Route
Junction number
None
Markerpost
Unknown
Name
Colney Hatch Interchange
Type
Terminus
Not a terminus
Other routes
B550
Authority
Restricted turns
Full access
Services
No services
A406 Colney Hatch Interchange
Layout and signage
|
Muswell Hill Friern Barnet Retail Park B550 |
B550 | 
|
B550 |
Muswell Hill Friern Barnet Retail Park B550 |
Lane configuration
- Lane 1 continues, with option to exit.
- Lane 2 splits to create a new lane.
- Lane 1 continues, with option to exit.
- Lane 2 continues ahead.
- Lane 3 terminates.
Other events
50mph speed limit begins
40mph speed limit begins
What's new
The Ringways Map is here
The wait is over! The full map of the Ringways, London’s unbuilt urban motorway network, is now online. Not even the system's planners had anything like this.
Red, white and blue
Kent County Council is run by eurosceptic nationalists. So why are they putting EU flags on their road signs?
The sunlit uplands
On Saturday 31 May something historic happened. The Heads of the Valleys Road was finally complete.
Have you seen...
EuroRoute
Today you can catch a train to France. You can even put your car on it, and be there in less than an hour. But in the 1980s, Euro Tunnel had competition - including plans to build a motorway across the English Channel.
About this page
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