Route
Junction number
2
Markerpost
Unknown
Name
Carn Interchange
Terminus
Terminus at end of exit list
Other routes
A3, B2
Authority
Restricted turns
Full access
Services
No services
M12 (NI) J2 Carn Interchange
Layout and signage
| N/A | B2 |
|
B2 |
Carn Seagoe B2 Craigavon Centre Portadown Armagh (A3) |
Lane configuration
- Lane 1 has option to exit and splits to create a new lane.
- Lane 1 continues, with option to exit.
- Lane 2 terminates.
Other events
Start of motorway regulations
End of motorway regulations
What's new
The sunlit uplands
On Saturday 31 May something historic happened. The Heads of the Valleys Road was finally complete.
Grand openings
Our much-loved Opening Booklets section has two new publications for you to explore, and we’re making some overdue changes to make them easier to find and easier to read.
Silver bullet
The Silvertown Tunnel is finally open for business. One question remains: what’s it for?
Have you seen...
Forth Bridges
There's plenty of pictures of the three magnificent bridges over the Firth of Forth at Queensferry. But not many are taken from beneath.
About this page
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