The Milestone Society
Researches and records milestones and waymarkers, including tollhouses, turnpikes, and canal milestones. Includes a history and their database, with details of membership, publications, events, and their programme of heritage walks.
Roads and Road Transport History Association
Promotes and co-ordinates the study of the history of roads, road passenger transport and the carriage of goods; includes details of their conferences, publications, and membership.
An online database of archives relating to British waterway history, containing information about waterways in England, Scotland and Wales, dating from the 17th century to the near present day.