A3(M) Horndean and Waterlooville Bypass

Horndean and Waterlooville Bypass

Opened 20 December 1979

Chronology Map for 1979

Route

A3(M)

Start point

Horndean

End point

Broadmarsh

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.

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- M180
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- M271
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- M621
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- A1
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- A30
- A34
- A38 (Devon)
- A38 (Midlands)
- A40 (Ross-Raglan)
- A40 (Raglan-Abergavenny)
- A41
- A42
- A50
- A55
- A64
- A120
- A168
- A282
- A303
- A406
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- A419
- A421
- A449
- A465
- A470
- A500
- A720
- A1203
- A1261
- A5148
- A5300
- A12 (NI)
- A1(M)
- A3(M)
- A8(M)
- A38(M)
- A48(M)
- A57(M)
- A58(M)
- A64(M)
- A66(M)
- A74(M)
- A167(M)
- A194(M)
- A308(M)
- A329(M)
- A404(M)
- A601(M)
- A627(M)
- A823(M)
- A1077(M)
- A6144(M)
- A8(M) (NI)
Chronology Maps
Location search
Key to exit lists

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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Abbreviations

How do you describe a road? One way is to use these engineering abbreviations, much loved by the UK's community of road enthusiasts.

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