Route
Junction number
17
Markerpost
Unknown
Name
Conwy Morfa Interchange
Type
Terminus
Not a terminus
Other routes
A457
Authority
Restricted turns
Full access
Services
No services
A55 J17 Conwy Morfa Interchange
Layout and signage
|
Conwy A457 |
A457 | 
|
Conwy A457 |
Lane configuration
- Lane 1 continues, with option to exit.
- Lane 2 continues ahead.
- Lane 1 continues, with option to exit.
- Lane 2 continues ahead.
Other events
National Speed Limit begins
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...
Above the M8
Go to Glasgow and it's almost inevitable that you'll use the M8. The views of the city surrounding it are really quite unique.
About this page
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Last updated
Published
Last updated
