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A40 road in London

A40 shield

A40
Route information
History: Constructed 1920s–1992
Major junctions
From: City of London
  A1 A1 road
A201A201 road
A4 A4 road
A5200A5200 road
A4200A4200 road
A401A401 road
A400A400 road
A4201A4201 road
A41 A41 road
A4202A4202 road
A402A402 road
A5 A5 road
A501A501 road
A404A404 road
A3220A3220 road
A219A219 road
A4000A4000 road
A406A406 road
A4127A4127 road
A312A312 road
A4180A4180 road
A437A437 road
[ M 40  ]M40 motorway
To: Denham Roundabout
Location
Primary
destinations
:

M40
M25
Road network

A40 shield

The A40 is a major trunk road connecting London to Fishguard, Wales. Starting from the City, the A40 in London is an A road passing through seven London Boroughs: the City of London, Camden, Westminster, Kensington & Chelsea, Hammersmith & Fulham, Ealing and Hillingdon, to Junction 1 of the M40 motorway in Denham, Buckinghamshire.

The road has been re-routed several times in the last 100 years – part of the route of the London section of the A40 was laid out in the 1920s and 1930s when Western Avenue was built – now most of it is grade-separated, dual carriageway (divided highway). In the 1960s Westway was constructed, easing traffic access to and from the centre of the city. The A40 links the City of London and the West End to the M40 motorway and M25 motorway. The route is called The London to Fishguard Trunk Road (A40) in legal documents and acts.


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Wikipedia

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