A470
A470 in the Motorway Database 28 May 2019
The bold and unique Cardiff to Merthyr expressway arrives in our database of major roads.
A470 End to End
The road that connects Wales together, but which nobody really uses... All five hours of the A470, from Llandudno to Cardiff, are here.
What's new
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?
We need to talk about Wisley
National Highways are spending a third of a billion pounds rebuilding one of the most congested junctions on the M25. Is it money well spent?
Have you seen...
Croydon Ring Road
Common sense suggests that you shouldn't be able to spend so much money on heavy engineering and end up with such a terrible road system.
