Route
Junction number
None
Markerpost
108 km
Name
Winchester Road Interchange
Type
Non-standard interchange
Terminus
Not a terminus
Other routes
A3057
Authority
Restricted turns
Full access
Services
No services
A303 Winchester Road Interchange
Layout and signage
|
Stockbridge A3057 |
A3057 | 
|
A3057 |
Stockbridge A3057 |
Lane configuration
- Lane 1 continues, with option to exit.
- Lane 2 continues ahead.
- Lane 1 continues, with option to exit.
- Lane 2 continues ahead.
What's new
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?
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...
Clear and legible
A century ago, one short memorandum issued by the Ministry of Transport laid the groundwork for a system of standardised, uniform road signs and a great deal more.
About this page
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Published
Last updated
