United Kingdom
Further information: Great Britain road numbering schemeIn the United Kingdom, the road number consists of a letter followed by a number of up to 4 digits. For example, the historical main road from London to Edinburgh is called the A1, the "A" in Britain indicating a first class route, classified as more important than "B" roads. The A2, A3, A4, A5, A6 also radiate out from London (in clockwise order) to points around the coast. All classified roads starting in the zone between the A1 and the A2 begin with the figure 1 (A137, B1412), etc. Scotland is similarly divided into zones by the A7, A8 and A9 which radiate out from Edinburgh. Motorways are marked by an M, for example the M25, which forms a beltway around London. Motorways are fast freeways and are generally larger than "A" roads. Motorways follow different zoning and numbering systems from "A" and "B" roads.
A similar clock-face zonal system is used in many other European countries (for example, Spain).
Read more about this topic: Route Number
Famous quotes containing the words united and/or kingdom:
“We begin with friendships, and all our youth is a reconnoitering and recruiting of the holy fraternity they shall combine for the salvation of men. But so the remoter stars seem a nebula of united light, yet there is no group which a telescope will not resolve; and the dearest friends are separated by impassable gulfs.”
—Ralph Waldo Emerson (1803–1882)
“In the whole vast dome of living nature there reigns an open violence, a kind of prescriptive fury which arms all the creatures to their common doom: as soon as you leave the inanimate kingdom you find the decree of violent death inscribed on the very frontiers of life.”
—Joseph De Maistre (1753–1821)