M6 J4A Water Orton Interchange

Layout and signage

      (M42)   The NORTH
(M1 Link)
The SOUTH
M40 Link)
M42 Link

Lane configuration

LanesLanesLanesLanesLanesLanes

  • Lane 1 exits and does not return (part time using the hard shoulder).
  • Lane 2 exits and does not return.
  • Lane 3 splits to create a new lane.
  • Lane 4 continues ahead.

Other events

  • Signs Variable Speed Limits apply

In this section

What's new

A century of motorways

It's 100 years since the opening of the world's first motorway, the Autostrada from Milan to the Lakes.

Schrödinger’s speed limit

In 2022, Manchester City Council say they reduced the speed limit on the Mancunian Way to 30mph. But it’s not clear if they did. It’s not even clear if they can.

Sorry, wrong number

Road numbering is a system with clear rules. What happens when the people responsible for numbering roads don't follow them?

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