Route
Junction number
M2 J2
Markerpost
Unknown
Name
Greencastle Interchange
Type
Terminus
Terminus at end of exit list
Other routes
M2 (NI)
Authority
Restricted turns
Some turns restricted
Services
No services
M5 (NI) (M2 J2) Greencastle Interchange
Layout and signage
| N/A | M2 |
 |
Belfast Docks  M2 Link |
Lane configuration
- Lane 1 exits and does not return.
- Lane 2 exits and does not return.
- Lane 3 exits and does not return.
- Lane 4 continues ahead.
- Lane 5 continues ahead.
- Lane 1 is gained from the entry sliproad.
- Lane 2 is gained from the entry sliproad.
- Lane 3 is gained from the entry sliproad.
- Lane 4 continues ahead.
- Lane 5 continues ahead.
What's new
A century of motorways
It's 100 years since the opening of the world's first motorway, the Autostrada from Milan to the Lakes.
Schrödinger’s speed limit
In 2022, Manchester City Council say they reduced the speed limit on the Mancunian Way to 30mph. But it’s not clear if they did. It’s not even clear if they can.
Sorry, wrong number
Road numbering is a system with clear rules. What happens when the people responsible for numbering roads don't follow them?
Have you seen...
Daniel "Swampy" Hooper
Britain's most famous anti-road protester, who shot to fame in the mid-1990s and came to represent the whole environmental movement.
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