London, Tilbury and Southend Railway

Initial construction

The construction of the London, Tilbury and Southend Railway line was authorised by Parliament on 17 June 1852.^[3] The first section, built by Peto and Grissell, was opened between Forest Gate Junction on the Eastern Counties Railway line and Tilbury, via Barking and Grays on 13 April 1854.^[4] Services initially ran from Fenchurch Street and Bishopsgate stations over existing lines to Stratford and Forest Gate Junction.^[4] Further extensions opened in late 1854 to Horndon, to Leigh-on-Sea on 1 July 1855 and finally to Southend on 1 March 1856.^[3]

In 1858 a more direct route from Barking to London was constructed through Bromley, Plaistow and East Ham,^[4] connecting with the London and Blackwall Extension Railway at Bow, and the service from Bishopsgate was withdrawn. Under the management of civil engineer Arthur Lewis Stride, the line was extended from Southend to Shoeburyness in 1884.^[4] A more direct route from Barking to Pitsea via Upminster was built between 1885 and 1888, completing the current main route.^[4] A single-track branch was constructed between Romford and Grays via Upminster in 1892-93.

Route development

LTSR canopy support at East Ham (no longer served by main line trains)

In 1902 the Whitechapel and Bow Railway was constructed as a joint venture with the District Railway, connecting the London, Tilbury and Southend Railway at Bow with the District Railway at Whitechapel. The connection allowed through-running of District Railway trains from the tunnels under central London to provide local services to Upminster from 2 June 1902.^[5] When the Metropolitan, District and Whitechapel & Bow Railway lines were electrified, an additional pair of tracks was installed between Bow and East Ham and the service was cut back to there from 30 September 1905.^[5] The electrified tracks were extended to Barking and that section opened on 1 April 1908.^[5] Delayed by World War I,^[4] the electric tracks were eventually extended to Upminster and District line services started to and from there on 12 September 1932.^[5]

The London Plan Working Party Report of 1949 envisaged as its Route G the LTSR electrified and diverted away from Fenchurch Street to Bank and onward through the Waterloo & City line tunnels to Waterloo and its suburban lines.^[6] Of course, the Waterloo & City tunnels would have had to be bored out to main-line size for this proposal to succeed. However, electrification went ahead from 1961 to 1962 under British Railways^[4] and direct passenger services from Bromley, Plaistow, Upton Park, East Ham, Becontree, Dagenham and Hornchurch to Fenchurch Street were withdrawn.

In 1972 the British Railways Board (BRB) proposed to construct a 1-mile freight-only spur line from the railway at Bowers Gifford between Pitsea and Benfleet to East Haven creek and thence to the proposed oil refineries on Canvey Island, to allow petroleum products to be exported from the refineries.^[7] Once the layout of the proposed refineries had been established, in early 1974 the BRB sought powers to extend the spur line a further mile from the creek to the site of the refineries through the British Railways Bill 1974. The Bill was subject to considerable opposition in parliament, furthermore a public inquiry proposed to revoke planning permission for one of the refineries.^[8] The proposal was abandoned and the BRB removed the spur line proposal from the 1974 Bill.^[9]

In 1974 a station was opened to serve the new town of Basildon and in 1995 a station was built at Chafford Hundred to serve the new community there as well as Lakeside Shopping Centre. Platforms were re-established and opened at West Ham in 1999 to provide interchange with the extended Jubilee line.

Electrification

Electrification of the line and the connecting branches, under various system of traction current, took place in stages as follows:

November 1949

• Fenchurch Street to Bow Junction, electrified at 1.5 kV DC as part of the Great Eastern (Liverpool Street to Shenfield) electrification.^[10][11] Fenchurch Street Platforms 1 and 2 only and former slow (south) lines to Stepney East (now Limehouse) then to Bow Junction via Gas Factory Junction. Abandoned before completion, later wired for emergency use.^[12]

November 1960

• Fenchurch Street to Bow Junction converted from 1.5 kV DC to 6.25 kV AC.^[10][12]

November 1961

• Fenchurch Street to Stepney East (now Limehouse), Fenchurch Street Platforms 3 and 4 and fast (north) lines, electrified at 6.25 kV AC,
• Gas Factory Junction to Barking, electrified at 6.25 kV AC,
• Forest Gate Junction to Barking (except Platform 1), electrified at 6.25 kV AC,
• Barking to Southend Central via Upminster, electrified at 25 kV AC,
• Barking to Pitsea via Tilbury, electrified at 25 kV AC,
• Upminster to Grays, electrified at 25 kV AC,
• Southend Central to Shoeburyness, electrified at 6.25 kV AC.^[10][12]

1984

• Fenchurch Street to Barking, converted from 6.25 kV AC to 25 kV AC,
• Gas Factory Junction to Bow Junction, converted from 6.25 kV AC to 25 kV AC,
• Forest Gate Junction to Barking, converted from 6.25 kV AC to 25 kV AC,
• Southend Central to Shoeburyness, converted from 6.25 kV AC to 25 kV AC.^[13]

2017

• Barking Station Junction to Barking Station Platform 1, electrified at 25 kV AC.^[14]

Ownership and management

LMS 3-cylinder 2-6-4T No. 2500 built specifically for the LTSR section at the National Railway Museum in York in 2003

The railway was initially jointly promoted by the Eastern Counties Railway and London and Blackwall Railway and was leased for 21 years to Peto, Brassey and Betts.^[15] The lease expired in 1875, leaving the LTSR to take over operation itself.^[3] The Midland Railway and LTSR jointly constructed the Tottenham and Forest Gate Railway, which enabled through-running of trains between St. Pancras and the Tilbury docks.^[4] In 1912 the London, Tilbury and Southend Railway was vested in the Midland Railway following an Act of 7 August 1912, though Midland did not assume full control until 1 October 1920.^[3] Upon company grouping in 1923, the line became part of the London, Midland and Scottish Railway.^[4] That organisation was nationalised into British Railways in 1948, the line becoming part of the London Midland Region, however, in 1949 the LTSR line became part of the Eastern Region of British Railways.^[4] The line was electrified in the late 1950s.^[3] In 1986 the route was transferred to the Network SouthEast sector of British Rail. During this period, it was known as Network SouthEast's "misery line".^[16] On privatisation in 1996, ownership passed to Railtrack and Prism Rail took over operations of the franchise, marketing the route as LTS Rail.^[4] Ownership passed to Network Rail in 2002. Prism Rail were bought out by National Express in 2000 and in 2002 the line was rebranded as c2c.

Rolling stock

The line was known for its use of 4-4-2 tank engines which were later displaced by 2-6-4Ts after it had been absorbed into the London, Midland and Scottish Railway in 1923.

There were three engine sheds on the route, at Plaistow (which was also the location of the works), Tilbury and Shoeburyness. Shoeburyness replaced an engine shed at Southend Central when the line was extended in early 1884.^[17]

After electrification in 1962 most services were operated by British Railways Class 302 electric multiple units (EMUs), which were withdrawn in 1998, leaving Class 310s and Class 312s in service until they were replaced by Class 357 EMUs. These are stabled at Shoeburyness and East Ham depots, where they are also maintained. There are now six Class 387 that are used at peak times to increase capacity.

Modernisation

A c2c Electrostar train on the LTSR

During the early 1990s proposals were put forward to convert the whole route into a guided busway, however these plans were quickly dismissed when British Rail announced a complete re-signalling of the line. Over the years the line had been used in an almost experimental fashion and contained a host of different signalling systems, such as geographical, WESTPAC and relay interlockings. In 1995 work began to replace everything from signals and point machines to whole junctions.

The main contractor for the work was GEC Alsthom which provided a Mark 3 Solid State Interlocking (SSI) system, with SEMA providing the IECC element at Upminster that replaced all signal boxes on the whole line. Main line running signals mostly became four-aspect colour lights (replacing searchlight signals amongst others), all point machines were replaced with HW2000 machines and the whole line had a complete fibre optic network installed. All level crossings were renewed with automatic barriers to be CCTV-controlled by a designated workstation at Upminster.

The main line between East Ham and Shoeburyness was also bi-directionally signalled (with three-aspect signalling) along most parts, with the bi-directional section alternating from one track to the other between certain stations, to provide maximum flexibility for continuing operations should disruption occur.

The line was re-signalled over the Easter weekend of 1996 when all the signal boxes from Fenchurch Street to Shoeburyness (via Basildon) were switched out and control was transferred to Upminster IECC. This was later followed over the 1996 August bank holiday when Upminster took control from the remaining boxes on the Tilbury Loop.

Route via Stratford and Liverpool Street

The main terminus of the LTSR is Fenchurch Street

When necessary, due to engineering work or service disruption, trains can be diverted at Barking over the Gospel Oak to Barking Line and then the Great Eastern Main Line to call at Stratford and Liverpool Street instead of the usual LTSR route via West Ham. Trains diverted at Barking, having passed Stratford, can also rejoin the LTSR before Limehouse and then continue to Fenchurch Street. This latter route is not currently used in the standard timetable, however at weekends there are two trains per hour to and from Shoeburyness that call at Stratford and Liverpool Street.

From May 1985 to May 2007, the standard weekday service after 22:30 operated out of Liverpool Street rather than Fenchurch Street.^[20] Currently, this is only used during weekends, when some Basildon services are diverted into Liverpool Street.

2007 proposals

The Greater Anglia RUS, published in December 2007, outlined a number of developments intended for the LTSR. In the medium term, 2009–14, this included minor infrastructure works and additional rolling stock to allow all main line peak-service trains to be extended to 12-carriage formation. Also included is the proposal for the extension of platforms on the Tilbury loop and Ockendon branch to handle 12 cars, to allow all main line peak-service trains to be extended to 8 or 12-car formation. In the longer term intentions are to continue the lengthening of peak trains to 12-car formation.^[21] A new railway station, Beam Park railway station, was proposed at Beam Reach, between Dagenham Dock and Rainham, near Marsh Way road and CEME Innovation Centre (between A13 and A1306).^[22][23]

London Gateway link

The London Gateway deep water port currently under construction will be linked to the line. Work of the port started in February 2010 and it is expected to handle 3.5 million TEU annually. The first stage of the dock is already open and it will be fully completed over the next ten to 15 years.^[24]