Route
Junction number
M2 J4
Markerpost
Unknown
Name
Sandyknowes Roundabout
Terminus
Terminus at end of exit list
Other routes
M2 (NI)
Authority
Restricted turns
Full access
Services
No services
A8(M) (NI) (M2 J4) Sandyknowes Roundabout
Layout and signage
Lane configuration
- Lane 1 continues ahead.
- Lane 2 continues ahead.
- Lane 3 continues ahead.
- Lane 1 continues, with option to exit.
- Lane 2 continues, with option to exit.
Other events
Start of motorway regulations
End of motorway regulations
Traffic signals
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...
Junction Three
The M621 has one junction where everything leaves the motorway and heads for the city, and a very bizarre junction it is too.
About this page
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Published
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