A404(M) Maidenhead Bypass

Name
Maidenhead Bypass
Opened
Current route
Start point
Junction number at start: M4 J8/9
Holyport
End point
Junction number at end: 9B
The Thicket
Original route
Other numbers held

Part of a larger scheme, the rest of which remains M4.

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.

In this section

What's new

Hello, here's my ridiculous side project

An introduction to what I write, and why I write it, and where my strange new road sign simulator fits in to all this.

London, in a new light

It was specially designed never to be noticed. And now it's disappearing, nobody has noticed its absence. It's London's own bespoke street light.

The Ringways Map is here

The wait is over! The full map of the Ringways, London’s unbuilt urban motorway network, is now online. Not even the system's planners had anything like this.

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