New
B roads are numbered routes in Great Britain of lesser importance than
A roads. See the article
Great Britain road numbering scheme
The Great Britain road numbering scheme is a numbering scheme used to classify and identify all roads in Great Britain.
Each road is given a single letter (which represents the road's category) and a subsequent number (between 1 and 4 digits). ...
for the rationale behind the numbers allocated.
Zone 6 (3 digits)
Zone 6 (4 digits)
References
{{DEFAULTSORT:B Roads in Zone 6 of the Great Britain Numbering Scheme
6
6