A1 Fiveways Corner

Layout and signage

The NORTH
Luton Airport
M1 Link
  (M1)


A41
      West End
North Circular (W)
Finchley
A41 (A406 W Link)

Lane configuration

LanesLanesLanesLanesLanesLanes

  • Lane 1 is gained from the entry sliproad.
  • Lane 2 continues ahead.
  • Lane 3 continues ahead.
  • Lane 4 exits and does not return.

LanesLanesLanesLanesLanes

  • Lane 1 continues ahead.
  • Lane 2 exits and returns after the junction.
  • Lane 3 exits and returns after the junction.

Other events

  • Signs Traffic signals
  • Signs Traffic signals

In this section

What's new

The road that made no sense

It was the UK's only single-carriageway motorway, and twenty years ago it ceased to exist. This is the story of the strange fascination it held, and of my place in history.

The forever bottleneck, part 2

The second part of the story, where we learn why exactly the M4 gets narrower on the final approach to Europe’s biggest city.

The forever bottleneck, part 1

The M4 into London was one of the UK's earliest and most ambitious motorway projects. It was bold, pioneering... and almost instantly regretted.

Share this page

Have you seen...

Croydon Ring Road

Common sense suggests that you shouldn't be able to spend so much money on heavy engineering and end up with such a terrible road system.

About this page

Published

Last updated