A1 Black Cat Roundabout

Layout and signage

Bedford
Milton Keynes
A421 Link (M1 Link)
Great Barford
  A421       Bedford
Milton Keynes
A421 Link (M1 Link)
Great Barford

Lane configuration

LanesLanesLanesLanes

  • Lane 1 continues, with option to exit.
  • Lane 2 continues ahead.

LanesLanesLanesLanes

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

In this section

What's new

London, in a new light

It was specially designed never to be noticed. And now it's disappearing, nobody has noticed its absence. It's London's own bespoke street light.

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?

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Have you seen...

Daniel "Swampy" Hooper

Britain's most famous anti-road protester, who shot to fame in the mid-1990s and came to represent the whole environmental movement.

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