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A1 in London

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150-690: The A1 in London is the southern part of the A1 road . It starts at Aldersgate in the City of London , passing through the capital to Borehamwood on the northern fringe of Greater London , before continuing to Edinburgh . The road travels through the City and three London boroughs : Islington , Haringey and Barnet , which include the districts of Islington , Holloway , Highgate , Hendon and Mill Hill , and travels along Upper Street and Holloway Road , crossing

300-551: A councillor ) to the Court of Common Council of the corporation. Only electors who are Freemen of the City of London are eligible to stand. The number of commoners a ward sends to the Common Council varies from two to ten, depending on the number of electors in each ward. Since the 2003 review it has been agreed that the four more residential wards: Portsoken , Queenhithe , Aldersgate and Cripplegate together elect 20 of

450-450: A 1.9-mile (3 km) section from Spott Wood to Oswald Dean in 1999, 1.2-mile (2 km) sections from Bowerhouse to Spott Road and from Howburn to Houndwood in 2002–2003 and the 8.5-mile (13.7 km) "A1 Expressway", from Haddington and Dunbar in 2004. The total cost of these works was £50 million. Plans to dual the single carriageway section of road north of Newcastle upon Tyne were shelved in 2006 as they were not considered

600-568: A brick bridge, using a series of arches like a canal viaduct, to carry Hornsey Lane over what was now a cutting . Nash's Archway Bridge, a little way south of the current bridge, and the new Archway Road were opened in 1813, though the road surface, being constructed of sand and gravel, proved difficult for heavy traffic. Parliamentary Commissioners took over the road, and John Benjamin Macneill , chief engineer to Thomas Telford , proposed using Roman cement and gravel, an innovative technique that

750-399: A business district, the City has a small resident population of 8,583 based on 2021 census figures, but over 500,000 are employed there (as of 2019) and some estimates put the number of workers in the City to be over 1 million. About three-quarters of the jobs in the City of London are in the financial, professional, and associated business services sectors. The Roman legions established

900-477: A church dedicated to St Paul in London, as the seat of the new bishop. It is assumed, although unproven, that this first Anglo-Saxon cathedral stood on the same site as the later medieval and the present cathedrals. Alfred the Great , King of Wessex occupied and began the resettlement of the old Roman walled area, in 886, and appointed his son-in-law Earl Æthelred of Mercia over it as part of their reconquest of

1050-686: A continuous motorway-standard road between Darrington (south of M62 junction) and Washington , and given the North East and North Yorkshire full motorway access to London (via the M1 at Darrington and Hook Moor). Councils in the north east have called for the section from Hook Moor in Yorkshire (where the M1 link road joins the A1(M)) to Washington to be renumbered as the M1. They maintain that this would raise

1200-516: A cost of £67 million. However, the Highways Agency was unwilling to confirm the information as the study was preliminary and intended for future publication. In 2008 the proposal was submitted for consideration in the pre-2013/14 Regional Funding Advice 2 Programme of the East of England Development Agency . It was also announced in 2014 that new technology would be implemented to bring

1350-461: A decision about a Development Consent Order signing off on National Highways' plans until December 2022. Measures were also announced to enhance the performance and safety of the A1 north of Ellingham to include three sections of climbing lanes, five junctions with improved right turn refuges, and better crossing facilities for pedestrians and cyclists. Start of construction is scheduled for 2018. It

1500-606: A department of GLA created in 2000 as part of the Greater London Authority Act 1999 , and the major roads, including the A1, were declassified as trunk roads . The route of the A1 in London runs from the northern end of St. Martin's Le Grand in the City to Borehamwood in Hertfordshire, then travels on the northern fringe of Greater London to Bignell's Corner , where it crosses the M25 and becomes

1650-665: A mile between the junction with the A1000 in Haringey to the junction with The Bishops Avenue in Barnet . The southern side of the road is partly taken up by Highgate Golf Course, while the northern side is a mixture of small shops, flats and allotments . The road is named after Sir Fenton Aylmer , who received the Victoria Cross for his part in the assault on Nilt Fort on 2 December 1891. After crossing The Bishops Avenue ,

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1800-543: A motorway, designated A1(M) , which alternates with the dual carriageway A1 as it continues to Edinburgh . The London section of the road passes through part of the City of London and three London boroughs : Islington , Haringey and Barnet . The A1 is one of London's main northern routes, providing a link to the M1 motorway and the A1(M) motorway, and on to the Midlands , Northern England and Scotland . It connects

1950-409: A new corridor to the North East, and reducing congestion on the M1 around Sheffield and Leeds . This is the only missing link of motorway on the strategic M1 / M18 / A1(M) route London to Washington. The same announcement said that the road from Scotswood to North Brunton would be widened to three lanes each way, with four lanes each way between some junctions. The announcement then said that

2100-618: A new road, Archway Road, and around the same time a turnpike road, New North Road and Canonbury Road (the A1200 road ), was constructed linking the start of the Old North Road around Shoreditch with the Great North Road at Highbury Corner. The route of the A1 in London originally started at Aldersgate Bars, which marked the boundary of the City of London , and followed the Great North Road mail coach route through Barnet ;

2250-491: A number of incarnations, following routes through, to the east and to the west of both Gateshead and Newcastle. See A1 (Newcastle upon Tyne) for more information. The A14 Ellington to Fen Ditton scheme, also known as the Huntingdon Bypass required a redesigned interchange at Brampton . As a result the A1 was widened to a D3 standard from the current end of the A1(M) to the slip roads connecting directly onto

2400-493: A number of major areas within London, and sections of it serve as the High Street for many of the now-joined villages that make up north London. Even though it is one of London's major roads, less than 5% of its approximate 60,000 vehicles a day are through traffic – the bulk is local. The current start of the A1 is the modern roundabout at the northern end of St. Martin's Le Grand where it meets Aldersgate Street , near

2550-663: A purely Roman foundation of London are now common and uncontroversial." At its height, the Roman city had a population of approximately 45,000–60,000 inhabitants. Londinium was an ethnically diverse city, with inhabitants from across the Roman Empire, including natives of Britannia, continental Europe , the Middle East, and North Africa. The Romans built the London Wall some time between AD 190 and 225. The boundaries of

2700-457: A regional priority by central government. The intention was to dual the road between Morpeth and Felton and between Adderstone and Belford . In 1999 a section of A1(M) between Bramham and Hook Moor opened to traffic along with the extension of the M1 from Leeds . Under a DBFO contract, sections from Wetherby to Walshford and Darrington to Hook Moor were opened in 2005 and 2006. Between September 2006 and October 2009 six roundabouts on

2850-427: A representative fashion. Bodies employing fewer than 10 people may appoint 1 voter; those employing 10 to 50 people 1 voter for every 5 employees; those employing more than 50 people 10 voters and 1 additional voter for each 50 employees beyond the first 50. The Act also changed other aspects of an earlier act relating to elections in the city, from 1957. Inner Temple and Middle Temple (which neighbour each other) in

3000-663: A scheme was announced to dual the A428 from the A1/ A421 Black Cat roundabout to Cambourne. This would include significant works to the A1/A421 Black Cat roundabout. The existing traffic signal controlled roundabout would be replaced with a grade-separated junction. The new Grade Separated Junction would allow the A1 and A421 traffic to pass over each other, with a middle level roundabout connecting them together including links to local roads. Many direct accesses on

3150-569: A settlement known as "Londinium" on the current site of the City of London around AD 43. Its bridge over the River Thames turned the city into a road nexus and major port , serving as a major commercial centre in Roman Britain until its abandonment during the 5th century . Archaeologist Leslie Wallace notes that, because extensive archaeological excavation has not revealed any signs of a significant pre-Roman presence, "arguments for

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3300-650: Is 14 miles (23 km), and opened in 1998. The Doncaster By-pass opened in 1961 and is one of the oldest sections of motorway in Britain. It is 15 miles (24 km) long, and runs from Blyth to Carcroft . The Darrington to Gateshead section was constructed between 1965 and 2018. It is 93 miles (150 km), and opened in sections: Download coordinates as: A5109 – Edgware A5109 – Edgware (M4) , (M40) , (M23) , (M20) , Heathrow , Gatwick , Stansted A1081 – Barnet South Mimms Services City of London The City of London , also known as

3450-468: Is a modern dual carriageway, and from the 13th century was known as a wide street with fine buildings and travellers' inns; these were destroyed or badly damaged during the Blitz , and from 1965 to 1976 the 40 acre (162,000m²) Barbican Estate , an arts complex and residential estate, was constructed along the entire eastern side of the street. At the end of Aldersgate Street stood Aldersgate Bars, which marked

3600-558: Is a trunk road with alternating sections of dual and single carriageway. The table below summarises the road as motorway and non-motorway sections. Most of the non-motorway sections do not have junction numbers, with the exception of the Newcastle Western Bypass which continues the junction numbering of the A1(M). A 13-mile (21 km) section of the road in North Yorkshire , from Walshford to Dishforth ,

3750-494: Is its appearance on a 1590 map of the area. At this time, nine inns (including the Angel, which subsequently gave its name to the area), as well as housing and a public pond were shown lining the street. The Peacock Inn , one of the nine inns, and which operated on Islington High Street from 1564 to 1962, was where Tom of Tom Brown's Schooldays stayed prior to travelling to Rugby School . In 1716, Islington High Street came under

3900-474: Is located at Smithfield , and is undergoing a long-awaited regeneration after doubts as to its continuing use during the 1990s. The city is the third largest UK patron of the arts. It oversees the Barbican Centre and subsidises several important performing arts companies. The London Port Health Authority, which is the responsibility of the corporation, is responsible for all port health functions on

4050-479: Is now the outer London borough of Barnet , some stretches of purpose-built new roads were built, and others have been widened and made into dual carriageways. In 1828, John Benjamin Macneill , chief engineer to Thomas Telford , used Roman cement and gravel to solve problems with wear and tear on the Archway Road section of what is now the A1, an innovative technique that was used there for the first time, and

4200-596: Is sometimes called the "great refusal", the Corporation said no to the King, which in part accounts for its unique government structure to the present. By the late 16th century, London increasingly became a major centre for banking, international trade and commerce. The Royal Exchange was founded in 1565 by Sir Thomas Gresham as a centre of commerce for London's merchants, and gained Royal patronage in 1571. Although no longer used for its original purpose, its location at

4350-729: Is the Southern Quadrant Link Road (SQLR), which will complete the relief road and is expected to be completed in 2025. The A1 between Junctions 65 (Birtley) & 67 (Coal House) on the Newcastle Bypass is currently being widened to a D4 cross section from the existing D2 cross section, this includes replacing the existing bridge over the East Coast Main Line. Works started in December 2021 and are due to be completed in 2025 In December 2014

4500-420: Is the basis for modern road building. A1 road (Great Britain) [REDACTED] M25 [REDACTED] A14 [REDACTED] A47 [REDACTED] M18 [REDACTED] M62 [REDACTED] M1 [REDACTED] A64 [REDACTED] A168 [REDACTED] A66 [REDACTED] A66(M) [REDACTED] A194(M) [REDACTED] A69 [REDACTED] A19 The A1 , also known as

4650-482: Is the case for all other wards in Great Britain . Particular churches, livery company halls and other historic buildings and structures are associated with a ward, such as St Paul's Cathedral with Castle Baynard , and London Bridge with Bridge; boundary changes in 2003 removed some of these historic connections. Each ward elects an alderman to the Court of Aldermen , and commoners (the City equivalent of

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4800-411: Is the oldest stretch of two-lane motorway still in service, would be upgraded to dual three lanes. This will relieve local congestion and provide the capacity needed to make the A1 an alternative (and better) strategic route to the north east. In 2003 a proposal for a bypass of Sandy and Beeston , Bedfordshire , was put forward as a green-lighted scheme as part of a government multi-modal study, with

4950-403: The 1993 Bishopsgate bombing ( IRA ) and the 7 July 2005 London bombings ( Islamist ). In response to the 1993 bombing, a system of road barriers, checkpoints and surveillance cameras referred to as the " ring of steel " has been maintained to control entry points to the city. The 1970s saw the construction of tall office buildings including the 600-foot (183 m), 47-storey NatWest Tower ,

5100-450: The A14 . South of the new Interchange the A1 was realigned but kept as a 2 lane dual carriageway. This scheme was meant to result in the A1 becoming the A1(M) along the upgraded sections, however the legal proceedings for this didn't take place, and instead features a large amount of restrictions, similar to a motorway. This scheme was opened in December 2019. The new junction is now complete on

5250-522: The A41 , completed in 1927, at Fiveways Corner, and in 1970 a junction with the M1 motorway was created. The A41 and A1 continue together as Watford Way via Mill Hill Circus to Apex Corner, where they separate, with the A41 turning west, and the A1 turning to run straight north. After passing Apex Corner, the A1 runs north and out of London as the dual carriageway Barnet Way (or Barnet Bypass). This dual carriageway

5400-698: The City of London Police —the Common Council (the main body of the corporation) is the police authority . The corporation also run the Hampstead Heath Constabulary , Epping Forest Keepers and the City of London market constabularies (whose members are no longer attested as constables but retain the historic title). The majority of Greater London is policed by the Metropolitan Police Service , based at New Scotland Yard . The city has one hospital, St Bartholomew's Hospital , also known as 'Barts'. Founded in 1123, it

5550-653: The Crown . Historically its system of government was not unusual, but it was not reformed by the Municipal Corporations Act 1835 and little changed by later reforms, so that it is the only local government in the UK where elections are not run on the basis of one vote for every adult citizen. It is administered by the City of London Corporation , headed by the Lord Mayor of London (not to be confused with

5700-680: The Great Britain road numbering scheme . The earliest documented northern routes are the roads created by the Romans during the period from AD 43 to AD 410, which consisted of several itinera (plural of iter ) recorded in the Antonine Itinerary . A combination of these were used by the Anglo-Saxons as the route from London to York, and together became known as Ermine Street . Ermine Street later became known as

5850-546: The Great Fire. After the fire of 1666, a number of plans were drawn up to remodel the city and its street pattern into a renaissance -style city with planned urban blocks, squares and boulevards. These plans were almost entirely not taken up, and the medieval street pattern re-emerged almost intact. In the 1630s the Crown sought to have the Corporation of the City of London extend its jurisdiction to surrounding areas. In what

6000-558: The Great North Road , is the longest numbered road in the United Kingdom , at 410 miles (660 km). It connects London , the capital of England, with Edinburgh , the capital of Scotland. The numbering system for A-roads, devised in the early 1920s, was based around patterns of roads radiating from two hubs at London and Edinburgh. The first number in the system, A1, was given to the most important part of that system:

6150-560: The Henlys Corner interchange. Henlys Corner is a junction with the 1820s turnpike road, Finchley Road , which was built to provide a by-pass to the route north from London through Hampstead; the name changes to Regents Park Road on the northern, Finchley, side of the junction. The junction had an £8 million upgrade completed in January 2012, which included Britain's first "hands-free" pedestrian crossing to allow Orthodox Jews to reach

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6300-558: The London Stock Exchange based in the City. Throughout the 19th century, the City was the world's primary business centre, and it continues to be a major meeting point for businesses. London was ranked second (after New York) in the Global Financial Centres Index , published in 2022. The insurance industry is concentrated in the eastern side of the city, around Lloyd's building . Since about

6450-644: The North Circular Road in Hendon, a district in the London Borough of Barnet. The A1 is the most recent in a series of routes north out of London to York and beyond. It was designated in 1921 by the Ministry of Transport under the Great Britain road numbering scheme , comprising existing roads and streets, mostly historic, and later using stretches of purpose-built new roads in what is now

6600-535: The ceremonial county of Greater London , and is the smallest ceremonial county in England. The City of London is known colloquially as the Square Mile , as it is 1.12 sq mi (716.80 acres; 2.90 km ) in area. Both the terms the City and the Square Mile are often used as metonyms for the UK's trading and financial services industries, which continue a notable history of being largely based in

6750-469: The ecclesiastical jurisdiction of the Bishop of London . Within the city, the Corporation owns and runs both Smithfield Market and Leadenhall Market . It owns land beyond its boundaries, including open spaces (parks, forests and commons) in and around Greater London, including most of Epping Forest and Hampstead Heath . The Corporation owns Old Spitalfields Market and Billingsgate Fish Market , in

6900-612: The local boroughs , the Greater London Authority , and the British Government via the Department for Transport . The A1 is the latest in a series of routes north from London to York and beyond, and was formed in 1921 by the Ministry of Transport as part of the Great Britain road numbering scheme . The earliest documented northern routes out of London are the roads created by the Romans during

7050-400: The 'square mile' and held 86% of the population, and these were in fact similar to and named after four City of London wards: The city has a unique electoral system. Most of its voters are representatives of businesses and other bodies that occupy premises in the city. Its ancient wards have very unequal numbers of voters. In elections, both the businesses based in the city and the residents of

7200-433: The 100 commoners, whereas the business-dominated remainder elect the remaining 80 commoners. 2003 and 2013 boundary changes have increased the residential emphasis of the mentioned four wards. Census data provides eight nominal rather than 25 real wards, all of varying size and population. Being subject to renaming and definition at any time, these census 'wards' are notable in that four of the eight wards accounted for 67% of

7350-534: The 12th century. Livestock herded along the Great North Road for Smithfield Market , would – when passing through what was mainly fields and farmland – pause at lairs built between Upper Street and Liverpool Road by an enterprising farmer, Richard Laycock; Laycock's lairs would be used in 1861 for the site of the Royal Agricultural Hall , and a number of pubs and shops existed along the street to serve farmers and travellers headed for Smithfield. In

7500-489: The 18th century, Upper Street began to develop from an agricultural to a residential area. Ten houses were built in 1768 (later named Hornsey Row), and a further group built immediately south of Hornsey Row in 1792. Liverpool Road, originally called Back Road, was used as an alternative to Upper Street for the Smithfield herders, and both streets have a "high pavement" constructed to protect pedestrians from being splashed by

7650-410: The 1920s and 1930s. The A1 is one of London's main roads, providing a link to the M1 and the A1(M) motorways, and on to the Midlands , Northern England and Scotland . Despite this, its main use is to connect a number of neighbourhoods within north London; less than 5% of its vehicles are through traffic – the bulk is local. The roads along which the A1 route travels are the shared responsibility of

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7800-511: The 1980s, a secondary financial district has existed outside the city, at Canary Wharf, 2.5 miles (4 km) to the east. The legal profession has a major presence in the northern and western sides of the City, especially in the Temple and Chancery Lane areas where the Inns of Court are located, two of which ( Inner Temple and Middle Temple ) fall within the City of London boundary. Primarily

7950-573: The 19th century, with London growing in all directions. To the East the Port of London grew rapidly during the century, with the construction of many docks, needed as the Thames at the City could not cope with the volume of trade. The arrival of the railways and the Tube meant that London could expand over a much greater area. By the mid-19th century, with London still rapidly expanding in population and area,

8100-524: The A1 and the A1(M) to Alconbury were replaced with grade-separated junctions. These provide a fully grade-separated route between the Buckden roundabout (just north of St Neots and approximately 8 miles (13 km) north of the Black Cat roundabout ) and just north of Morpeth . This project cost £96 million. Upgrading the 6.2 miles (10 km) of road to dual three-lane motorway standard between

8250-536: The A1 becomes Lyttelton Road, which was laid out in 1931 as part of the residential development of the area, and runs east–west along the northern foot of Highgate Hill between Hampstead Garden Suburb and East Finchley . It is for the most part residential; on the northern side stands the Belvedere Court block of flats. Built with the road in the 1930s, the building is now Grade II Listed as an example of 1930s architecture. After passing playing fields to

8400-472: The A1 crosses under the M25 motorway at a large roundabout near South Mimms services . North of Bignell's Corner the A1 becomes the A1(M) motorway for a while, and follows the Great North Road route, running north to Edinburgh . The A1 route was designated in 1921 by the Ministry of Transport under the Great Britain road numbering scheme . Through the inner boroughs of the City, Islington, and Haringey it uses existing roads and streets; when it reaches what

8550-827: The A1 runs on modern bypasses around Stamford , Grantham , Newark-on-Trent , Retford , Bawtry , Doncaster , Knottingley , Garforth , Wetherby , Knaresborough , Boroughbridge , Scotch Corner , Darlington , Newton Aycliffe , Durham and Chester-le-Street , past the Angel of the North sculpture and the Metrocentre in Gateshead , through the western suburbs of Newcastle upon Tyne , Morpeth , Alnwick , Berwick-upon-Tweed , into Scotland at Marshall Meadows , past Haddington and Musselburgh before arriving in Edinburgh at

8700-469: The A1 south of Grantham, Highways England constructed 4 new slip roads to connect the A1 Trunk Road to the new Grantham Southern Relief Road (A52) being constructed by Lincolnshire County Council. This will create a southern entry to Grantham and also to the site known as the 'King 31 Development'. The Grade Separated Junction on the A1 was opened to traffic in December 2022. The on-going phase three

8850-459: The A1 would be stopped up and diverted onto new local access roads. The scheme started construction in late 2023, the works currently underway along the A1. When completed this will remove one of the last 5 roundabouts on the A1 from Sterling corner to the Berwick bypass. In the "Road investment strategy" announced to Parliament by the Department for Transport and Secretary of State for Transport on 1 December 2014, planning will begin to upgrade

9000-470: The Anglo-Saxon Heptarchy , the London area came in turn under the Kingdoms of Essex , Mercia , and later Wessex , though from the mid 8th century it was frequently under threat from raids by different groups including the Vikings . Bede records that in AD 604 St Augustine consecrated Mellitus as the first bishop to the Anglo-Saxon kingdom of the East Saxons and their king, Sæberht . Sæberht's uncle and overlord, Æthelberht , king of Kent , built

9150-453: The Archway Road level by a steep flight of steps. Hornsey Lane Bridge, designated a Grade II listed building by English Heritage in 1972, is informally called "Suicide Bridge" as it is a known suicide spot . It was the venue for the mental illness campaign group Mad Pride's inaugural vigil in 2000, and was the subject of Johnny Burke's 2006 film The Bridge . When, at the end of 2010, three men in three weeks committed suicide by jumping from

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9300-429: The Blitz . Whilst St Paul's Cathedral survived the onslaught, large swathes of the area did not and the particularly heavy raids of late December 1940 led to a firestorm called the Second Great Fire of London . There was a major rebuilding programme in the decades following the war, in some parts (such as at the Barbican) dramatically altering the urban landscape. But the destruction of the older historic fabric allowed

9450-413: The Bramham/ A64 junction to north of Wetherby to meet the section of motorway at a cost of £70 million began in 2006, including a road alongside for non-motorway traffic. The scheme's public inquiry began on 18 October 2006 and the project was designed by James Poyner. Work began in May 2007, the motorway section opened in July 2009 and remaining work on side roads was still ongoing in late August and

9600-449: The City , is a city , ceremonial county and local government district that contains the ancient centre, and constitutes, along with Canary Wharf , the primary central business district (CBD) of London and one of the leading financial centres of the world. It constituted most of London from its settlement by the Romans in the 1st century AD to the Middle Ages , but the modern area referred to as London has since grown far beyond

9750-403: The City and Middlesex were regarded as one administratively for addressing crime and keeping the peace (not that the county was a dependency of the city). London's sheriffs continued to serve Middlesex until the county was given its own sheriffs again following the Local Government Act 1888 . By 1141 the whole body of the citizenry was considered to constitute a single community. This ' commune '

9900-433: The City during Jack Cade's Rebellion before being ousted by London citizens following a bloody battle on London Bridge. In 1550, the area south of London Bridge in Southwark came under the control of the City with the establishment of the ward of Bridge Without . The city was burnt severely on a number of occasions, the worst being in 1123 and in the Great Fire of London in 1666. Both of these fires were referred to as

10050-405: The City had already become only a small part of the wider metropolis. An attempt was made in 1894 with the Royal Commission on the Amalgamation of the City and County of London to end the distinction between the city and the surrounding County of London, but a change of government at Westminster meant the option was not taken up. The city as a distinct polity survived despite its position within

10200-405: The City of London boundary. The City is now only a small part of the metropolis of Greater London , though it remains a notable part of central London . The City of London is not one of the London boroughs , a status reserved for the other 32 districts (including Greater London's only other city, the City of Westminster ). It is also a separate ceremonial county, being an enclave surrounded by

10350-451: The City today is the Barbican Estate , constructed between 1965 and 1976. The Museum of London was based there until March 2023 (due to reopen in West Smithfield in 2026), whilst a number of other services provided by the corporation are still maintained on the Barbican Estate. The city has a unique political status, a legacy of its uninterrupted integrity as a corporate city since the Anglo-Saxon period and its singular relationship with

10500-406: The City vote. The City of London Corporation was not reformed by the Municipal Corporations Act 1835 , because it had a more extensive electoral franchise than any other borough or city; in fact, it widened this further with its own equivalent legislation allowing one to become a freeman without being a liveryman . In 1801, the city had a population of about 130,000, but increasing development of

10650-421: The City, the adjacent Tower of London , built to dominate the City, is part of its old defensive perimeter. The City has responsibility for five bridges across the Thames in its capacity as trustee of the Bridge House Estates : Blackfriars Bridge , Millennium Bridge , Southwark Bridge , London Bridge and Tower Bridge . The City is a major business and financial centre, with both the Bank of England and

10800-405: The City. The name London is now ordinarily used for a far wider area than just the City. London most often denotes the sprawling London metropolis, or the 32 Greater London boroughs, in addition to the City of London itself. The local authority for the City, namely the City of London Corporation , is unique in the UK and has some unusual responsibilities for a local council, such as being

10950-519: The Conqueror marched on London, reaching as far as Southwark , but failed to get across London Bridge or defeat the Londoners. He eventually crossed the River Thames at Wallingford , pillaging the land as he went. Rather than continuing the war, Edgar the Ætheling , Edwin of Mercia and Morcar of Northumbria surrendered at Berkhamsted . William granted the citizens of London a charter in 1075;

11100-512: The Corporation holds the ancient office of Town Clerk of London . The city is a ceremonial county which has a Commission of Lieutenancy headed by the Lord Mayor instead of a Lord-Lieutenant and has two Sheriffs instead of a High Sheriff (see list of Sheriffs of London ), quasi-judicial offices appointed by the livery companies , an ancient political system based on the representation and protection of trades ( guilds ). Senior members of

11250-650: The East End of Princes Street near Waverley Station , at the junction of the A7 , A8 and A900 roads. Scotch Corner , in North Yorkshire, marks the point where before the M6 was built, the traffic for Glasgow and the west of Scotland diverged from that for Edinburgh. As well as a hotel there have been a variety of sites for the transport café, now subsumed as a motorway services. There are five roundabouts north of

11400-509: The Great North Road at Highbury Corner. While the route of the A1 outside London mainly follows the Great North Road route used by mail coaches between London and Edinburgh, within London the coaching route is only followed through Islington. The Ferryhill Cut was opened in 1923. A number of bypasses were built from 1926 onwards, including around Barnet and Hatfield in 1927, but it was not until c.  1954 that they were renumbered A1. The Chester-le-Street bypass, opened in 1931,

11550-770: The Lobley Hill and Gateshead Quay junctions. The same Road investment strategy announcement said that the remaining section of road between Birtley and Coal House will also be widened to three lanes each way, alongside the replacement of the Allerdene Bridge. A modified scheme commenced in August 2014 and was open to traffic in June 2016. The road is now three lanes each way with lane 3 narrower than lanes 1 and 2 so that all existing bridges remained as originally built. The A1 around Durham, Gateshead and Newcastle has seen

11700-652: The London conurbation and numerous local government reforms . Supporting this status, the city was a special parliamentary borough that elected four members to the unreformed House of Commons , who were retained after the Reform Act 1832 ; reduced to two under the Redistribution of Seats Act 1885 ; and ceased to be a separate constituency under the Representation of the People Act 1948 . Since then

11850-666: The M1, but the plans were subsequently abandoned. The link had been planned during discussions for the Hendon Urban Motorway, which was intended to carry the M1 all the way down to Hyde Park Corner as part of the London Ringways scheme; the interchange would have been junction 3 on the motorway; which is currently the unnumbered junction for London Gateway services . Past Stirling Corner, the A1 skirts Borehamwood , before turning northeast and running through open countryside to Bignell's Corner. At Bignell's Corner

12000-418: The Old North Road. Part of this route in London is followed by the current A10 . By the 12th century, because of flooding and damage by traffic, an alternative route out of London was found through Muswell Hill , and became part of the Great North Road . A turnpike road, New North Road and Canonbury Road ( A1200 road ), was constructed in 1812 linking the start of the Old North Road around Shoreditch with

12150-408: The Roman city were similar to those of the City of London today, though the City extends further west than Londinium's Ludgate , and the Thames was undredged and thus wider than it is today, with Londinium's shoreline slightly north of the city's present shoreline. The Romans built a bridge across the river, as early as AD 50, near to today's London Bridge. By the time the London Wall was constructed,

12300-459: The Roman public buildings in Londinium by this time had fallen into decay and disuse, and gradually after the formal withdrawal the city became almost (if not, at times, entirely) uninhabited. The centre of trade and population moved away from the walled Londinium to Lundenwic ("London market"), a settlement to the west, roughly in the modern-day Strand / Aldwych / Covent Garden area. During

12450-612: The Second World War – in particular the residential development outward from the Barbican and Golden Lane estates since 1980, replacing warehouses with flats. At the northern end of Goswell Road, the route northwards follows a one-way section to the Angel, turning right into Islington High Street. The southwards route from Islington High Street follows City Road for a short distance before joining Goswell Road via Wakley Street. The earliest reference to Islington High Street

12600-619: The Sterling corner junction: Biggleswade south, Biggleswade north, Sandy A603, Black Cat A428/A4211, lastly Buckden, after which there are no more roundabouts for 276 mi (444 km) until the Berwick A1167. The Black Cat roundabout is due to be removed in 2025. Most of the English section of the A1 is a series of alternating sections of primary route, dual carriageway and motorway. From Newcastle upon Tyne to Edinburgh it

12750-563: The Thames, and laying a new city street plan. Alfred's taking of London and the rebuilding of the old Roman city was a turning point in history, not only as the permanent establishment of the City of London, but also as part of a unifying moment in early England, with Wessex becoming the dominant English kingdom and the repelling (to some degree) of the Viking occupation and raids. While London, and indeed England, were afterwards subjected to further periods of Viking and Danish raids and occupation,

12900-401: The Viking occupied parts of England. The refortified Anglo-Saxon settlement was known as Lundenburh ("London Fort", a borough ). The historian Asser said that "Alfred, king of the Anglo-Saxons, restored the city of London splendidly ... and made it habitable once more." Alfred's "restoration" entailed reoccupying and refurbishing the nearly deserted Roman walled city, building quays along

13050-511: The Wardmote the ward's Alderman appoints at least one Deputy for the year ahead, and Wardmotes are also held during elections. Each ward also has a Ward Club, which is similar to a residents' association . The wards are ancient and their number has changed three times since time immemorial : Following boundary changes in 1994, and later reform of the business vote in the city, there was a major boundary and electoral representation revision of

13200-650: The Woodman pub at the junction with Muswell Hill Road, and the now demolished Wellington pub at the junction with North Hill provided refreshments to travellers; however, with the coming of the railways in 1867 ribbon development started along the road, including the Camra Heritage listed Winchester Tavern with the distinctive attached parade of shops and house with deep arched eaves built by the Imperial Property Investment Co in 1881. At

13350-614: The area has been known as Holloway . The northern point of Holloway Road is the complex interchange at Archway . The construction of the interchange left a few buildings isolated in the centre of the roundabout , including the Archway Tavern, which appears on the cover of the Kinks ' 1971 album Muswell Hillbillies . After the Archway roundabout, the A1 enters a cutting, and becomes Archway Road. The original road north went up

13500-567: The area, particularly in Lime Street . In 1708, Christopher Wren 's masterpiece, St Paul's Cathedral , was completed on his birthday. The first service had been held on 2 December 1697, more than 10 years earlier. It replaced the original St Paul's, which had been completely destroyed in the Great Fire of London, and is considered to be one of the finest cathedrals in Britain and a fine example of Baroque architecture . The 18th century

13650-632: The bridge, a campaign was set up by local residents for better anti-suicide measures to be put in place. Hornsey Lane and the bridge marks the boundary between the Inner London Borough of Islington and the Outer London Borough of Haringey. An inquiry was held into widening the section from the Archway intersection to the Hornsey Lane Bridge to a three lane dual carriageway in 1969 and work started in 1971. It

13800-661: The city as a central business district led to this falling to below 5,000 after the Second World War. It has risen slightly to around 9,000 since, largely due to the development of the Barbican Estate . In 2009, the business vote was about 24,000, greatly exceeding residential voters. As the City of London Corporation has not been affected by other municipal legislation over the period of time since then, its electoral practice has become increasingly anomalous. Uniquely for city or borough elections, its elections remain independent-dominated. The business or " non-residential vote "

13950-558: The city is a minority (in terms of population and area) of the Cities of London and Westminster . The city's population fell rapidly in the 19th century and through most of the 20th century, as people moved outwards in all directions to London's vast suburbs , and many residential buildings were demolished to make way for office blocks. Like many areas of London and other British cities, the City fell victim to large scale and highly destructive aerial bombing during World War II , especially in

14100-487: The city was one of a few examples of the English retaining some authority. The city was not covered by the Domesday Book . William built three castles around the city, to keep Londoners subdued: Around 1132 the City was given the right to appoint its own sheriffs rather than having sheriffs appointed by the monarch. London's chosen sheriffs also served as the sheriffs for the county of Middlesex . This meant that

14250-580: The city's fortunes were in decline, and it faced problems of plague and fire. The Roman Empire entered a long period of instability and decline , including the Carausian Revolt in Britain. In the 3rd and 4th centuries, the city was under attack from Picts , Scots, and Saxon raiders. The decline continued, both for Londinium and the Empire, and in AD 410 the Romans withdrew entirely from Britain. Many of

14400-426: The city. Each ward has an Alderman , who until the mid-1960s held office for life but since put themselves up for re-election at least every 6 years, and are the only directly elected Aldermen in the United Kingdom . Wards continue to have a Beadle , an ancient position which is now largely ceremonial whose main remaining function is the running of an annual Wardmote of electors, representatives and officials. At

14550-751: The coach routes, providing accommodation, stabling for the horses and replacement mounts. Few of the surviving coaching inns can be seen while driving on the A1, because the modern route now bypasses the towns with the inns. The A1 runs from New Change in the City of London at St. Paul's Cathedral to the centre of Edinburgh. It shares its London terminus with the A40 , in the City area of Central London . It runs out of London via St. Martin's Le Grand and Aldersgate Street , through Islington (where Goswell Road and Upper Street form part of its route), up Holloway Road , through Highgate , and Barnet . The road enters Hertfordshire just before Potters Bar , near

14700-438: The construction of modern and larger-scale developments, whereas in those parts not so badly affected by bomb damage the City retains its older character of smaller buildings. The street pattern, which is still largely medieval, was altered slightly in places, although there is a more recent trend of reversing some of the post-war modernist changes made, such as at Paternoster Square . The City suffered terrorist attacks including

14850-452: The control of the newly formed Islington Turnpike Trust. The Trust grew rapidly and soon had control of most major roads in the area, building a number of major road arteries through the expanding residential areas, including Caledonian Road , Euston Road , City Road and New North Road . Upper Street , running roughly north from Islington High Street to Highbury Corner, is the main shopping street of Islington , and dates back to at least

15000-559: The corner of Cornhill and Threadneedle Street continues to be the geographical centre of the city's core of banking and financial services, with the Bank of England moving to its present site in 1734, opposite the Royal Exchange. Immediately to the south of Cornhill, Lombard Street was the location from 1691 of Lloyd's Coffee House , which became the world-leading insurance market. London's insurance sector continues to be based in

15150-542: The establishment of the City of London and the Kingdom of England prevailed. In the 10th century, Athelstan permitted eight mints to be established, compared with six in his capital, Winchester , indicating the wealth of the city. London Bridge, which had fallen into ruin following the Roman evacuation and abandonment of Londinium, was rebuilt by the Saxons, but was periodically destroyed by Viking raids and storms. As

15300-705: The first skyscraper in the UK. By the 2010s, office space development had intensified in the City, especially in the central, northern and eastern parts, with skyscrapers including 30 St. Mary Axe ("the Gherkin"'), Leadenhall Building ("the Cheesegrater"), 20 Fenchurch Street ("the Walkie-Talkie"), the Broadgate Tower , the Heron Tower and 22 Bishopsgate . The main residential section of

15450-462: The focus of trade and population was moved back to within the old Roman walls, the older Saxon settlement of Lundenwic was largely abandoned and gained the name of Ealdwic (the "old settlement"). The name survives today as Aldwych (the "old market-place"), a name of a street and an area of the City of Westminster between Westminster and the City of London. Following the Battle of Hastings , William

15600-534: The government were keen to take control of the major routes, and made plans in 1983 for the Department of Transport to take over 70 miles of road, including significant parts of the A1; when the GLC was abolished in 1986, the Department of Transport took over direct control of the 70 miles of major routes, plus had a significant influence on another 300. In 2000 control of roads in London passed to Transport for London ,

15750-461: The government, through the Ministry of Transport , which was in favour of widening roads, had control of outer London. These different approaches resulted in the Ministry of Transport widening a stretch of the A1 until it reached the control of the GLC, when the widening abruptly stopped. Due to the problems associated with two different and opposing bodies having responsibility for London's roads,

15900-637: The junction with the M25 at the South Mimms Services. The route here becomes the A1(M) and subsequently passes through Hatfield , Welwyn , Stevenage , Baldock . But it once again becomes a dual carriageway from Baldock Junction 10 through Biggleswade , Sandy, several small villages to Buckden then on to Alconbury Junction 14. Junctions 11, 12 and 13 are still to be planned/built. Several groups along this non motorway stretch are actively campaigning for an upgrade to modern standards. Continuing north,

16050-556: The limits of the City of London. The route enters the London Borough of Islington at Goswell Road becoming a single carriageway running north from the border of the City to Angel through a mix of offices and urban housing. Goswell Road and St John Street were the ancient routes from the City to Islington, with St John Street being the start of the Great North Road until the General Post Office headquarters

16200-506: The livery companies are known as liverymen and form the Common Hall, which chooses the lord mayor, the sheriffs and certain other officers. The city is made up of 25 wards . They are survivors of the medieval government system that allowed a very local area to exist as a self-governing unit within the wider city. They can be described as electoral/political divisions; ceremonial, geographic and administrative entities; sub-divisions of

16350-625: The nearby Finchley Synagogue, one of Europe's largest, without operating machinery on the Sabbath. While a synagogue has stood on the site since 1935, the current building dates from 1967. After the Henlys Corner interchange, the routes diverge, with the A406 going south to Brent Cross , while the A1 turns north-west as Great North Way through the leafy suburbs of Mill Hill and Hendon . Great North Way, built in 1926, joins Watford Way carrying

16500-598: The neighbouring London Borough of Tower Hamlets . It owns and helps fund the Old Bailey , the Central Criminal Court for England and Wales , as a gift to the nation, having begun as the City and Middlesex Sessions. The Honourable The Irish Society , a body closely linked with the corporation, also owns many public spaces in Northern Ireland . The city has its own independent police force,

16650-453: The northern end of Archway Road, the road re-intersects with the traditional Great North Road route (at this point called North Hill). The roads almost immediately re-diverge, with the Great North Road route heading north as the A1000 towards Finchley , Whetstone and Barnet and the A1 heading west as Aylmer Road. Aylmer Road is a very short stretch of road, running west for less than half

16800-429: The outer London borough of Barnet . The Archway Road section was built by Thomas Telford using Roman cement and gravel, an innovative technique that was used there for the first time, and is the basis for modern road building. The route closely follows the historic route of the Great North Road , though from 1954 it has diverted round the congested suburbs of Finchley and High Barnet along modern roads constructed in

16950-456: The passing animals; in places, the pavement is approximately 1 m above the road surface. After reaching the eight-way interchange at Highbury Corner, the A1 turns north-west as Holloway Road . Until the 14th century the route turned off along what is now Hornsey Road – the A103 road – to go through Muswell Hill , but when that became impassable a new route along Holloway Road via Highgate

17100-443: The period 43 to 410 AD, which consisted of a variety of "Iters" on the Antonine Itinerary , a combination of which were used by the Anglo-Saxons as the route from London to York, and which became known as Ermine Street . Ermine Street later became known as the Old North Road, and is used within London by the current A10 . By the 12th century, because of flooding and damage by traffic on Ermine Street, an alternative route out of London

17250-611: The police authority. It is also unusual in having responsibilities and ownerships beyond its boundaries, e.g. Hampstead Heath . The corporation is headed by the Lord Mayor of the City of London (an office separate from, and much older than, the Mayor of London ). The Lord Mayor, as of November 2023, is Michael Mainelli . The City is made up of 25 wards , with administration at the historic Guildhall . Other historic sites include St Paul's Cathedral , Royal Exchange , Mansion House , Old Bailey , and Smithfield Market . Although not within

17400-637: The profile of the north-east and be good for business. In his Autumn Statement on 5 December 2012, the Chancellor of the Exchequer announced that the Government would upgrade a section of road from two to three lanes in each direction within the highway boundary at Lobley Hill (between Coal House and the Metro Centre ), Gateshead at a cost of £64 m and create parallel link roads between

17550-576: The retention of the business vote argue that it is a cause of institutional inertia. The City of London (Ward Elections) Act 2002 , a private Act of Parliament, reformed the voting system and greatly increased the business franchise, allowing many more businesses to be represented. Under the new system, the number of non-resident voters has doubled from 16,000 to 32,000. Previously disenfranchised firms (and other organisations) are entitled to nominate voters, in addition to those already represented, and all such bodies are now required to choose their voters in

17700-489: The road from Morpeth to Ellingham would be upgraded to dual carriageway. The selection of the preferred route was scheduled for the year 2017, with construction due to begin in 2019. In response to questions regarding transport in the north, Highways England stated that a new dual carriageway section between Morpeth and Felton and also that of Alnwick to Ellingham would start in 2021 with full opening in 2023. However in June 2022 UK government minister Grant Shapps delayed

17850-528: The road from London to Edinburgh, joining the two central points of the system and linking the UK's (then) two mainland capital cities. It passes through or near north London , Hatfield , Stevenage , Baldock , Biggleswade , Peterborough , Stamford , Grantham , Newark-on-Trent , Retford , Doncaster , Pontefract , York , Wetherby , Ripon , Darlington , Durham , Gateshead , Newcastle upon Tyne , Morpeth , Alnwick , Berwick-upon-Tweed , Dunbar , Haddington , Musselburgh , and east Edinburgh . It

18000-497: The road in South Yorkshire to raise the last non-motorway section from Red House to Darrington to motorway standard. Once completed, it will provide a continuous motorway-standard road between Blyth, Nottinghamshire and Washington, Tyne and Wear and will provide the North East and Yorkshire with full motorway access to London via the M1 , M62 and M18 . It will also improve safety along this route, as well as creating

18150-471: The road is a dual carriageway , several sections of which have been upgraded to motorway standard and designated A1(M) . Between the M25 (near London) and the A720 (near Edinburgh) the road is part of the unsigned Euroroute E15 from Inverness to Algeciras . The A1 is the latest in a series of routes north from London to York and beyond. It was designated in 1921 by the Ministry of Transport under

18300-489: The road to motorway standards, including detection loops, CCTV cameras and variable message signs to provide better information for drivers and active traffic management across Tyne and Wear , while Junction 6 (Welwyn North) to Junction 8 (Hitchin) would be upgraded to smart motorway, including widening of a two-lane section to dual three lanes and hard shoulder running. This plan to upgrade to smart motorway has now been cancelled. A strategic study will examine how to improve

18450-562: The route was re-designated in 1954 to follow the East Finchley and Barnet by-passes built in the 1920s and 1930s, so within London the coaching route is now mainly only followed when passing through the borough of Islington. During the early 1970s plans to widen the A1 along the Archway Road section were abandoned after considerable opposition and four public inquiries during which road protesters disrupted proceedings. The scheme

18600-613: The safety and performance of the A1 between Peterborough and the M25 , including whether to upgrade the old dual carriageway section to motorway standard. Some sections of the A1 have been upgraded to motorway standard. These are known as the A1(M) and include: The M25 to Stotfold section is 23 miles (37 km), and was constructed between 1962 and 1986. The main destinations are Hatfield, Welwyn Garden City, Stevenage, and Letchworth. It opened in five stages: junctions 1 to 2 in 1979; 2 to 4 in 1986; 4 to 6 in 1973; 6 to 8 in 1962; and 8 to 10 in 1967. The Alconbury to Peterborough section

18750-471: The separate Mayor of London , an office created only in the year 2000), which is responsible for a number of functions and has interests in land beyond the city's boundaries. Unlike other English local authorities, the corporation has two council bodies: the (now largely ceremonial) Court of Aldermen and the Court of Common Council . The Court of Aldermen represents the wards, with each ward (irrespective of size) returning one alderman. The chief executive of

18900-560: The single control of Government Commissioners, and was itself replaced by the London County Council (LCC) in 1889. The LCC became the Greater London Council (GLC) in 1965, and during the 1960s when traffic management in London was being modernised, and the London Ringways was proposed, the GLC, which was not in favour of increasing traffic into central London, had control of the inner London roads, while

19050-520: The site of the now demolished General Post Office, London , the headquarters of the Post Office from 1829 to 1910. When originally designated in 1921 the A1 started a little further north along Aldersgate Street at Aldersgate Bars, which marked the boundary of the City, though some later maps indicate it starting at the southern end of St. Martin's Le Grand, near St Paul's Cathedral . The route runs north from Aldersgate along Aldersgate Street which

19200-437: The south side. The north side of the road is occupied by 1930s housing blocks, whilst the southern side is occupied by a narrow strip of parkland following the brook, and by the northern tip of Big Wood and Little Wood – two of the few surviving remnants of the ancient woodland that once covered what is now north London. The A1 merges with the North Circular Road (A406) and the two routes run briefly together , crossing over

19350-489: The south, the A1 briefly becomes Market Place, a former street market that has evolved into a short stretch of shops, then becomes Falloden Way – built between 1914 and 1924 as part of a programme of planned extensions to Hampstead Garden Suburb, and runs on an embankment due to a dip in the ground caused by Mutton Brook , a tributary of the River Brent , which runs parallel to the road for its entire length, mostly along

19500-576: The very steep Highgate Hill (now the B519) to the village of Highgate . By 1808 this was proving unsuitable for increasingly heavy traffic, and a road, crossing the hill through a tunnel at a shallower gradient, was proposed by a mining engineer, Robert Vazie; a turnpike trust – the Highgate Archway Company – was set up and work started in 1810. The brick built tunnel collapsed during construction on 13 April 1812, and John Nash constructed

19650-597: The wards in 2003, and they were reviewed again in 2010 for change in 2013, though not to such a dramatic extent. The review was conducted by senior officers of the corporation and senior judges of the Old Bailey ; the wards are reviewed by this process to avoid malapportionment . The procedure of review is unique in the United Kingdom as it is not conducted by the Electoral Commission or a local government boundary commission every 8 to 12 years, which

19800-431: The western ward of Farringdon Without are within the boundaries and liberties of the City, but can be thought of as independent enclaves . They are two of the few remaining liberties , an old name for a geographic division with special rights. They are extra-parochial areas , historically not governed by the City of London Corporation (and are today regarded as local authorities for most purposes ) and equally outside

19950-533: Was a period of rapid growth for London, reflecting an increasing national population, the early stirrings of the Industrial Revolution , and London's role at the centre of the evolving British Empire . The urban area expanded beyond the borders of the City of London, most notably during this period towards the West End and Westminster. Expansion continued and became more rapid by the beginning of

20100-501: Was abolished in other UK local council elections by the Representation of the People Act 1969 , but was preserved in the City of London. The principal reason given by successive UK governments for retaining this mechanism for giving businesses representation, is that the city is "primarily a place for doing business". About 330,000 non-residents constitute the day-time population and use most of its services, far outnumbering residents, who number around 7,000 (2011). By contrast, opponents of

20250-418: Was built at St Martin's-le-Grand in 1829, whereafter stagecoaches used Aldersgate Street and Goswell Road. The New River originally flowed across Goswell Road, but is now underground and no trace of it can be seen at the surface. The street was reported in 1720 to be "meanly built and inhabited", containing numerous inns and brothels, and it largely remained a slum area until the rebuilding that took place after

20400-520: Was created in the 14th century. The earliest record giving the name of the road as the Holloway dates from 1307. The main stretch of Holloway Road runs through the site of the villages of Tollington and Stroud. The exact time of their founding is not known, but the earliest record of them dates from 1000. The names ceased to be used by the late 17th century but are still preserved in the local place names "Tollington Park" and "Stroud Green"; since that time,

20550-496: Was designated by the Ministry of Transport in 1921, and for much of its route it followed various branches of the historic Great North Road , the main deviation being between Boroughbridge and Darlington . The course of the A1 has changed where towns or villages have been bypassed , and where new alignments have taken a slightly different route. Between the North Circular Road in London and Morpeth in Northumberland,

20700-550: Was expected to be completed by the end of 2009. Upgrading of the existing dual carriageway to dual three-lane motorway standard, with a local road alongside for non-motorway traffic, between Dishforth (A1(M)/ A168 junction) and Leeming Bar , began in March 2009 and opened to traffic on or about the scheduled date of 31 March 2012. It had originally been proposed that the road would be upgraded to motorway from Dishforth to Barton (between Scotch Corner and Darlington ), which

20850-504: Was finally dropped in 1990. Responsibility for the roads along which the A1 route travels are shared by the individual local boroughs , the Greater London Authority (GLA), and the British Government . The first organised London-wide authority dealing with roads in London was the Metropolitan Board of Works (MBW), set up in 1856. The MBW replaced the disparate turnpike trusts which had already been amalgamated in 1826 into

21000-566: Was finally dropped in 1990. The Hatfield cut-and-cover was opened in 1986. A proposal to upgrade the whole of the A1 to motorway status was investigated by the government in 1989 but was dropped in 1995, along with many other schemes, in response to road protests against other road schemes (including the Newbury Bypass and the M3 extension through Twyford Down ). The inns on the road, many of which still survive, were staging posts on

21150-540: Was formerly also held. Many of the medieval offices and traditions continue to the present day, demonstrating the unique nature of the City and its Corporation . In 1381, the Peasants' Revolt affected London. The rebels took the City and the Tower of London, but the rebellion ended after its leader, Wat Tyler, was killed during a confrontation that included Lord Mayor William Walworth . In 1450, rebel forces again occupied

21300-405: Was found through Islington and Muswell Hill , and this was the origin of the Great North Road that would become the A1. Until the 14th century the route went up what is now Hornsey Road – the A103 road , but when that became impassable a new route along Holloway Road via Highgate was created in the 14th century. The section through Highgate was bypassed in the early 19th century by the creation of

21450-462: Was originally intended to widen a further section of the road, but severe disruption led to the first inquiry being abandoned in 1978, and a second inquiry in 1984, chaired by Air Marshal Sir Michael Giddings , was also abandoned. The traffic flow was projected to increase to 180,000 cars a day by 1981, but by 1986 the actual flow was only 30,000 a day. When originally constructed, Archway Road went through countryside with few buildings – though by 1828

21600-602: Was part of a 1920–24 road improvement programme that was mentioned in parliament in 1928 as hopefully being completed by the end of that summer. The northbound carriageway passes the entrance to Scratchwood , an area of ancient forest which is now a local nature reserve , then crosses the A411 from Watford to Barnet at the Stirling Corner roundabout. A 0.6 miles (0.97 km) proposed link road at this roundabout, estimated at £22.8m in 1987, would have provided access to

21750-421: Was the first bypass to be built as a dual carriageway. In 1960 Stamford , Biggleswade and Doncaster were bypassed, as was Retford in 1961. Baldock , Eaton Socon and Buckden were bypassed in 1967. During the early 1970s plans to widen the A1 along Archway Road in London were abandoned after considerable opposition and four public inquiries during which road protesters disrupted proceedings. The scheme

21900-441: Was the origin of the City of London Corporation and the citizens gained the right to appoint, with the king's consent, a mayor in 1189—and to directly elect the mayor from 1215. From medieval times, the city has been composed of 25 ancient wards , each headed by an alderman , who chairs Wardmotes , which still take place at least annually. A Folkmoot , for the whole of the City held at the outdoor cross of St Paul's Cathedral ,

22050-433: Was the start of current northernmost section of A1(M). In 2010 the section between Leeming and Barton was cancelled as part of government spending cuts but it was reinstated in December 2012. Work began on 3 April 2014 and was expected to be completed by Spring 2017, but only reached completion in March 2018 due in part to significant Roman-era archaeological finds along the route of the motorway. Completion has provided

22200-580: Was then also announced that planning would begin to upgrade the Newark northern bypass to dual carriageway, and the A46 junction with the A1 will be replaced to support nearby housing growth and improve links from the A1 to Newark and Lincoln . The DCO is due to be submitted in early 2024, with construction likely to start in 2026 if approved. It was also announced that the Doncaster By-pass, which

22350-473: Was upgraded to motorway standard in 1995. Neolithic remains and a Roman fort were discovered. A 13-mile (21 km) section of the road from Alconbury to Peterborough was upgraded to motorway standard at a cost of £128 million (£284 million as of 2024), which opened in 1998 requiring moving the memorial to Napoleonic prisoners buried at Norman Cross . A number of sections between Newcastle and Edinburgh were dualled between 1999 and 2004, including

22500-413: Was used for the first time on Archway Road, and is the basis for modern road building. The construction was financed by tolls which were abolished in 1876 – traffic increased substantially thereafter, particularly after the introduction of trams on the road. Between 1897 and 1900, Nash's bridge was replaced with the present cast-iron Hornsey Lane Bridge, designed by Sir Alexander Binnie , accessible from

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