A421 (M1 J13) Ridgmont Interchange

Layout and signage

N/A   M1









    A507

M1











  Ampthill
Ridgmont A507
London
M1 Link
Husborne Crawley
Milton Keynes
A421
The NORTH
M1 Link
Cranfield

Lane configuration

LanesLanesLanesLanes

  • Lane 1 continues ahead.
  • Lane 2 continues ahead.

LanesLanesLanesLanes
LanesLanesLanesLanes

  • Lane 1 continues, with option to exit.
  • Lane 2 continues ahead.
  • Then further along:
  • Lane 1 terminates.
  • Lane 2 terminates.

In this section

What's new

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Why am I all nostalgic about some street lights being replaced?

Silver bullet

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Skid Risk, Accident, Fog

For the first time, we can share pictures of the pioneering experiment that lit up the Worcestershire countryside with enormous signs 61 years ago.

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Have you seen...

Queensway Tunnel

The engineering marvel of its day, much altered and maligned ever since: this is the original Mersey Tunnel in all its glory.

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