Chris's British Road Directory - Page giving information about the British road system - includes comparison with US roads, an interchange directory, and botched UK interchanges.
Frixo.com - Contains updated traffic reports for major motorways.
Great Roads in England and Wales - A collection of roads that mix scenery with the thrills of steep ascents and narrow twisties. Route descriptions with maps and pictures.
Green Lane Association (UK) - UK Rights of Way user group protecting the interests of motorists in the countryside by promoting unsurfaced highways and byways (greenlanes).
Keepmoving - Provided by Integrated Transport Information Services Holdings, Ltd. Congestion details by highway as well as news.
National Traffic - Unofficial website for Highways Agency Traffic Officers to discuss work and play issues, and post recent news events and information. Includes a photograph gallery.
Northern Ireland Roads - Information on existing motorways and dual carriageways, as well as details of unbuilt past schemes and future road building schemes of all types.
Northern Ireland Roads Service - Authority responsible for public roads, footways, bridges, street lights, car parks and the Strangford Lough ferry service. Includes office locations, press releases, careers information and a facility to report faults.
Pathetic Motorways - Covers current, former, and unbuilt facilities which are in some way substandard or unusual.