Route
Junction number
None
Markerpost
2.7 km
Name
Princess Royal Way Junction
Type
T-Junction
Terminus
Terminus at end of exit list
Other routes
A3
Authority
Restricted turns
Full access
Services
No services
M275 Princess Royal Way Junction
Layout and signage
| N/A | 
|
HM Naval Base Flathouse Quay Portsmouth (W) A3 Isle of Wight Ferries 
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Lane configuration
- Lane 1 exits and does not return.
- Lane 2 exits and does not return.
- Lane 3 continues ahead.
- Lane 4 continues ahead.
- Lane 1 is gained from the entry sliproad.
- Lane 2 is gained from the entry sliproad.
- Lane 3 continues ahead.
- Lane 4 continues, with option to exit.
Other events
Traffic signals
Start of motorway regulations
50mph speed limit begins
End of motorway regulations
40mph speed limit begins
What's new
Farewell GLC lights
Why am I all nostalgic about some street lights being replaced?
Silver bullet
The Silvertown Tunnel is finally open for business. One question remains: what’s it for?
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.
Have you seen...
Queensway Tunnel
The engineering marvel of its day, much altered and maligned ever since: this is the original Mersey Tunnel in all its glory.
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