M90 J1A Queensferry Roundabout

Layout and signage

Boness (M9 Link)
Kirkliston
Queensferry A904
A90 becomes M90
  A904
(M9)



    A904



  Boness
Kirkliston
Queensferry A904
M90 becomes A90

Lane configuration

LanesLanesLanesLanesLanes

  • Lane 1 exits and does not return.
  • Lane 2 continues ahead.
  • Lane 3 continues ahead.

LanesLanesLanesLanesLanes

  • Lane 1 is gained from the entry sliproad.
  • Lane 2 continues, with option to exit.
  • Lane 3 continues ahead.

Other events

  • Signs Start of motorway regulations
  • Signs Variable Speed Limits apply
  • Signs End of motorway regulations
  • Signs Variable Speed Limits apply

In this section

What's new

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?

The sunlit uplands

On Saturday 31 May something historic happened. The Heads of the Valleys Road was finally complete.

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Junction Three

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