Route
Junction number
13
Markerpost
115.6 km
Name
Leigh Road Interchange
Type
Non-standard interchange
Terminus
Not a terminus
Other routes
M27, A335
Authority
Restricted turns
Some turns restricted
Services
No services
M3 J13 Leigh Road Interchange
Layout and signage
|
Eastleigh Chandler's Ford A335 |
A335 |
|
A335 |
Eastleigh A335 Southampton  Bournemouth M27 (W) Link |
Lane configuration
- Lane 1 exits and does not return.
- Lane 2 continues ahead.
- Lane 3 continues ahead.
- Lane 4 continues ahead.
- Lane 1 has option to exit and splits to create a new lane.
- Lane 2 continues ahead.
- Lane 3 continues ahead.
- Then further along:
- Lane 1 continues ahead.
- Lane 2 continues ahead.
- There is a barrier between lanes.
- Lane 3 continues ahead.
- Lane 4 continues ahead.
What's new
The forever bottleneck, part 2
The second part of the story, where we learn why exactly the M4 gets narrower on the final approach to Europe’s biggest city.
The forever bottleneck, part 1
The M4 into London was one of the UK's earliest and most ambitious motorway projects. It was bold, pioneering... and almost instantly regretted.
Hello, here's my ridiculous side project
An introduction to what I write, and why I write it, and where my strange new road sign simulator fits in to all this.
Have you seen...
Warrington New Town
New Towns are fascinating places socially and architecturally - and, of course, in terms of roads. This article explores one example from start to finish.
About this page
Published
Last updated
Published
Last updated
