Road scheme and chronology data is courtesy SABRE (where much of it was gathered by member Ross Spur), with additional data from the UK Motorway Archive, the Scottish Roads Archive and the Northern Ireland Roads Site.
It's 100 years since the opening of the world's first motorway, the Autostrada from Milan to the Lakes.
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.
Road numbering is a system with clear rules. What happens when the people responsible for numbering roads don't follow them?
The route and the history of the North Cross Route, proposed in the 1960s as the northern side of London's innermost motorway ring road.
