstable due to defective reinforced concrete and the exit had to be closed. The building was demolished but the original route was not restored, although a newer side exit from the roundabout replaced the junction with Marlowes off a side road.

References

External links

{{Commons category, Magic Roundabout (Hempstead)
History of the roundabout at the Hemeltoday website

BBC discussion forum on the Plough roundabout

Google Maps satellite image view
H Road junctions in England Transport in Hertfordshire Hemel Hempstead

Description

Early history

See also

Other similar roundabouts

References

External links