M2 (NI) J2 Greencastle Interchange

Layout and signage

Carrickfergus
Whiteabbey
M5 Link
Whitewell
Rathcoole
A2
  A2



    A2


M5
  Greencastle
Carrickfergus
A2

Lane configuration

LanesLanesLanesLanesLanesLanesLanes

  • Lane 1 continues, with option to exit.
  • Lane 2 continues ahead.
  • Lane 3 continues ahead.
  • Lane 4 exits and does not return.
  • Lane 5 exits and does not return.

LanesLanesLanesLanesLanesLanesLanes

  • Lane 1 continues ahead.
  • Lane 2 continues ahead.
  • Lane 3 continues ahead.
  • Lane 4 is gained from the entry sliproad.
  • Lane 5 is gained from the entry sliproad.

In this section

What's new

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The sunlit uplands

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

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M1 Architecture

The most unique motorway in Britain owes its identity to its fifties architecture. Much of it is in danger of being removed or irreperably altered. This page documents it in detail.

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