Chronology Maps

1984 1985 1986

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

Completed Route Name Start End Original number
M25 Denham - Hunton Bridge J16 Denham J19 Chandlers Cross A405
M57 Huyton Spur J3 Huyton Stockbridge Lane
M3 Popham - Winnall J8 Popham J9 Winnall
M3 Winnall - Bar End J9 Winnall J10 Chilcomb
M42 Portway - Monkspath J3 Portway J4 Monkspath
M25 Poyle - Denham J14 Poyle J16 Denham
M25 Reigate Hill - Wisley J8 Reigate Hill J10 Wisley
M42 Coleshill - Tamworth J7A Coleshill J10 Tamworth

In this section

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?

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Preston Bypass

The very first motorway was eight miles of relief for the Lancashire town of Preston. It goes without saying that there's an interesting story to be told about it.