Chiswick Roundabout

Chiswick Roundabout is a major roundabout with a flyover in Chiswick, West London. It was opened in 1959 and is the meeting point of three roads that terminate here, the A205 South Circular, A315 Chiswick High Road, A406 North Circular; and one road which carries on through and interfaces with the M4 – the A4 Great West Road – therefore, it is extremely busy in daytime.

Roads at
junction

• M4
• A4
• A205
• A315
• A406

TypeRoundabout

Quick facts Location, Roads at junction ...

Chiswick Roundabout
Gunnersbury Roundabout
Interactive map of Chiswick Roundabout
Location
Chiswick
Roads at junction	M4 A4 A205 A315 A406
Construction
Type	Roundabout

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It is one of Britain's first motorway junctions.

The M4 runs on a temporary WNW to ESE axis on the flyover. The roundabout lies in the settled south of Gunnersbury, less than 500 metres (1,600 ft) west of Gunnersbury station.^[1]

It is also known as Gunnersbury roundabout.^[2][3]