Route
Junction number
5
Markerpost
0.0
Name
Broadmarsh Interchange
Type
Non-standard interchange
Terminus
Terminus at end of exit list
Other routes
A27, A2030, B2177
Authority
Restricted turns
Full access
Services
No services
A3(M) J5 Broadmarsh Interchange
Layout and signage
| N/A | A2030 A27 |
 |
B2177 A27 |
Portsmouth Fareham A27 (M27 Link) Drayton Cosham A2030 Chichester (A27) |
Lane configuration
- Lane 1 is gained from the entry sliproad.
- Lane 2 continues, with option to exit.
- Lane 3 continues ahead.
- Lane 1 exits and does not return.
- Lane 2 continues ahead.
- Lane 3 continues ahead.
Other events
Start of motorway regulations
End of motorway regulations
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...
Liverpool Inner Motorway
There's almost no evidence of Liverpool's 1960's plans for an inner ring road on the ground - but the motorway that never materialised would have been astonishing. The full details on the route, and the missing part the M62, are here.
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