The study of British and Irish roads - their construction, numbering, history, mapping, past and future official roads proposals and general roads musings.
There is a separate forum for Street Furniture (traffic lights, street lights, road signs etc).
Registered users get access to other forums including discussions about other forms of transport, driving, fantasy roads and wishlists, and roads quizzes.
Just noticed during a Google session that an article on British road numbering has recently been published in the journal of the Railway and Canal Historical Society (!) : http://www.peter-quita.demon.co.uk/journal1.htm
Can we get hold of a copy?
Guy