Route
Junction number
None
Markerpost
24.9 km
Name
Parkway Interchange
Type
Non-standard interchange
Terminus
Not a terminus
Other routes
A25, A320
Authority
Restricted turns
Some turns restricted
Services
No services
A3 Parkway Interchange
Layout and signage
| A320 | 
|
A25 A320 A25 |
Horsham (A281) Bagshot Guildford (A322) |
Lane configuration
- Lane 1 is gained from the entry sliproad.
- Lane 2 continues ahead.
- Lane 3 continues ahead.
- Lane 1 exits and does not return.
- Lane 2 continues ahead.
- Lane 3 continues ahead.
Other events
National Speed Limit begins
50mph speed limit begins
What's new
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.
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?
Have you seen...
Road signs
A field guide to the UK's road signs, explaining the colours, shapes, symbols and everything else you need to know to avoid putting a foot (or a wheel) wrong.
About this page
Published
Last updated
Published
Last updated
