Route
Junction number
12
Markerpost
Unknown
Name
Birches Interchange
Terminus
Not a terminus
Other routes
A4, B196
Authority
Restricted turns
Full access
Services
No services
M1 (NI) J12 Birches Interchange
Layout and signage
|
Craigavon Portadown A4 |
B196 | 
|
A4 |
Craigavon Portadown A4 |
Lane configuration
- Lane 1 continues, with option to exit.
- Lane 2 continues ahead.
- Lane 1 continues, with option to exit.
- Lane 2 continues ahead.
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...
A1(M) Darlington Bypass
Opened in May 1965, the A1(M) Darlington Bypass was one of the UK's earliest motorways and made huge strides in linking the North East to the rest of England. Explore the pioneering spirit of its engineers in the book they produced to mark its opening.
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