Chronology Maps

1988 1989 1990

Click a section name to see full details and a map.

Completed Route Name Start End Original number
M60 Portwood - Denton J24 Denton J27 Portwood M63, M66
M40 Longbridge - Umberslade J15 Longbridge M42 J3A Umberslade

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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?

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Harry Yeadon

A civil engineer, working principally in the North West of England, responsible for many of the area's motorways.