M5 Avonmouth - Portbury

Avonmouth Portbury

Opened 23 May 1974

Chronology Map for 1974

Route

Start point

Lawrence Weston

End point

Gordano

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

Select a route
- M1
- M2
- M3
- M4
- M5
- M6
- M6 Toll
- M8
- M9
- M10
- M11
- M18
- M20
- M23
- M25
- M26
- M27
- M32
- M40
- M42
- M45
- M48
- M49
- M50
- M53
- M54
- M55
- M56
- M57
- M58
- M60
- M61
- M62
- M65
- M66
- M67
- M69
- M73
- M74
- M77
- M80
- M90
- M180
- M181
- M271
- M275
- M602
- M606
- M621
- M876
- M898
- M1 (NI)
- M2 (NI)
- M3 (NI)
- M5 (NI)
- M12 (NI)
- M22 (NI)
- A1
- A2
- A3
- A11
- A12
- A13
- A14
- A15
- A19
- A21
- A23
- A30
- A34
- A38 (Devon)
- A38 (Midlands)
- A40 (Ross-Raglan)
- A40 (Raglan-Abergavenny)
- A41
- A42
- A50
- A55
- A64
- A120
- A168
- A282
- A303
- A406
- A417
- 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

Where did the M25 come from?

London’s notorious orbital motorway turns 40 years old today. Where did it come from - and why the number “25”?

The long way round

When a road is closed, why isn't the diversion route just the quickest way past the closure?

Signs and sensibility

The one great attempt to make London’s streets logical - and how one retired chauffeur’s favourite routes changed the way you get around the capital.

Share this page

Have you seen...

M4 Chiswick-Langley

An early triumph of the motorway programme, the M4 between Chiswick and Langley linked Central London to Heathrow - then still known as London Airport - and was the start of a new motorway west.

Buy me a coffee