Route
Junction number
19
Markerpost
Unknown
Name
Glan Conwy Interchange
Terminus
Not a terminus
Other routes
A470, A547, B5381
Authority
Restricted turns
Full access
Services
No services
A55 J19 Glan Conwy Interchange
Layout and signage
|
Llandudno Betws-y-coed A470 |
A470 B5381 A547 |
 |
A547 A470 |
Llandudno Betws-y-coed A470 |
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
A century of motorways
It's 100 years since the opening of the world's first motorway, the Autostrada from Milan to the Lakes.
Schrödinger’s speed limit
In 2022, Manchester City Council say they reduced the speed limit on the Mancunian Way to 30mph. But it’s not clear if they did. It’s not even clear if they can.
Sorry, wrong number
Road numbering is a system with clear rules. What happens when the people responsible for numbering roads don't follow them?
Have you seen...
From War to Worboys
The tale of how British traffic signing developed between the Second World War and the mid-1960s, bringing us from a system designed at the turn of the century to the signs we still use today.
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