102-663: List of A roads in zone 4 in Great Britain starting north of the A4 and south/west of the A5 (roads beginning with 4). Only roads that have individual articles have been linked in the "Road" column below. Another A479 runs along Empire Way, Wembley (North West of London); this was formerly B4565 until 2007. May have been used in Cheltenham along the former route of the A46; number
204-458: A Goidelic language, Manx . Northern Scotland mainly spoke Pritennic , which became Pictish , which may have been a Brythonic language. During the period of the Roman occupation of Southern Britain (AD 43 to c. 410 ), Common Brythonic borrowed a large stock of Latin words. Approximately 800 of these Latin loan-words have survived in the three modern Brythonic languages. Romano-British
306-589: A collective name for the British Isles. However, with the Roman conquest of Britain , the Latin term Britannia was used for the island of Great Britain, and later Roman-occupied Britain south of Caledonia . The earliest known name for Great Britain is Albion ( Greek : Ἀλβιών ) or insula Albionum , from either the Latin albus meaning "white" (possibly referring to the white cliffs of Dover ,
408-456: A common ancestral language termed Brittonic , British , Common Brythonic , Old Brythonic or Proto-Brythonic , which is thought to have developed from Proto-Celtic or early Insular Celtic by the 6th century AD. Brythonic languages were probably spoken before the Roman invasion at least in the majority of Great Britain south of the rivers Forth and Clyde , though the Isle of Man later had
510-453: A marriage between Cecily , daughter of Edward IV of England , and James , son of James III of Scotland , which described it as "this Nobill Isle, callit Gret Britanee". The Scottish philosopher and historian, John Major (Mair), published his 'History of Great Britain, both England and Scotland' ( Historia majoris Britanniae, tam Angliae quam Scotiae ) in 1521. While promoting a possible royal match in 1548, Lord Protector Somerset said that
612-583: A peninsular extension of mainland Europe until catastrophic flooding between then and 130,000 years ago resulted in the creation of the English Channel and Britain becoming an island during warm interglacial periods like the Last Interglacial/Eemian (130–115,000 years ago), though it remained connected to mainland Europe during glacial periods when sea levels were low. Archaic humans repeatedly occupied Britain before abandoning
714-937: A portion of the A470 in the 1970s after it was extended. Next used in 1935 from the A489 in Tremadog to the A499 in Llanwrda; this was originally the B4410 before it was upgraded to Class I status. Became a part of the A487 in the 1960s after it swapped numbers; the old route of the A487 is now the current A4085. Originally ran from the A404 to the A416 in Amersham. Became a spur of the A404 in 1935 and
816-777: A result of this eventful geological history, the island shows a rich variety of landscapes . The oldest rocks in Great Britain are the Lewisian gneisses , metamorphic rocks found in the far north west of the island and in the Hebrides (with a few small outcrops elsewhere), which date from at least 2,700 My ago. South of the gneisses are a complex mixture of rocks forming the North West Highlands and Grampian Highlands in Scotland. These are essentially
918-541: A separate system using similar conventions is used in Northern Ireland , as well as outside the United Kingdom in the Isle of Man , Jersey and British Overseas Territories . Work on classification began in 1913. The Road Board had been established in 1909 to administer Vehicle Excise Duty - money raised by taxation to pay for new road construction and for repair of damage done to existing roads by
1020-699: A similar sense to fauna, and for similar reasons, the flora consists of fewer species compared to much larger continental Europe. The flora comprises 3,354 vascular plant species, of which 2,297 are native and 1,057 have been introduced. The island has a wide variety of trees , including native species of birch , beech , ash , hawthorn , elm , oak , yew , pine , cherry and apple . Other trees have been naturalised, introduced especially from other parts of Europe (particularly Norway) and North America. Introduced trees include several varieties of pine, chestnut , maple , spruce , sycamore and fir , as well as cherry plum and pear trees . The tallest species are
1122-557: A spur of the A4095 in 1935 and was declassified by the 1950s. Originally ran from Aberaeton to Lampeter; this was previously the B4340 before it was upgraded in the mid-1920s. Became part of a rerouted A482 in 1935. First used between Stroud and Cirencester, designated in the mid-1920s when the B4069 was upgraded. Became part of a rerouted A419 in 1935. Originally the southwestern portion of
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#17327978791811224-401: A very extended period of time. Changing latitude and sea levels have been important factors in the nature of sedimentary sequences, whilst successive continental collisions have affected its geological structure with major faulting and folding being a legacy of each orogeny (mountain-building period), often associated with volcanic activity and the metamorphism of existing rock sequences. As
1326-574: Is "not advised". Exceptions to this are known in the forms of numbers on signs and past use of prefixes H and V on signs in Milton Keynes where main roads have a regular grid system . These designations are used when planning officers deal with certain planning applications , including the creation of a new vehicular access onto a highway. The letter Q is used for many important unclassified roads in Fife . In London, Cycleways are using
1428-613: Is G. On the Internet, .uk is the country code top-level domain for the United Kingdom. A .gb top-level domain was used to a limited extent, but is now deprecated; although existing registrations still exist (mainly by government organizations and email providers), the domain name registrar will not take new registrations. In the Olympics, Team GB is used by the British Olympic Association to represent
1530-743: Is also more than 1000 species of bryophyte including algae and mosses across the island. The currently known species include 767 mosses, 298 liverworts and 4 hornworts . There are many species of fungi including lichen -forming species, and the mycobiota is less poorly known than in many other parts of the world. The most recent checklist of Basidiomycota (bracket fungi, jelly fungi, mushrooms and toadstools, puffballs, rusts and smuts), published in 2005, accepts over 3600 species. The most recent checklist of Ascomycota (cup fungi and their allies, including most lichen-forming fungi), published in 1985, accepts another 5100 species. These two lists did not include conidial fungi (fungi mostly with affinities in
1632-635: Is an island in the North Atlantic Ocean off the north-west coast of continental Europe , consisting of the countries England , Scotland and Wales . With an area of 209,331 km (80,823 sq mi), it is the largest of the British Isles , the largest European island and the ninth-largest island in the world . It is dominated by a maritime climate with narrow temperature differences between seasons. The island of Ireland , with an area 40 per cent that of Great Britain,
1734-551: Is based on a radial pattern centred on London . In Scotland the same scheme is centred on Edinburgh . In both cases the main single-digit roads normally define the zone boundaries. The exception is between Zones 1 and 2, where the River Thames defines the boundary so that all of Kent is in Zone 2. The first digit in the number of any road should be the number of the furthest-anticlockwise zone entered by that road. For example,
1836-550: Is denoted by the colour of the sign border and direction arrow, and can be summarised as follows: Roads and lanes with yet lower traffic densities are designated as unclassified roads commonly using C , D and U prefixes but, while these are numbered, in general this is done for use by the local authorities who are responsible for maintaining them and the non-unique numbering is in a local series which usually does not appear on road signs; use of local numbers on signs in England
1938-552: Is not shown on maps but does appear in a DfT road list from around 2002. A 1972 OS map indicates that this version of the A4016 dates from the late 1960s or early 1970s, possibly before construction of the M5 through the town. The route through the town center is now unclassified, Lower Winchcombe Street returned to the A46, Upper Winchcombe Street is now part of the A435, and the remainder is now
2040-614: Is now part of the A4154. The second A4108 ran from Gelilydan to Congl-y-wal, created around 1947 when the B4408 was upgraded to Class I status. Later became part of the A470 to create a north-south cross-country route through Wales. Originally ran from Bladon Road to Oxford Road in Woodstock; this was part of the B4024 before it was upgraded in 1922 (the remainder was renumbered A4095). Became
2142-511: Is subject to continuing urbanisation , which have contributed towards the overall loss of species. A DEFRA (Department for Environment, Food and Rural Affairs) study from 2006 suggested that 100 species have become extinct in the UK during the 20th century, about 100 times the background extinction rate . However, some species, such as the brown rat , red fox , and introduced grey squirrel , are well adapted to urban areas. Rodents make up 40% of
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#17327978791812244-898: Is the capital city of Scotland , and is the seat of the Scottish Government as well as the highest courts in Scotland . The Palace of Holyroodhouse in Edinburgh is the official residence of the British monarch in Scotland. Cardiff is the capital city of Wales , and is the seat of the Welsh Government . In the Late Bronze Age, Britain was part of a culture called the Atlantic Bronze Age , held together by maritime trading, which also included Ireland, France, Spain and Portugal. In contrast to
2346-598: Is the largest denomination in Wales . There are other non-conformist minorities, such as Baptists , Quakers , the United Reformed Church (a union of Congregationalists and English Presbyterians ), Unitarians . The first patron saint of Great Britain was Saint Alban . He was the first Christian martyr dating from the Romano-British period, condemned to death for his faith and sacrificed to
2448-474: Is the largest species, with roe deer and fallow deer also prominent; the latter was introduced by the Normans . Sika deer and two more species of smaller deer, muntjac and Chinese water deer , have been introduced, muntjac becoming widespread in England and parts of Wales while Chinese water deer are restricted mainly to East Anglia. Habitat loss has affected many species. Extinct large mammals include
2550-791: Is the name for the Latinised form of the language used by Roman authors. British English is spoken in the present day across the island, and developed from the Old English brought to the island by Anglo-Saxon settlers from the mid 5th century. Some 1.5 million people speak Scots —which was indigenous language of Scotland and has become closer to English over centuries. An estimated 700,000 people speak Welsh , an official language in Wales . In parts of north west Scotland, Scottish Gaelic remains widely spoken. There are various regional dialects of English, and numerous languages spoken by some immigrant populations. Christianity has been
2652-598: Is to the west – these islands, along with over 1,000 smaller surrounding islands and named substantial rocks , comprise the British Isles archipelago . Connected to mainland Europe until 9,000 years ago by a landbridge now known as Doggerland , Great Britain has been inhabited by modern humans for around 30,000 years. In 2011, it had a population of about 61 million , making it the world's third-most-populous island after Honshu in Japan and Java in Indonesia , and
2754-811: The A34 in Warwickshire became the A3400 after the M40 was built), and the remainder were downgraded to B or unclassified roads (e.g. the A38 , which was replaced by the M5 between Tiverton and Exeter ). Occasionally, the new motorway would take the name of the old A road rather than having its own number. The most notable example of that is the A1(M) . In England and Wales the road numbering system for all-purpose (i.e. non-motorway) roads
2856-699: The A38 road , a trunk road running from Bodmin to Mansfield starts in Zone 3, and is therefore numbered with an A3x number, even though it passes through Zones 4 and 5 to end in Zone 6. Additionally, the A1 in Newcastle upon Tyne has moved twice. Originally along the Great North Road, it then moved to the Tyne Tunnel , causing some of the roads in Zone 1 to lie in Zone 6. The designated A1 later moved to
2958-473: The British Olympic team . The Olympic Federation of Ireland represents the whole island of Ireland , and Northern Irish sportspeople may choose to compete for either team, most choosing to represent Ireland. Politically, Great Britain refers to the whole of England , Scotland and Wales in combination, but not Northern Ireland ; it includes islands, such as the Isle of Wight , Anglesey ,
3060-690: The C prefix and marked using pale green signs. There are also some CS prefixes for Cycle Superhighways, marked using magenta signs, but these are being phased out. Despite numerous large roads in Great Britain being part of the International E-road network , no road that forms part of this network is signposted as such and only the road's national designation is shown. The same is true in Northern Ireland. Great Britain Great Britain (commonly shortened to Britain )
3162-824: The Celtic languages to the island. During the Iron Age , Britain was inhabited by various different Celtic tribes . The Romans conquered most of the island (up to Hadrian's Wall in northern England) and this became the Ancient Roman province of Britannia . In the course of the 500 years after the Roman Empire fell, the Britons of the south and east of the island were assimilated or displaced by invading Germanic tribes ( Angles , Saxons , and Jutes , often referred to collectively as Anglo-Saxons ). At about
A roads in Zone 4 of the Great Britain numbering scheme - Misplaced Pages Continue
3264-957: The Douglas firs ; two specimens have been recorded measuring 65 metres or 212 feet. The Fortingall Yew in Perthshire is the oldest tree in Europe. There are at least 1,500 different species of wildflower . Some 107 species are particularly rare or vulnerable and are protected by the Wildlife and Countryside Act 1981 . It is illegal to uproot any wildflowers without the landowner's permission. A vote in 2002 nominated various wildflowers to represent specific counties. These include red poppies , bluebells , daisies , daffodils , rosemary , gorse , iris , ivy , mint , orchids , brambles , thistles , buttercups , primrose , thyme , tulips , violets , cowslip , heather and many more. There
3366-522: The Gregorian mission . It was the main religion for around a thousand years. There are over 5 million adherents today, 4.5 million Catholics in England and Wales and 750,000 in Scotland , although fewer than a million Catholics regularly attend mass . The Church of Scotland , a form of Protestantism with a Presbyterian system of ecclesiastical polity , is the third most numerous on
3468-477: The Indian subcontinent and Southeast Asia . Judaism figured slightly more than Buddhism at the 2011 census, having 263,000 adherents (excluding Scotland's about 6000). Jews have inhabited Britain since 1070. However, those resident and open about their religion were expelled from England in 1290, replicated in some other Catholic countries of the era. Jews were permitted to re-establish settlement as of 1656, in
3570-574: The Isles of Scilly , the Hebrides and the island groups of Orkney and Shetland , that are part of England, Wales, or Scotland. It does not include the Isle of Man and the Channel Islands . The political union which joined the kingdoms of England and Scotland occurred in 1707 when the Acts of Union ratified the 1706 Treaty of Union and merged the parliaments of the two nations, forming
3672-717: The Kingdom of Great Britain , which covered the entire island. Before this, a personal union had existed between these two countries since the 1603 Union of the Crowns under James VI of Scotland and I of England . The oldest evidence for archaic humans in Britain are the Happisburgh footprints and associated stone tools found in Norfolk , dating to around 950–850,000 years ago. Prior to 450,000 years ago, Britain formed
3774-485: The Ministry of Transport was formed in 1919 and given authority to classify highways and to allocate funding for road maintenance, authority for which was granted by section 17 (2) of the Ministry of Transport Act 1919 . A classification system was created in 1922, under which important routes connecting large population centres, or for through traffic, were designated as Class I, and roads of lesser importance were designated as Class II. The definitive list of those roads
3876-412: The Old English Breoton, Breoten, Bryten, Breten (also Breoton-lond, Breten-lond ). Britannia was used by the Romans from the 1st century BC for the British Isles taken together. It is derived from the travel writings of Pytheas around 320 BC, which described various islands in the North Atlantic as far north as Thule (probably Norway ). The peoples of these islands of Prettanike were called
3978-523: The Privy Council of England was drafting the proclamation of the new king, Charles I, a Scottish peer, Thomas Erskine, 1st Earl of Kellie , succeeded in insisting that it use the phrase "King of Great Britain", which James had preferred, rather than King of Scotland and England (or vice versa). While that title was also used by some of James's successors, England and Scotland each remained legally separate countries, each with its own parliament, until 1707, when each parliament passed an Act of Union to ratify
4080-409: The Scottish Office (Scottish Government after 1999), the decision was taken to adopt a scheme whereby motorways took the numbers of the all-purpose routes they replaced. As a result, there is no M7 (as no motorway follows the A7 ), and when the A90 was re-routed to replace the A85 south of Perth , the short M85 became part of the M90 . In England and Wales, the six single-digit numbers reflect
4182-406: The Treaty of Union that had been agreed the previous year. This created a single kingdom with one parliament with effect from 1 May 1707. The Treaty of Union specified the name of the new all-island state as "Great Britain", while describing it as "One Kingdom" and "the United Kingdom". To most historians, therefore, the all-island state that existed between 1707 and 1800 is either "Great Britain" or
A roads in Zone 4 of the Great Britain numbering scheme - Misplaced Pages Continue
4284-403: The apparently anomalous numbers of the M48 and M49 motorways as spurs of the M4, and M271 and M275 motorways as those of the M27 . This numbering system was devised in 1958–59 by the then Ministry of Transport and Civil Aviation , and applied only in England and Wales. It was decided to reserve the numbers 7, 8 & 9 for Scotland. In Scotland, where roads were the responsibility of
4386-433: The brown bear , grey wolf and wild boar ; the latter has had a limited reintroduction in recent times. There is a wealth of birdlife , with 628 species recorded, of which 258 breed on the island or remain during winter. Because of its mild winters for its latitude, Great Britain hosts important numbers of many wintering species, particularly waders , ducks , geese and swans . Other well known bird species include
4488-520: The golden eagle , grey heron , common kingfisher , common wood pigeon , house sparrow , European robin , grey partridge , and various species of crow , finch , gull , auk , grouse , owl and falcon . There are six species of reptile on the island; three snakes and three lizards including the legless slowworm . One snake, the adder , is venomous but rarely deadly. Amphibians present are frogs , toads and newts . There are also several introduced species of reptile and amphibian. In
4590-419: The international E-road network , no E-routes are signposted in the United Kingdom. Due to changes in local road designation, in some cases roads are numbered out of zone. There are also instances where two unrelated roads have been given exactly the same number; for example, the Leicester Ring Road and a road in Cumbria are both designated A594. This scheme applies only to England , Scotland and Wales ;
4692-548: The mammal species . These include squirrels , mice , voles , rats and the recently reintroduced European beaver . There is also an abundance of European rabbit , European hare , shrews , European mole and several species of bat . Carnivorous mammals include the red fox , Eurasian badger , Eurasian otter , weasel , stoat and elusive Scottish wildcat . Various species of seal , whale and dolphin are found on or around British shores and coastlines. The largest land-based wild animals today are deer . The red deer
4794-468: The pagan gods . In more recent times, some have suggested the adoption of St Aidan as another patron saint of Britain. From Ireland, he worked at Iona amongst the Dál Riata and then Lindisfarne where he restored Christianity to Northumbria . The three constituent countries of the United Kingdom have patron saints: Saint George and Saint Andrew are represented in the flags of England and Scotland respectively. These two flags combined to form
4896-487: The " Kingdom of Great Britain ". Great Britain lies on the European continental shelf, part of the Eurasian Plate and off the north-west coast of continental Europe , separated from this European mainland by the North Sea and by the English Channel , which narrows to 34 km (18 nmi; 21 mi) at the Straits of Dover . It stretches over about ten degrees of latitude on its longer, north–south axis and covers 209,331 km (80,823 sq mi), excluding
4998-400: The A road designation, for example A3(M) , A329(M) , A38(M) , A48(M) and A627(M) . B roads are numbered distributor roads , which have lower traffic densities than the main trunk roads, or A roads. This classification has nothing to do with the width or quality of the physical road, and B roads can range from dual carriageways to single track roads with passing places. B roads follow
5100-426: The A4055 and is now part of the A4160 after the A4055 was rerouted. Number later used in the late 1970s for the Droitwich Spa bypass; became a portion of the A38 in the early 1980s. Number later used between the A40 and A438 near Brecon as an upgrading of the B4557. Downgraded to the B4602 except for the southern end, which is unclassified. Originally ran from Hirwaun to Brecon Beacons. Renumbered as an extension of
5202-402: The A4059 in 1935. Used again in 1935 from A468 at Tredegar Park to A467 (now B4591) at Rogerstone after the B4242 and B4243 were upgraded to Class I status. The southern section became part of the A467 in 1983 and the remainder was declassified. Used again in 1935, cutting the corner between the A438 and A479 in Llyswen and was the B4344 before it was upgraded to Class I status. Now part of
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#17327978791815304-437: The A438 and A49 in Hereford. Became the A438 and A49 due to pedestrianization in Hereford. Also used in Newport linking the A48 to the docks near Watch House Parade. Later renumbered as an extension of the A4042 and has since been declassified; the completion of the A4042/A48 rendered the route redundant. Originally ran across the southern side of Cardiff city center from the A48 to the A4055. Later renumbered as an extension of
5406-404: The A470. Originally ran between Narberth and Narberth Castle along High Street. When the A40 was rerouted in the late 1920s, the A4074 was downgraded to Class II status as the B4313, but is now part of the A478 one-way system. Next used in 1935 from the A489 near Cemmaes to Mallwyd on an old section of the A491 (the remainder became the A458, which ironically replaced the original A4084). Became
5508-439: The Angles. Germanic speakers referred to Britons as Welsh . This term came to be applied exclusively to the inhabitants of what is now Wales, but it also survives in names such as Wallace and in the second syllable of Cornwall . Cymry , a name the Britons used to describe themselves, is similarly restricted in modern Welsh to people from Wales, but also survives in English in the place name of Cumbria . The Britons living in
5610-438: The Ascomycota but known only in their asexual state) or any of the other main fungal groups (Chytridiomycota, Glomeromycota and Zygomycota). The number of fungal species known very probably exceeds 10,000. There is widespread agreement among mycologists that many others are yet to be discovered. London is the capital of England and the United Kingdom as a whole, and is the seat of the United Kingdom's government . Edinburgh
5712-466: The B4632. Originally ran from Beeches Green to Cairnscross. Became a portion of the A419 in 1935 when it was rerouted. Originally ran along Park Road in Hagley; declassified when the A491 bypass was built. Originally ran from Wall Heath to Kidderminster which became a portion of the A449 in 1935. Originally ran from Crumlin to Brynmawr. Renumbered as a northern extension of the A467 in 1935. Number later used for Victoria and Newmarket streets between
5814-434: The Church is the monarch of the United Kingdom, as the Supreme Governor . It has the status of established church in England. There are just over 26 million adherents to Anglicanism in Britain today, although only around one million regularly attend services. The second largest Christian practice is the Latin Church of the Catholic Church , which traces its history to the 6th century with Augustine of Canterbury and
5916-410: The English and Scots were, "like as twoo brethren of one Islande of great Britaynes again." In 1604, James VI and I styled himself "King of Great Brittaine, France and Ireland". Great Britain refers geographically to the island of Great Britain. Politically, it may refer to the whole of England , Scotland and Wales , including their smaller offshore islands. It is not technically correct to use
6018-455: The London area sinking at double this partly due to the continuing compaction of the recent clay deposits. Animal diversity is modest, as a result of factors including the island's small land area, the relatively recent age of the habitats developed since the last glacial period and the island's physical separation from continental Europe , and the effects of seasonal variability. Great Britain also experienced early industrialisation and
6120-438: The Oxford Ring Road, from Botley to South Hinksey. Extended along the old A40 in the 1930s when it was moved to the Oxford northern bypass. The bypass was extended north around 1960, allowing the A34 to take over the southern extension of the A4141. The remainder later became the B4044. Originally the northern section of the Gloucester Ring Road. Later switched to a section of leftover A40 in the center of Gloucester (the ring road
6222-405: The UK government yearbooks have used both Britain and United Kingdom . GB and GBR are used instead of UK in some international codes to refer to the United Kingdom, including the Universal Postal Union , international sports teams, NATO , and the International Organization for Standardization country codes ISO 3166-2 and ISO 3166-1 alpha-3 , whilst the aircraft registration prefix
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#17327978791816324-440: The advent of the A-road numbering event, and as a result required a new numbering system. They were given an M prefix, and in England and Wales a numbering system of their own not coterminous with that of the A-road network, though based on the same principle of zones. Running clockwise from the M1 the zones were defined for Zones 1 to 4 based on the proposed M2 , M3 and M4 motorways . The M5 and M6 numbers were reserved for
6426-431: The area during cooler periods. Modern humans arrived in Britain about 40,000 years ago, as evidenced by remains found in Kents Cavern in Devon, following the disappearance of Neanderthals . Prior to 9,000 years ago Britain retained a land connection to the continent, with an area of mostly low marshland ( Doggerland ) joining it to what are now Denmark and the Netherlands . During the Mesolithic period, Britain
6528-402: The areas now known as Wales, Cumbria and Cornwall were not assimilated by the Germanic tribes, a fact reflected in the survival of Celtic languages in these areas into more recent times. At the time of the Germanic invasion of southern Britain , many Britons emigrated to the area now known as Brittany , where Breton , a Celtic language closely related to Welsh and Cornish and descended from
6630-547: The associated single digit route. For example, the A10 (London to King's Lynn) is the first main route clockwise from the A1, the A11 (London to Norwich) is the next, then the A12 (London to Lowestoft) and the A13 (London to Shoeburyness); the next radial is the A2 , followed by the A20 (London to Dover), and so on. These roads have been numbered either outwards from or clockwise around their respective hubs, depending on their alignment. The system continues to three and four digit numbers which further split and criss-cross
6732-600: The basis of the Great Britain royal flag of 1604. Saint David is the patron saint of Wales. There are many other British saints. Some of the best known are Cuthbert , Columba , Patrick , Margaret , Edward the Confessor , Mungo , Thomas More , Petroc , Bede , and Thomas Becket . Numerous other religions are practised. The 2011 census recorded that Islam had around 2.7 million adherents (excluding Scotland with about 76,000). More than 1.4 million people (excluding Scotland's about 38,000) believe in Hinduism , Sikhism , or Buddhism —religions that developed in
6834-425: The bed of the North Sea was dry and acted as a land bridge, now known as Doggerland , to the Continent. It is generally thought that as sea levels gradually rose after the end of the last glacial period of the current ice age, Doggerland reflooded cutting off what was the British peninsula from the European mainland by around 6500 BC. Great Britain has been subject to a variety of plate tectonic processes over
6936-437: The breaching of the Weald-Artois Anticline , a ridge that held back a large proglacial lake , now submerged under the North Sea. Around 10,000 years ago, during the Devensian glaciation with its lower sea level , Great Britain was not an island, but an upland region of continental north-western Europe, lying partially underneath the Eurasian ice sheet. The sea level was about 120 metres (390 ft) lower than today, and
7038-421: The early years of the system, because it was a period of rapid expansion of the network and some numbered routes did not follow the most usual routes taken. The Trunk Roads Act 1936 gave the Ministry direct control of major routes and a new classification system was created to identify these routes. Originally, those numbers beginning in T were to be made public, but that was eventually deemed unnecessary. With
7140-404: The first view of Britain from the continent) or the "island of the Albiones ". The oldest mention of terms related to Great Britain was by Aristotle (384–322 BC), or possibly by Pseudo-Aristotle , in his text On the Universe , Vol. III. To quote his works, "There are two very large islands in it, called the British Isles, Albion and Ierne ". The first known written use of the word Britain
7242-474: The generally accepted view that Celtic originated in the context of the Hallstatt culture , since 2009, John T. Koch and others have proposed that the origins of the Celtic languages are to be sought in Bronze Age Western Europe, especially the Iberian Peninsula. Koch et al.'s proposal has failed to find wide acceptance among experts on the Celtic languages. All the modern Brythonic languages (Breton, Cornish, Welsh) are generally considered to derive from
7344-462: The government committed to implementing in 2017, with the aim of better targeting road funding. Some A roads are designated trunk roads , which implies that central government rather than local government has responsibility for them. A more recent classification is that of primary routes , the category of recommended routes for long-distance traffic. Primary routes include both trunk and non-trunk roads. Some sections of A roads have been improved to
7446-517: The growing number of motorists. As the Board needed to work out which roads should be funded, upgraded or replaced, its secretary, William Rees Jeffreys , appointed Henry Maybury , one of the Board's senior engineers, to devise a classification system and then assign numbers to the highways for identification purposes. The work was interrupted by the First World War . It did not resume until
7548-556: The introduction of motorways in the late 1950s, a new classification of "M" was introduced. In many cases the motorways duplicated existing stretches of A road, which therefore lost much of their significance and were in some cases renumbered. There was no consistent approach to the renumbering – some A roads retained their existing number as non-primary roads (e.g. the A40 running alongside the M40 ), others were given "less significant" numbers (e.g.
7650-550: The island group as αἱ Πρεττανικαὶ νῆσοι (the Prettanic Isles). The Greco-Egyptian scientist Ptolemy referred to the larger island as great Britain (μεγάλη Βρεττανία megale Brettania ) and to Ireland as little Britain (μικρὰ Βρεττανία mikra Brettania ) in his work Almagest (147–148 AD). In his later work, Geography ( c. 150 AD ), he gave the islands the names Alwion , Iwernia , and Mona (the Isle of Man ), suggesting these may have been
7752-404: The island of Great Britain as Britannia major ("Greater Britain"), to distinguish it from Britannia minor ("Lesser Britain"), the continental region which approximates to modern Brittany and had been settled in the fifth and sixth centuries by Celtic Briton migrants from Great Britain. The term Great Britain was first used officially in 1474, in the instrument drawing up the proposal for
7854-560: The island with around 2.1 million members. Introduced in Scotland by clergyman John Knox , it has the status of national church in Scotland. The monarch of the United Kingdom is represented by a Lord High Commissioner . Methodism is the fourth largest and grew out of Anglicanism through John Wesley . It gained popularity in the old mill towns of Lancashire and Yorkshire , also amongst tin miners in Cornwall . The Presbyterian Church of Wales , which follows Calvinistic Methodism ,
7956-511: The language of the emigrants, is still spoken. In the 9th century, a series of Danish assaults on northern English kingdoms led to them coming under Danish control (an area known as the Danelaw ). In the 10th century, however, all the English kingdoms were unified under one ruler as the kingdom of England when the last constituent kingdom, Northumbria, submitted to Edgar in 959. In 1066, England
8058-541: The largest religion by number of adherents since the Early Middle Ages : it was introduced under the ancient Romans, developing as Celtic Christianity . According to tradition, Christianity arrived in the 1st or 2nd century . The most popular form is Anglicanism (known as Episcopalism in Scotland). Dating from the 16th-century Reformation , it regards itself as both Catholic and Reformed . The Head of
8160-595: The most populated island outside of Asia . The term "Great Britain" can also refer to the political territory of England , Scotland and Wales , which includes their offshore islands. This territory, together with Northern Ireland , constitutes the United Kingdom . The archipelago has been referred to by a single name for over 2000 years: the term ' British Isles ' derives from terms used by classical geographers to describe this island group. By 50 BC, Greek geographers were using equivalents of Prettanikē as
8262-496: The much smaller surrounding islands. The North Channel , Irish Sea , St George's Channel and Celtic Sea separate the island from the island of Ireland to its west. The island is since 1993 joined, via one structure, with continental Europe: the Channel Tunnel , the longest undersea rail tunnel in the world. The island is marked by low, rolling countryside in the east and south, while hills and mountains predominate in
8364-512: The names of the individual islands not known to him at the time of writing Almagest . The name Albion appears to have fallen out of use sometime after the Roman conquest of Britain , after which Britain became the more commonplace name for the island. After the Anglo-Saxon period, Britain was used as a historical term only. Geoffrey of Monmouth in his pseudohistorical Historia Regum Britanniae ( c. 1136 ) refers to
8466-467: The other two planned long distance motorways. The Preston Bypass , the UK's first motorway section, should have been numbered A6(M) under the scheme decided upon, but it was decided to keep the number M6 as had already been applied. The first full-length motorway in the UK was the M1 motorway . Shorter motorways typically take their numbers from a parent motorway in contravention of the zone system, explaining
8568-640: The radials. Lower numbers originate closer to London than higher numbered ones. As roads have been improved since the scheme commenced, some roads with 3 or 4 digit numbers have increased in significance, for example the A127 , A1079 and A414 . New routes have also been allocated 3 or 4 digit numbers, for example the Edinburgh City Bypass is the A720 . The Major Road Network is a proposed classification of major local-authority controlled A roads that
8670-472: The remains of folded sedimentary rocks that were deposited between 1,000 My and 670 My ago over the gneiss on what was then the floor of the Iapetus Ocean . In the current era the north of the island is rising as a result of the weight of Devensian ice being lifted. Counterbalanced, the south and east is sinking, generally estimated at 1 mm ( 1 ⁄ 25 inch) per year, with
8772-474: The road network. These radials are supplemented by two-digit codes which are routes that may be slightly less important, but may still be classified as trunk routes, although many of these routes have lost a lot of their significance due to motorway bypasses, or the upgrading of other A-roads (such as the A38 (M) ). These routes are not all centred on London, but as far as possible follow the general principle that their number locates them radially clockwise from
8874-693: The route remains the B489. A roads in Great Britain In Great Britain , there is a numbering scheme used to classify and identify all roads. Each road is given a single letter (representing a category) and a subsequent number (between one and four digits). Though this scheme was introduced merely to simplify funding allocations, it soon became used on maps and as a method of navigation. There are two sub-schemes in use: one for motorways , and another for non-motorway roads. While some of Great Britain's major roads form part of
8976-548: The same numbering scheme as A roads, but almost always have 3- and 4-digit designations. Many 3-digit B roads outside the London area are former A roads which have been downgraded owing to new road construction; others may link smaller settlements to A roads. B roads in the county of Devon have further sub-classifications according to their accessibility. This is due to the rural nature of Devon's topology making some roads unsuitable for certain types of vehicle. The classification
9078-405: The same standard as motorways, but do not completely replace the existing road; they form a higher standard part of the route for those which are not excluded. These sections retain the same number but are suffixed with (M), for example the A1(M) and A404(M) . There have been occasions where this designation has been used to indicate motorway bypasses of an existing road, but the original retains
9180-636: The same time, Gaelic tribes from Ireland invaded the north-west, absorbing both the Picts and Britons of northern Britain, eventually forming the Kingdom of Scotland in the 9th century. The south-east of Scotland was colonised by the Angles and formed, until 1018, a part of the Kingdom of Northumbria . Ultimately, the population of south-east Britain came to be referred to as the English people , so-named after
9282-479: The term to refer to the whole of the United Kingdom which includes Northern Ireland , though the Oxford English Dictionary states "...the term is also used loosely to refer to the United Kingdom." Similarly, Britain can refer to either all islands in Great Britain, the largest island, or the political grouping of countries. There is no clear distinction, even in government documents:
9384-507: The traditionally most important radial routes coming out of London. Starting with the A1 which heads due north, numbers were allocated sequentially in a clockwise direction, thus: Similarly, in Scotland, important roads radiating from Edinburgh have single-digit numbers, thus: While these routes remain the basis for the numbering of the A road network, they are no longer necessarily major roads, having been bypassed by motorways or other changes to
9486-452: The western and northern regions. It is surrounded by over 1,000 smaller islands and islets . The greatest distance between two points is 968.0 km ( 601 + 1 ⁄ 2 mi) (between Land's End , Cornwall and John o' Groats , Caithness ), 838 miles (1,349 km) by road. The English Channel is thought to have been created between 450,000 and 180,000 years ago by two catastrophic glacial lake outburst floods caused by
9588-405: The western bypass around the city, and roads between the two found themselves back in Zone 1. For the most part the roads affected retained their original numbers throughout. Elsewhere when single-digit roads were bypassed, roads were often re-numbered in keeping with the original zone boundaries. A few roads are anomalously numbered . Motorways first came to Britain over three decades after
9690-516: The work of Greek explorer Pytheas of Massalia , who travelled from his home in Hellenistic southern Gaul to Britain in the 4th century BC. The term used by Pytheas may derive from a Celtic word meaning "the painted ones" or "the tattooed folk" in reference to body decorations . According to Strabo, Pytheas referred to Britain as Bretannikē , which is treated a feminine noun. Marcian of Heraclea , in his Periplus maris exteri , described
9792-574: The Πρεττανοί, Priteni or Pretani . Priteni is the source of the Welsh language term Prydain , Britain , which has the same source as the Goidelic term Cruithne used to refer to the early Brythonic -speaking inhabitants of Ireland. The latter were later called Picts or Caledonians by the Romans . Greek historians Diodorus of Sicily and Strabo preserved variants of Prettanike from
9894-481: Was conquered by the Normans , who introduced a Norman -speaking administration that was eventually assimilated. Wales came under Anglo-Norman control in 1282, and was officially annexed to England in the 16th century. On 20 October 1604 King James , who had succeeded separately to the two thrones of England and Scotland, proclaimed himself "King of Great Brittaine, France , and Ireland". When James died in 1625 and
9996-473: Was Albion; but at a later period, all the islands, of which we shall just now briefly make mention, were included under the name of 'Britanniæ.'" The name Britain descends from the Latin name for Britain, Britannia or Brittānia , the land of the Britons. Old French Bretaigne (whence also Modern French Bretagne ) and Middle English Bretayne , Breteyne . The French form replaced
10098-572: Was an ancient Greek transliteration of the original Proto-Celtic term in a work on the travels and discoveries of Pytheas that has not survived. The earliest existing records of the word are quotations of the periplus by later authors, such as those within Strabo's Geographica , Pliny's Natural History and Diodorus of Sicily's Bibliotheca historica . Pliny the Elder (AD 23–79) in his Natural History records of Great Britain: "Its former name
10200-510: Was inhabited by hunter gatherers. Neolithic farmers , of Anatolian origin, arrived in Britain around 4000 BC, replacing the pre-existing hunter gatherers. Around 2000 BC, the Bronze Age Bell Beaker Culture arrived in Britain, which genetic evidence suggests was associated with another episode of nearly complete population replacement. Later significant migration to southern Britain around 1000 BC may have brought
10302-440: Was published on 1 April 1923, following consultations with local authorities . Government funding towards the repairs of these roads were set at 60% for the former and 50% for the latter. Shortly after this, the numbers started to appear in road atlases and on signs on the roads themselves, making them a tool for motorists in addition to their use for determining funding. The numbers of the roads changed quite frequently during
10404-653: Was renumbered to A40); became a portion of the A417 by 1946 and is now unclassified and partially pedestrianized. Number previously reserved in 1935 for upgrading the B489 to form a Swindon-East Anglia route with the A5160 (proposed to be used instead of the A505 for the A505/A601 route for number continuity). But the tonnage was not enough (and it was never going to be) to upgrade the road to Class I, so this proposal fell through and
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