Route
Junction number
M27 J12
Markerpost
46.1
Name
Hilsea Interchange
Type
Terminus
Terminus at top of exit list
Other routes
M27
Authority
Restricted turns
Full access
Services
No services
M275 (M27 J12) Hilsea Interchange
Layout and signage
|
Cosham A27 Havent Waterlooville A27 Fareham Southampton M27 Link |
M27 (A27) |
 |
(A27) |
N/A |
Lane configuration
- Lane 1 exits and does not return.
- Lane 2 continues, with option to exit.
- Lane 3 continues ahead.
- Lane 1 is gained from the entry sliproad.
- Lane 2 continues ahead.
- Lane 3 continues ahead.
Other events
National Speed Limit begins
60mph speed limit begins
What's new
Skid Risk, Accident, Fog
For the first time, we can share pictures of the pioneering experiment that lit up the Worcestershire countryside with enormous signs 61 years ago.
All change
In July 2024, a new Government entered office with a very different set of priorities. What does it mean for a faltering roads programme?
A century of motorways
It's 100 years since the opening of the world's first motorway, the Autostrada from Milan to the Lakes.
Have you seen...
Croydon Ring Road
Common sense suggests that you shouldn't be able to spend so much money on heavy engineering and end up with such a terrible road system.
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