East London Line

East London Line
Class 378 train at Whitechapel
Overview
Type	Suburban rail
System	National Rail
Status	Operational[1]
Locale	Greater London
Termini	Highbury & Islington Dalston Junction New Cross Crystal Palace West Croydon
Stations	23
Services	3
Operation
Opened	27 April 2010 (preview service)[2] 23 May 2010 (full service)[3]
Owner	Network Rail and Transport for London
Operator(s)	London Overground
Depot(s)	New Cross Gate
Rolling stock	Class 378 "Electrostar"
Technical
No. of tracks	Double track; sections with four tracks[4]
Track gauge	Standard gauge 1,435 mm (4 ft 8 1⁄2 in)
Electrification	750 V DC third rail

London Overground East London Line Extension phase 1

Legend North London Line to Richmond Victoria line to Walthamstow Central Northern City Line to Finsbury Park Highbury & Islington Victoria line to Brixton Northern City Line to Moorgate East Coast Main Line Canonbury Newington Road & Balls Pond Mildmay Park (1880-1934) Dalston Kingsland North London Line to Stratford Dalston Junction (1865-1986, reopened 2010) Haggerston (1865-1940, resited and reopened 2010) Regent's Canal Hoxton Shoreditch (NLR) (1865-1940) Broad Street (1865-1986) Shoreditch High Street over Central line London Liverpool Street GEML/WAML Link to main line closed 1966 Shoreditch LU (1869, final closure 2006) Whitechapel District line St Mary's Curve to District/Metropolitan lines Shadwell Wapping Thames Tunnel under River Thames Rotherhithe Canada Water Jubilee line Surrey Quays Surrey Canal Rd - Phase 2 to Clapham Jn (due 2012) South Eastern Main Line to London Bridge New Cross South Eastern Main Line Brighton Main Line to London Bridge New Cross Gate Flyover New Cross Gate TMD New Cross Gate Nunhead to Lewisham Link Brockley Catford Loop Line Honor Oak Park Forest Hill Sydenham Sydenham Junction Chatham Main Line Penge West Anerley Crystal Palace–Beckenham Junction link Bromley Junction Crystal Palace Outer South London Line Norwood Junction Brighton Main Line West Croydon Sutton & Mole Valley Lines

Finsbury Park to Highbury & Islington to Dalston
Legend East Coast Main Line Finsbury Park Junctions with Canonbury Curve and Northern City Line towards King's Cross Bridge to Emirates Stadium Drayton Park Victoria line North London Line Highbury & Islington Canonbury Curve Victoria line Northern City Line Canonbury Dalston Junction Dalston Kingsland East London Line North London Line

The East London Line is a London Overground line which runs north to south through the East End, Docklands and South areas of London.

Built in 1869 by the East London Railway Company, which reused the Thames Tunnel, originally intended for horse-drawn carriages, the line became part of the London Underground network in 1933. After operating for nearly 75 years as part of the Underground network, the line closed in December 2007 for an extensive rehabilitation and expansion project, reopening as part of the Overground network in April 2010.^[5][6][7] Phase 2, which will link the line to the inner South London Line with a terminus at Clapham Junction, is due to be completed after the 2012 Summer Olympics in late 2012.^[8]

Contents 1 History 1.1 Establishment of the East London Railway 1.2 Early utilisation 1.3 The London Underground era 1.3.1 Physical characteristics 1.3.2 Rolling stock 1.3.3 Stations 1.4 Conversion to Overground rail operation 2 Recent developments 2.1 East London Line extension - phase 1 3 Current developments 3.1 Highbury & Islington extension 3.2 East London line extension phase 2 4 Gallery 5 External links 6 References

History

Establishment of the East London Railway

The East London Railway was created by the East London Railway Company, a consortium of six railway companies: the Great Eastern Railway (GER), the London, Brighton and South Coast Railway (LB&SCR), the London, Chatham and Dover Railway (LCDR), the South Eastern Railway (SER), the Metropolitan Railway, and the Metropolitan District Railway. The latter two operated what are now the Metropolitan, Circle, District and Hammersmith & City lines of the London Underground.

The companies reused the Thames Tunnel, built by Marc and Isambard Kingdom Brunel between 1825 and 1843. The tunnel was built for horse-drawn carriages with generous headroom and two carriageways separated by arches, though it was only used for pedestrian traffic. It connected Wapping on the north bank of the Thames with Rotherhithe on the south bank. A triumph of civil engineering, it was a commercial failure and by the 1860s it had become an unpleasant and disreputable place.^[9]

The tunnel was the most easterly land connection between the north and south banks of the Thames. It was close to London's docks on both banks of the river and was not far from mainline railways at either end. Converting the tunnel to a railway thus offered an ideal means of providing a cross-Thames rail link without having to go to the great expense of boring a new tunnel. On 25 September 1865 the East London Railway Company took ownership of the Thames Tunnel at a cost of £800,000.^[10] Over the next four years the company built a railway line running through the tunnel to connect with existing railway lines.

The line opened in stages as financing became available:

• 7 December 1869: Initial line from New Cross Gate (then known as New Cross) to Wapping opened, operated by the London, Brighton & South Coast Railway (LB&SCR). Intermediate stations were opened at Deptford Road (now Surrey Quays) and Rotherhithe
• 13 March 1871: A spur was opened from just south of what is now Surrey Quays station to the South London Line's Old Kent Road railway station. Services were withdrawn in 1911 and the track was subsequently removed
• 19 April 1876: Wapping to Shoreditch opened, running through a cut-and-cover tunnel constructed in part along the bottom of a now infilled dock. At Shoreditch a connection was made with the Great Eastern Railway to Liverpool Street. Intermediate stations were opened at Shadwell and Whitechapel
• 1 April 1880: A spur to New Cross (South Eastern Railway) opened
• 3 March 1884: A spur linking the Metropolitan and Metropolitan District Railways to the East London Railway opened south of Whitechapel. This enabled Metropolitan Railway and Metropolitan District Railway (District) trains to commence through services to the East London Railway later that year. Although passenger services via this spur ceased in 1941, it was retained to transfer empty trains between the East London line and the rest of the sub-surface network

Northern portion in 1906 (green) Southern portion in 1908 (red) Railway Clearing House maps showing railway lines in East and South East London, including the East London Railway

Early utilisation

The East London Railway Company owned the infrastructure but it was operated by its controlling railways. Steam trains were initially operated by the GER, LB&SCR and the SER. The LB&SCR used their LBSCR A1 Class Terrier locomotives, which William Stroudley designed partly with this line in mind. It carried both passenger and goods trains; the LB&SCR operated between Liverpool Street and Croydon, the SER introducing a service between Addiscombe and Liverpool Street from April 1880 until March 1884. From March to September 1884 the SER service ran from Addiscombe to St Mary's (MR & MDR Joint Station). Metropolitan Railway services from St Mary's to New Cross (SER) and Metropolitan District Railway services from St Mary's to New Cross Gate (LB&SCR) commenced on 1 October 1884.^[11] On 6 October through services started from Hammersmith (Hammersmith & City) to New Cross (SER) and from Hammersmith (MDR) to New Cross (LB&SCR).

Before the development of the Kent coalfields in the early part of the 20th century, house coal from the north for distribution in south London and as far afield as Maidstone and Brighton was an important source of revenue. Access at the north end of the line was difficult: trains were limited to 26 wagons and had to be shunted into the Great Eastern's Liverpool Street station and then drawn forward onto the East London line. From October 1900 additional capacity was offered by a wagon lift, carrying two ten-ton wagons, from the Great Eastern coal depot at Spitalfields to a siding on the ELR near Whitechapel station. The surface junction was taken up in 1966 and the lift closed in 1967, after a fire at the Spitalfields depot.^[12][13]

When the Metropolitan District Railway was electrified in 1905 it ceased using the ELR, the last trains running on 31 July 1905;^[11] similarly, the Metropolitan Railway suspended its service after 2 December 1906.^[11] LB&SCR and GER services continued to run, and SER services recommenced on 3 December 1906.

The line was later electrified, with the controlling railways funding the upgrade and the Metropolitan Railway providing the rolling stock. Electric services began on 31 March 1913 and ran from the two southern termini to Shoreditch and South Kensington via Edgware Road and High Street Kensington. In 1914 the service to South Kensington was diverted to Hammersmith.

After the 1923 Grouping the goods service was operated by London and North Eastern Railway (as successors to the GER), with the Metropolitan Railway continuing to provide passenger services.

The London Underground era

East London

Colour on map	Dark Orange
Year opened	1869
Line type	Sub-Surface
Rolling stock	A Stock
Stations served	8
Length	4.6 miles (7.4 km)
Depots	New Cross Neasden
Journeys made	10,702,000[6]
Rail lines of Transport for London  London Underground lines   Bakerloo   Central   Circle   District   Hammersmith & City   Jubilee   Metropolitan   Northern   Piccadilly   Victoria   Waterloo & City Other lines   Docklands Light Railway   Tramlink   Overground
London Transport portal

East London line (pre-conversion)
Legend To Liverpool Street Great Eastern Main Line Shoreditch Whitechapel St Mary's Curve Shadwell Wapping Thames Tunnel Rotherhithe Canada Water Surrey Quays to London Bridge New Cross Depot New Cross South Eastern Main Line New Cross Gate Brighton Main Line

In 1933 the East London Railway came under the control of the London Passenger Transport Board. Although the infrastructure was still privately owned, passenger services along the line were operated under the auspices of the "East London Branch" of the Metropolitan Line. In 1948 the railways were nationalised and became part of the newly created British Transport Commission along with the Underground. Goods services continued to use the line until 1962, occasional passenger trains from Liverpool Street until 1966. The short length of track connecting Shoreditch to Liverpool St was removed in 1966. The service to Shoreditch was also reduced, with Whitechapel becoming the northern terminus for much of the time; by the time Shoreditch station closed in 2006, it was open at peak times on weekdays and most of Sundays (for Brick Lane Market), and closed on Saturdays.

Services to and from further west were steadily curtailed during the early part of the Underground era. The service to Hammersmith was reduced to peak hours only in 1936 and was withdrawn altogether in 1941, leaving the East London branch as an isolated appendage on the edge of the Underground network. Its only passenger interchange to the Underground was at Whitechapel, with interchanges to main line trains at the two New Cross stations. In the 1980s and 1990s the line gained two important new connections: Shadwell became an interchange with the Docklands Light Railway in 1987, and a new station was added at Canada Water in 1999 for interchange with the then new Jubilee Line extension.

The identity of the East London line changed considerably during the London Underground era. On Tube maps between 1933 and 1968 it was depicted in the same colour as the Metropolitan line. In 1970 it was renamed the "Metropolitan Line - East London Section", in Metropolitan line purple with a white stripe down the middle. In the 1980s it was renamed as a line in its own right (though it was still grouped operationally with the Metropolitan line) and from 1990 the colour on the map changed to orange.

The maintenance of the line passed to the Metronet consortium in 2003 under a Public-Private Partnership, although the operation of trains continued to be the responsibility of TfL.

According to TfL, the line carried 10.7 million passengers per year before its temporary closure in 2007.^[6]

Physical characteristics

The East London Line was the only Underground line not to penetrate Travelcard Zone 1. It was the second shortest line (after the Waterloo & City Line), with an end-to-end journey time of 14 minutes. Its length was 9 km (5.6 mi), with nine stations. At the time of its closure in 2007 it ran in a continuous tunnel from Whitechapel to Surrey Quays, with the remainder on the surface or in cutting. Much of the line was built as cut-and-cover. The deepest point is at Wapping station, constructed in the Thames Tunnel's original entrance shaft 18.29 m (60 ft) below the surface.^[6]

At time of closure, the line connected with Southeastern mainline services at New Cross and Southern at New Cross Gate. Underground connections were at Canada Water (Jubilee line) and Whitechapel (District and Hammersmith & City Lines). A non-contiguous connection with the Docklands Light Railway was at Shadwell, with a separate DLR station some 50 m (150 ft) away. Although the interchange was via the street, through ticketing was permitted at time of closure in 2007.

A link with the Metropolitan and District lines was made just south of Whitechapel via St Mary's Curve. This has been out of passenger use since 1941 but was still used to transfer rolling stock to and from the Metropolitan line's main depot at Neasden. The curve can easily be seen on the northbound and eastbound approaches to Whitechapel station, although a temporary wall was built across the line in January 2008, close to the junction with the District line.

Most of the line was double-tracked, with Shoreditch station and the final sections into the southern termini single-tracked, the latter because of lack of space. This required trains to alternate between the two southern termini.

Rolling stock

The East London line used Metropolitan Line A60 and A62 sub-surface rolling stock built by Cravens of Sheffield in two batches between 1960 and 1962. It was upgraded in 1994 with improved suspension, lighting, heating and ventilation. The rolling stock was regularly interchanged with that used on the main Metropolitan line and usually carried both East London and Metropolitan line maps. However, the trains used on the ELL were always double-ended four-car units. (This means that there was a fully operational driving cab at each end, unlike the Metropolitan line trains that, aside from the Chesham shuttle, run as eight-car trains with no o.p.o. facilities in the middle cabs, making them effectively single-ended units for service work. The trains operating on the Metropolitan main line were mostly two single-ended units coupled together with fully operational driving cabs at each end. Therefore the Met. could use any ELL trains, but the ELL could use only the double-ended units converted for its use.)

Seven four-car trains operated the line (six off-peak, seven during peak hours when Shoreditch was open). During off-peak times, train 7 became the spare. The line operated some of the shortest trains on the network, necessitated by short platforms. The small number of trains made the line particularly sensitive to disruption caused by vandalism, train faults or staff shortages. Sometimes in the early 2000s only two trains were running. The withdrawal of a single train amounted to a 17% cut in capacity — the Metropolitan line would have to lose nine trains to suffer the same percentage cut. Trains were operated by just a driver: the decision to withdraw the guards prompted an unsuccessful strike by the National Union of Railwaymen in May 1985.^[14]

Light maintenance and stabling took place at a small depot near New Cross, with heavier work at the main Metropolitan line depot at Neasden. Between 1985 and 1987, D78 stock operated the line before being replaced by A60 and A62 stock. During the 1970s the line was operated by 1938 Tube stock.

Stations

The London underground period stations in order from north to south were as follows:

Station	Opened	First Underground service	Notes
Whitechapel	10 April 1876	31 March 1913	Interchange with District and Hammersmith & City Lines.
Shadwell	10 April 1876	1 October 1884	Interchange with Docklands Light Railway.
Wapping	7 December 1869	1 October 1884
Rotherhithe	7 December 1869	1 October 1884
Canada Water	17 September 1999	17 September 1999	Interchange with Jubilee Line.
Surrey Quays	7 December 1869	1 October 1884	Station was opened as Deptford Road, and renamed Surrey Docks in 1911.
line splits
New Cross Gate	7 December 1869	1 October 1884	Interchange with Southern mainline services. Mainline station was opened as New Cross in 1839, and renamed in 1923.
New Cross	1 April 1880	1 October 1884	Interchange with Southeastern mainline services. Mainline station was opened in 1850.

Conversion to Overground rail operation

Engineering work on the East London line extension started in 2005 and the existing underground service ended in December 2007.

In 2007 London Buses route ELW Whitechapel - Shadwell - Wapping was introduced, operating every 10 minutes, or every 15 minutes at evenings and weekends.^[15] It was operated with route-branded single-deck buses.^[16] Starting on 23 December 2007 it was extended from Whitechapel to Shoreditch (Monday-Friday 0700-1030 & 1530-2030, Sunday 0700-1530) from 19 July 2008.^[16] The frequency of the route was cut to four buses per hour in September 2009.^[17] It was reduced to weekends-only from 28 April 2010, and withdrawn on 9 May 2010.

Between 2006 and May 2008 a number of other rail replacement buses were provided. Route ELS Whitechapel - Shoreditch (Monday-Friday 0700-1030 & 1530-2030, Sunday 0700-1530 commenced 10 June 2006 and was withdrawn on 19 July 2008. It was replaced by a peak-hour extension of route ELW.^[16]

Route ELC New Cross Gate - New Cross - Surrey Quays - Canada Water (Monday-Friday every 5–10 minutes, weekends every 15 minutes)^[15] started on 23 December 2007. It was withdrawn on 25 September 2009 following a 40% drop in passenger numbers. Transport for London estimated that this saved around £1 million over the period to June 2010.^[18]

London Buses route ELP Canada Water - Rotherhithe (every 15 minutes) began on 23 December 2007 and was withdrawn on 24 February 2008 due to lack of use: tickets were valid between Bermondsey and Canada Water on standard route 381.^[15]

Once construction was completed, a limited service was introduced on 27 April 2010 and full service began on 23 May 2010.^[19]

Recent developments

East London Line extension - phase 1

The former underground line was extended northwards from Whitechapel, with new stations at Shoreditch High Street, Hoxton, Haggerston and Dalston Junction using 3.6 km of new trackbed between Whitechapel and the Broad Street viaduct and existing disused trackbeds for most of the distance. A further extension to Highbury & Islington was opened in February 2011.

It was also extended south to connect to the London Bridge arm of the Brighton Main Line, linked via a northbound flyover north of New Cross Gate. Other than the new flyover and some associated works around New Cross Gate, it uses almost entirely existing tracks, with services running south to West Croydon via Brockley, Honor Oak Park, Forest Hill, Sydenham, Penge West, Crystal Palace (by way of a branch), Anerley and Norwood Junction. No new stations have been constructed on this section.

The official opening of most of phase 1 of the East London line extension took place on 23 May 2010.^[20] Use of the line is forecast to increase from the previous 10.4 million passengers per year to 35.4 million, and to 50 million when phase 2 is finished.^[21] 23 new four-car Bombardier units were provided as well as 25 dual-voltage three-car units for the North London Line. These are Class 378 Capitalstar trains.

The existing track and the northern extension remain under TfL ownership, and the stations from Dalston Junction to Surrey Quays are part of the London Overground network.^[22] The extension runs northwards from Whitechapel to Dalston Junction, and south to Crystal Palace and West Croydon.

Current developments

London Overground East London Line Extension phase 2

Legend East London Line to Highbury & Islington Surrey Quays East London Line to New Cross, Crystal Palace & West Croydon Surrey Canal Road (Proposed) Inner South London Line to London Bridge Queen's Road Peckham Nunhead to Lewisham Link Peckham Rye Dulwich Link Denmark Hill Thameslink East Brixton (Closed) Chatham Main Line Clapham High Street Wandsworth Road Brighton & South West Main Lines to London Victoria and Waterloo Chatham Main Line to London Victoria West London Line Clapham Junction Brighton & South West Main Lines

Highbury & Islington extension

The line has been extended northwards to Highbury & Islington. The extension opened on 28 February 2011, two months earlier than previously announced, with 8 trains per hour during most of the day. The first train, running with the headcode 9A20, was the 09:55 Highbury & Islington - Crystal Palace which departed on time from platform 2 and was formed of a four car class 378 unit.^[23]

East London line extension phase 2

A further 2.5 km link is under construction as part of the East London line extension. It will run from south of Surrey Quays to the Network Rail Inner South London Line to Clapham Junction, by way of Queens Road Peckham, Peckham Rye, Denmark Hill, Clapham High Street and Wandsworth Road. Work is scheduled for completion by late 2012. A new station at Surrey Canal Road was also planned, but this was put on hold in 2009^[24], though a suitable 'box' is being provided as part of the existing works, to facilitate later possible implementation.

The extension uses an alignment between Rotherhithe and Peckham which had been disused since 1911 via the defunct Old Kent Road station. The route skirts the Bridgehouse Meadows public open space; this is currently (July 2011) being used as the construction site, but will be restored to public use on completion. The former pedestrian bridge and support piers over Surrey Canal Road have been demolished, as a precursor to building the railway bridge; Surrey Canal Road will be lowered to allow the railway to cross at a suitable height.

Gallery

External links

• East London line - London Underground website
• East London line Project (official home page)
• East London line extensions map
• Official suspension notice
• Video Flyover of Phase 1
• Photos of the East London Line and Thames Tunnel while still London Underground

References

Crossings of the River Thames West: Tower Bridge East London Line East: Rotherhithe Tunnel

London Overground Current routes East London Line Anerley  · Brockley  · Canada Water  · Canonbury · Crystal Palace  · Dalston Junction · Forest Hill  · Haggerston · Highbury & Islington  · Honor Oak Park  · Hoxton · New Cross  · New Cross Gate  · Norwood Junction  · Penge West  · Rotherhithe · Shadwell  · Shoreditch High Street · Surrey Quays · Sydenham  · Wapping · West Croydon  · Whitechapel Gospel Oak to Barking Barking  · Blackhorse Road  · Crouch Hill · Gospel Oak · Harringay Green Lanes · Leyton Midland Road · Leytonstone High Road · South Tottenham · Upper Holloway · Walthamstow Queens Road · Wanstead Park · Woodgrange Park North London Line Acton Central · Brondesbury · Brondesbury Park · Caledonian Road & Barnsbury · Camden Road · Canonbury · Dalston Kingsland · Finchley Road & Frognal · Gospel Oak · Gunnersbury  · Hackney Central · Hackney Wick · Hampstead Heath · Highbury & Islington  · Homerton · Kensal Rise · Kentish Town West · Kew Gardens  · Richmond  · South Acton · Stratford  · West Hampstead  · Willesden Junction Watford Junction to Euston Bushey  · Carpenders Park · London Euston  · Harlesden  · Harrow & Wealdstone  · Hatch End · Headstone Lane · Kensal Green  · Kenton  · Kilburn High Road · North Wembley  · Queen's Park  · South Hampstead · South Kenton  · Stonebridge Park  · Watford High Street · Watford Junction  · Wembley Central  · Willesden Junction West London Line Clapham Junction  · Imperial Wharf  · Kensington (Olympia)  · Shepherd's Bush  · West Brompton  · Willesden Junction Future phases South London Line Clapham High Street  · Clapham Junction  · Denmark Hill  · Peckham Rye  · Queens Road Peckham  · Wandsworth Road Proposed stations Primrose Hill · Surrey Canal Road · West Hampstead Interchange · Old Oak Common Rolling stock Class 172 · Class 378 Former rolling stock Class 150 · Class 313 · Class 508 Operations London Rail · London Overground Rail Operations · East London line extension History North London Railway · Orbirail · Overground Network · Silverlink Transport for London London Transport portal

Railway lines in London Primary High Speed 1 East Coast Main Line Great Eastern Main Line Great Western Main Line Midland Main Line West Coast Main Line Secondary Bexleyheath Line Brighton Main Line Caterham Line Chatham Main Line Chiltern Main Line Crossrail (under construction) Dartford Loop Line Hertford Loop Line Lea Valley Lines London to Aylesbury Line London, Tilbury and Southend Line North Kent Line Oxted Line Shepperton Branch Line South Eastern Main Line South Western Main Line Sutton & Mole Valley Lines Tattenham Corner Line Thameslink Watford DC Line Waterloo to Reading Line West Anglia Main Line Local Bromley North Line Catford Loop Line Chessington Branch Line Chingford Branch Line Dudding Hill Line East London Line Epsom Downs Branch Gospel Oak to Barking Line Greenford Branch Line Greenwich Line Nunhead to Lewisham Link Hayes Line Hounslow Loop Line Kingston Loop Line Mid-Kent Line New North Main Line North London Line Northern City Line Romford to Upminster Line South London Line West London Line Disused Addiscombe Line City Widened Lines North London Line (City Branch) Crystal Palace High Level Branch Line Palace Gates Line Staines & West Drayton Line Uxbridge (Vine Street) Branch Line West Croydon to Wimbledon Line Woodside & Sanderstead Line London Transport portal