Greenford Branch Line

Greenford Branch Line
The bay platform at Greenford station. A Paddington train awaits departure.
Overview
Type	Suburban rail
System	National Rail
Status	Operational
Locale	Greater London
Termini	Greenford West Ealing
Stations	5
Services	1
Operation
Opened	1903
Owner	Network Rail
Operator(s)	Great Western Railway
Depot(s)	Old Oak Common TMD
Rolling stock	Class 165 "Turbo"
Technical
Track length	2.7 mi (4.3 km)
Number of tracks	1–2
Track gauge	1,435 mm (4 ft 8 1⁄2 in) standard gauge

Greenford Branch Line
Legend
Acton–Northolt Line 2½ Greenford 2⅓ Central Line A40 Western Avenue 1¾ South Greenford River Brent 1⅓ Castle Bar Park ½ Drayton Green Great Western Main Line 0⅓ West Ealing

The Greenford Branch Line is a 2 ³⁄₄-mile (4.4 km) Network Rail suburban railway line in west London, England. It runs northerly from a triangular junction with the Great Western Main Line west of West Ealing to a central bay platform at Greenford station which is also on the London Underground Central line. A triangular junction near Greenford connects to the Acton–Northolt Line (formerly the New North Main Line). The line serves mainly the suburbs of Ealing and Greenford.

The passenger service is provided by Great Western Railway.^[1] Trains from the branch continue on the Great Western Main Line to reach Paddington, typically in 24 minutes, and call at the three intermediate stations: West Ealing, Ealing Broadway and Acton Main Line.

All services are operated with two-car Class 165 Turbo diesel trains. There is no Sunday service.

History

A Class 121 railbus in BR Network SouthEast livery at London Paddington station for the Greenford service (1988).

The opening of the line in 1903 coincided with the opening of a station at Park Royal on the Acton-Northolt Line to serve the Royal Agricultural Show held in the grounds of part of the Twyford Abbey Estate.^[2][3] The Show ran from 15 June 1903 to 4 July 1903 during which period trains operated a circular service to and from Paddington via Park Royal and Ealing. Normal services started on 2 May 1904 and the links to Greenford station were put in on 1 October 1904.

The loop formed by the GWML, the branch and the ANL is sometimes used for turning trains for operational reasons such as balancing wheel wear. On weekends in 2008 during engineering works on the West Coast Main Line the line was used by Virgin Trains' Euston-Birmingham International "Blockade Buster" service which ran to Euston via Willesden, Acton Main Line, Ealing Broadway, Greenford, High Wycombe, Banbury and Coventry using pairs of 5-car Voyager sets. On two Sundays in February 2010, Chiltern and Wrexham & Shropshire trains were diverted to Paddington via the line while engineering work blocked the route to Marylebone.

Locally the service is called the 'Push-and-pull', a term which dates from the days of steam, when the engine could not change ends at Greenford and so the locomotive pulled the carriages one way and pushed them on the return run (see GWR Autocoach). In the 1950s the service frequently ran with two auto-trailers, one either side of the engine.

During the 1960s and '70s the service was normally operated by a Class 121 'Bubble Car' two-carriage diesel railcar, although this was later reduced to a single carriage.

As Drayton Green, Castle Bar Park and South Greenford have short platforms the maximum length of train that can be used is two cars.^[4]

Future

In 2017 Crossrail is due to begin using two of the four tracks of the Great Western Main Line and the Greenford service will terminate at West Ealing, rather than continue to Paddington, to obviate interference with Crossrail, and to create track capacity for increased services to Heathrow. In compensation the branch line service will increase from two to four trains per hour.^[5] Ealing Council desires to have the line connected to the south west to Clapham Junction via the West London Line, and to the north west to West Ruislip.^[6]

Passenger volume

These are statistics of passenger usage on the National Rail network along the Greenford Branch Line from the year beginning April 2002 to the year beginning April 2011.

Connections

• At Greenford: London Underground Central line,
• At West Ealing: Westbound local services and to Heathrow Airport,
• At Ealing Broadway: Great Western Main Line to Slough, Reading, and Oxford, and to London Underground District and Central lines,
• At Paddington: London Underground Bakerloo, Circle, District (Wimbledon branch), and Hammersmith & City lines.

References

Further reading

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