Route
Junction number
None
Markerpost
Unknown
Name
Northway Circus
Type
Non-standard interchange
Terminus
Not a terminus
Other routes
A41, A5109
Authority
Restricted turns
Some turns restricted
Services
No services
A1 Northway Circus
Layout and signage
|
Watford Bushey Stanmore A41 Edgware East Barnet A5109 |
A41 A5109 |
|
A5109 |
Watford Bushey Stanmore A41 Edgware East Barnet A5109 |
Lane configuration
- Lane 1 exits and does not return.
- Lane 2 continues ahead.
- Then further along:
- Lane 1 is gained from the entry sliproad.
- Lane 2 is gained from the entry sliproad.
- Lane 3 continues, with option to exit.
- Lane 1 continues, with option to exit.
- Lane 2 continues ahead.
- Lane 3 continues ahead.
- Then further along:
- Lane 1 continues ahead.
- Lane 2 exits and returns after the junction.
- Lane 3 exits and does not return.
Other events
Traffic signals
- Traffic signals
What's new
Signs and sensibility
The one great attempt to make London’s streets logical - and how one retired chauffeur’s favourite routes changed the way you get around the capital.
A bridge under troubled bridges
A bridge that was ruined by another bridge, and a type of highway planning beyond any of the UK’s worst nightmares.
The monster seen from below
What might it have been like to stand in one spot and witness the arrival, and the uncertainty, of plans for an urban motorway in West London?
Have you seen...
Forth Bridges
There's plenty of pictures of the three magnificent bridges over the Firth of Forth at Queensferry. But not many are taken from beneath.
About this page
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