M42 J3A Umberslade Interchange

Layout and signage

London
Warwick
Stratford
M40 Link
      M40



  London
Warwick
Stratford
M40 Link

Lane configuration

LanesLanesLanesLanesLanesLanes
LanesLanesLanesLanesLanes

  • Lane 1 continues ahead.
  • Lane 2 continues, with option to exit.
  • Lane 3 exits and does not return.
  • Then further along:
  • Lane 1 continues ahead (part time using the hard shoulder).
  • Lane 2 continues ahead.
  • Lane 3 is gained from the entry sliproad.
  • Lane 4 is gained from the entry sliproad.

LanesLanesLanesLanesLanesLanesLanesLanes

  • Lane 1 exits and does not return (part time using the hard shoulder).
  • Lane 2 exits and does not return.
  • Lane 3 continues ahead.
  • Lane 4 terminates.
  • Lane 5 is gained from the entry sliproad.
  • Lane 6 is gained from the entry sliproad.

Other events

  • Signs Variable Speed Limits apply
  • Signs National Speed Limit begins

In this section

What's new

Silver bullet

The Silvertown Tunnel is finally open for business. One question remains: what’s it for?

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.

All change

In July 2024, a new Government entered office with a very different set of priorities. What does it mean for a faltering roads programme?

Share this page

Have you seen...

A470 End to End

The road that connects Wales together, but which nobody really uses... All five hours of the A470, from Llandudno to Cardiff, are here.

About this page

Published

Last updated