List of streets we manage

We are responsible for:

  • A roads Primary, non-trunk roads, green backed road signs
  • A, B and C  Non-primary, white backed road signs
  • Un-classified roads Non-primary, white backed road signs
  • All ‘A’ roads in Buckinghamshire constitute the principal road network of the county Motorways, trunk roads. Some ‘A’ roads in Buckinghamshire also constitute the Strategic Highways Network (SHN)

View the list


About the list 

We regularly update this in light of new road adoptions. Whilst all effort is made to ensure the list is up to date, it cannot be guaranteed.    

For information about the extent of the public highway, you can buy a highway extent search online. It costs £38.30.


Find out who maintains your street

You can find who is responsible for the maintenance of your street online. 



For queries about the Section 36 Street List, contact:

The Asset Team
Telephone: 01296 382416

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Highways Authority

Highways Authority are responsible for:

  • Motorways (blue backed signs), which in Buckinghamshire includes:
    • M4 (between junctions 7 and 8/9)
    • M25 (between junctions 17 and 15/4B)
    • M40 (between Junctions 1 and 6 & 8 and 9)
    • Trunk roads (green backed signs) A404(T) 
    • A40(T) (from M40 J1 (Denham) – eastwards into London Borough of Hillingdon


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