Chronology Maps

1978 1979 1980

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

Completed Route Name Start End Original number
A1(M) South Mimms - Hatfield J1 Bignell’s Corner J2 Roestock A1
M8 Monkland Motorway Stage 2A J11 Stepps Road J12 Cumbernauld Road
M180 Woodhouse - Midmoor J2 Woodhouse J3 Midmoor
M25 Chevening - Godstone J5 Chevening J6 Godstone
M11 Bishop's Stortford - Stump Cross J8 Birchanger Green J9 Stump Cross
A3(M) Horndean and Waterlooville Bypass J1 Horndean J5 Broadmarsh

In this section

What's new

The sunlit uplands

On Saturday 31 May something historic happened. The Heads of the Valleys Road was finally complete.

Grand openings

Our much-loved Opening Booklets section has two new publications for you to explore, and we’re making some overdue changes to make them easier to find and easier to read.

Silver bullet

The Silvertown Tunnel is finally open for business. One question remains: what’s it for?

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Have you seen...

Burdock Way

The humble West Yorkshire town of Halifax may well be the creator of the most adventurous urban road scheme in the country. It's astonishing, but what was built isn't even the half of it.