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A roads
A roads are numbered routes inGreat Britain
Great Britain is an island in the North Atlantic Ocean off the north-west coast of continental Europe, consisting of the countries England, Scotland, and Wales. With an area of , it is the largest of the British Isles, the List of European ...
. See the article ''Great Britain road numbering scheme
In Great Britain, there is a numbering scheme used to Categorization, classify and identify all roads. Each road is given a single letter (representing a category) and a subsequent number (between one and four digits). Though this scheme was in ...
'' for the rationale behind the numbers allocated.
Depending on the first digit of the road's number see:
* Zone 1 (road beginning with 1)
* Zone 2 (road beginning with 2)
* Zone 3 (road beginning with 3)
* Zone 4 (road beginning with 4)
* Zone 5 (road beginning with 5)
* Zone 6 (road beginning with 6)
* Zone 7 (road beginning with 7)
* Zone 8 (road beginning with 8)
* Zone 9 (road beginning with 9)
B roads
B roads are numbered routes inGreat Britain
Great Britain is an island in the North Atlantic Ocean off the north-west coast of continental Europe, consisting of the countries England, Scotland, and Wales. With an area of , it is the largest of the British Isles, the List of European ...
of lesser importance than A roads. See the article ''Great Britain road numbering scheme
In Great Britain, there is a numbering scheme used to Categorization, classify and identify all roads. Each road is given a single letter (representing a category) and a subsequent number (between one and four digits). Though this scheme was in ...
'' for the rationale behind the numbers allocated.
Depending on the first digit of the road's number see:
* Zone 1
* Zone 2
* Zone 3
* Zone 4
* Zone 5
* Zone 6
* Zone 7
* Zone 8
* Zone 9
{{UK road lists
A roads
A roads
Roads zones