In practice, A roads connect large towns and cities, B roads connect smaller towns and villages.
B roads are often commuter routes used by people who know ever corner, many have fast traffic on narrow tarmac. You can usually tell from a map if a B road is a main route.
Route maps from Sustrans are very useful, esp in the urban parts and on trails. The route is well signposted and it is possible to ride with no navigational skills. I only got lost once.
B roads are often commuter routes used by people who know ever corner, many have fast traffic on narrow tarmac. You can usually tell from a map if a B road is a main route.
Route maps from Sustrans are very useful, esp in the urban parts and on trails. The route is well signposted and it is possible to ride with no navigational skills. I only got lost once.