Route
Junction number
12
Markerpost
43 km
Name
Rocksavage Interchange
Type
Non-standard interchange
Terminus
Not a terminus
Other routes
A557
Authority
Restricted turns
Full access
Services
No services
M56 J12 Rocksavage Interchange
Layout and signage
|
Runcorn Liverpool  Widnes Northwich A557 |
A557 | 
|
A557 |
Runcorn Liverpool Widnes Frodsham A557 |
Lane configuration
- Lane 1 continues, with option to exit.
- Lane 2 continues ahead.
- Lane 3 continues ahead.
- Lane 1 continues, with option to exit.
- Lane 2 continues ahead.
- Lane 3 continues ahead.
What's new
The sunlit uplands
On Saturday 31 May something historic happened. The Heads of the Valleys Road was finally complete.
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?
Have you seen...
Major incidents
What happens when there's a big accident on a trunk route? Who picks up the pieces, and why does it take so long?
About this page
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