Samiksha Jaiswal (Editor)

Great Western Railway (train operating company)

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Other region(s)  West Midlands
Route km operated  2129.2
Founded  1996
Parent organization  FirstGroup
Stations operated  208
CEO  Mark Hopwood (Dec 2008–)
Stations called at  270
Great Western Railway (train operating company) httpslh4googleusercontentcomkE4OCpUNQ6MAAA
Franchise(s)  InterCity Great Western 4 February 1996 – 31 March 2006 Greater Western 1 April 2006 – 30 March 2019
Main region(s)  London, Thames Valley, South West England, South Wales
Fleet size  119 Class 43 for 54 High Speed Train sets 4 Class 57 diesel locomotives 8 Class 143 Pacer sets 45 Class 150 Sprinter sets 12 Class 153 Super-Sprinter sets 16 Class 158 Express Sprinter sets 36 Class 165 Network Turbo sets 21 Class 166 Network Express Turbo 5 Class 180 Adelante sets 10 Class 387 Electrostar sets

Great Western Railway (GWR) is a British train operating company owned by FirstGroup. It manages 208 stations and its trains call at over 270. GWR operates long-distance inter-city services along the Great Western Main Line to South West England and South Wales, as well as the Night Riviera sleeper service between London and Penzance. It also provides commuter/outer-suburban services from its London terminus at Paddington to West London, the Thames Valley region including Berkshire, parts of Buckinghamshire and Oxfordshire and also provides regional services throughout the West of England to the South coast of England.


The company began operating in February 1996 as Great Western Trains, as part of the privatisation of British Rail. In December 1998 it became First Great Western after FirstGroup bought out its partners' shares in Great Western Holdings. In April 2006, First Great Western, First Great Western Link and Wessex Trains were combined into the new Greater Western franchise and brought under the First Great Western brand. The company adopted its current name and a new livery in September 2015 to coincide with the start of an extended franchise that is due to run until April 2020.


As part of the privatisation of British Rail, the Great Western InterCity franchise was awarded by the Director of Passenger Rail Franchising to Great Western Holdings in December 1995 and began operations on 4 February 1996. Great Western Holdings was owned by some former British Rail managers (51%), FirstBus (24.5%) and 3i (24.5%).

In March 1998, FirstGroup bought out its partners' stakes to give it 100% ownership. In December 1998, the franchise was rebranded as First Great Western.

On 1 April 2004, First Great Western Link commenced operating the Thames Trains franchise. It operated local train services from Paddington to Slough, Henley-on-Thames, Reading, Didcot, Oxford, Newbury, Bedwyn, Worcester, Hereford, Banbury and Stratford upon Avon. It also operated services from Reading to Gatwick Airport (via Guildford and Dorking), and from Reading to Basingstoke.

On 1 April 2006, the Great Western, Great Western Link and Wessex Trains franchises were combined into a new Greater Western franchise. FirstGroup, National Express and Stagecoach were shortlisted to bid for this new franchise. On 13 December 2005, it was announced that FirstGroup had won the franchise. Originally, First planned to subdivide its services into three categories based on routes. Following feedback from staff and stakeholders, the decision was taken to re-brand and re-livery all services as 'First Great Western'.

In May 2011, FirstGroup announced that it had decided not to take up the option to extend its franchise beyond the end of March 2013. FirstGroup stated that, in the light of the £1bn plan to electrify the Great Western route from London via Bristol to Cardiff, it wanted to try to negotiate a longer-term deal. CEO Tim O'Toole said: "We believe we are best placed to manage these projects and capture the benefits through a longer-term franchise."

By not taking up the option to extend its original franchise contract for a further three years, FirstGroup avoided having to pay £826.6m to the government; it received extra subsidies totalling £133m from the government in 2010.

In March 2012 Arriva, FirstGroup, National Express and Stagecoach were shortlisted to bid for the new franchise. The winner was expected to be announced in December 2012, with the new franchisee taking over in April 2013; however, it was announced in July 2012 that the franchise would be extended, due to the late issue of the Invitation to Tender (ITT). The ITT ran from the end of July until October 2012. The winner would have been announced in March 2013, and taken on the franchise from 21 July 2013 until the end of July 2028. The new franchise would include the introduction of new Intercity Express Trains, capacity enhancements and smart ticketing. The award of the franchise was again delayed in October 2012, while the Department for Transport reviewed the way rail franchises are awarded.

In January 2013, the government announced that the current competition for the franchise had been terminated, and that FirstGroup's contract had been extended until October 2013. A two-year franchise extension until September 2015 was agreed in October 2013, and subsequently extended until March 2019. A further extension to April 2019 was granted in March 2015.

The company rebranded itself as Great Western Railway (GWR) on 20 September 2015 and introduced a green livery in recognition of the former Great Western Railway. The new brand was first rolled out when first-class HST interiors were refurbished, and on sleeper carriages and Class 57/6 locomotives.


Great Western Railway is the primary train operator in Devon, Cornwall, Somerset, Bristol, Berkshire, Wiltshire and Gloucestershire.

Commuter and local routes

Great Western Railway operates commuter services between London and destinations such as Slough, Greenford, Reading, Didcot, Oxford, Newbury, Bedwyn, Hereford, Worcester and Banbury. There are also services between Reading and Basingstoke; between Reading and Gatwick Airport via Guildford and Dorking Deepdene; and between Bristol and Cardiff via Newport.

Trains also run on various north-south routes from Cardiff, Gloucester and Worcester to Taunton, Weymouth, Salisbury, Southampton, Portsmouth and Brighton. Many of these run via Bristol. The company also runs trains on local routes including branch lines in Devon and Cornwall, such as the Looe, Newquay, Falmouth and St Ives branch lines in Cornwall; the Exmouth, Paignton and Barnstaple branch lines in Devon; and the Gunnislake branch line in Devon and Cornwall.

Named trains

Great Western Railway operates a number of named passenger trains, including:


The Night Riviera included the UK's last Motorail service, until that aspect of the service was withdrawn at the end of the 2005 summer season due to low usage.

Pullman Dining

Great Western Railway is the only major UK rail operator which still has restaurant cars. These operate on certain trains between London Paddington to the West Country and Wales. It is available to First Class and Standard Class passengers for a premium on top of the fare. It is normally served in Coach K.


In 2004–2005, 79.6% of trains arrived on time (defined as within 10 minutes of their scheduled arrival time). On 22 December 2006, the First Great Western InterCity service was declared the worst in Britain for delays, according to figures from the Office of Rail Regulation, with more than one in four trains running late. First was also the only train company to achieve a year-on-year fall in performance results.

First Great Western admitted to misreporting the number of cancellations in the period from August to December 2007, revised figures showing the company to have breached the cancellation threshold in the franchise contract. Specifically the company was alleged to have deliberately cancelled trains on the day prior to service without the prior approval of the Department for Transport, and without recording these cancellations on their performance figures. The company was also accused of falsifying records in order to claim dispensation for large numbers of cancellations. First Great Western was named in a Passenger Focus survey as the worst train operating company for 2007.

On 6 September 2007 FirstGroup announced changes to its management structure, apparently designed to strengthen the First Great Western commuter services. Anthony Smith, head of the rail users council Passenger Focus commented, "A fresh management approach is welcome. Clearly, looking at the passenger satisfaction scores for First Great Western, the train company and Network Rail have a lot to do. However, passengers will believe it when they see improvements."

Some delays are attributable to Network Rail rather than the operator, as the Office of Rail Regulation (ORR) found in September 2007, when it remarked that the First Great Western service continued "to suffer from very high levels of delays attributed to Network Rail" and described Network Rail's performance as "exceptionally disappointing".

By 2009, passenger satisfaction with First Great Western was described by Passenger Focus as having "significantly improved".

The company is no longer the worst-performing UK rail operator, a title which it held for a long period. However, the Which? survey of rail passengers published in February 2013 showed the company scoring lowest of the larger operators with less than 40% satisfaction (Virgin, which topped the poll, managed 67%).

The latest punctuality statistics to be released by Network Rail for period 7 of 2013/2014 were 89.3% PPM (Public Performance Measure) and a MAA (Moving Annual Average) of 88.8% for the 12 months up to 12 October 2013.

Remedial Plan

In February 2008 the Secretary of State for Transport stated that FGW had "fallen persistently short of customers' expectations and been unacceptable to both passengers and government". She issued First Great Western with a Breach Notice for misreporting cancellations and a Remedial Plan Notice as a result of exceptionally high levels of cancellations and low passenger satisfaction. As part of the Remedial Plan Notice, First Great Western was required to achieve improvement milestones, to lease five more Class 150 units to allow three-car trains to be used on Portsmouth-Cardiff services, to undertake a much more extensive refurbishment of the Thames Turbo fleet, to offer 50% higher compensation for the duration of the franchise, to offer 500,000 more cheap tickets on off-peak services, and to improve station customer information systems. Failure to do this would result in FGW losing its franchise. FirstGroup's railway operating profit, meanwhile, was reported to have risen 10% in the six months to September 2007.

By June 2009, FGW had transformed its performance to become one of the UK rail network's more punctual operators, recording 94.6% of trains arriving on time. In February 2010 FGW was named Train Operator of the Year at the national Rail Business awards. Presenting the award, judges said, "First Great Western provides an extensive network of commuter, regional, local and intercity trains. The systems they have put into place over the last two years have made a significant improvement to the service they now provide."

However, in February 2015 First Great Western came 17th (out of 21) in Which? magazine's Best and worst UK train companies survey. Customers gave First Great Western a score of 47% (compared to the worst performing operator, Thameslink and Great Northern, with a score of 43%, and the best performing operator, Grand Central Railway, with a score of 76%). First Great Western also scored 3/5 stars across five of six specific categories, apart from Value for money in which First Great Western scored 2/5 stars.


First Great Western has been criticised for overcrowded trains, and in January 2007 commuters on the Bath-Bristol service staged a protest against overcrowding. Participants were issued with imitation tickets printed with "Ticket type: standing only", "Class: cattle truck", "Route: hell and back", "Price: up 12%". The company threatened protestors with criminal prosecution and fines of £5,000, but staff failed to enforce ticket requirements. Alison Forster, First Great Western's Managing Director at that time, apologised to customers.

In January 2008 another fare strike was held as a passenger group said that not enough improvements have been made, despite First Great Western announcing that 2008 season tickets and car parking charges would be frozen until the end of the year.

In August 2010 First Great Western was shown to have operated all of the top ten most overcrowded trains in England and Wales, mostly between Reading and London Paddington. By December 2011, this had reduced to two.

In 2011 First Great Western was revealed to be the train company with the highest levels of overcrowding: an average of 16.6% of passengers were shown to standing during the morning and evening peak times. In 2012 it held the record for the most overcrowded train, carrying nearly twice its capacity, the 07:44 Henley-on-Thames to London Paddington. Paddington, the London terminus for many FGW services, was identified as the most overcrowded station. The company was also listed as the operator with the most passengers in excess of capacity in the south east region in 2012.

Rolling stock

Great Western Railway inherited a fleet of InterCity 125 sets (Class 43 power cars and Mark 3 Coaches) and Class 57 locomotives and Mark 3 sleeper coaches from BR. In 2006, it inherited a fleet of Class 165 and Class 166 units from First Great Western Link, and a fleet of Class 143, Class 150, Class 153 and Class 158 units from Wessex Trains. The majority of GWR services are operated using diesel trains, although electric trains began limited operations in September 2016, and a large part of the GWR network is due to be electrified by Network Rail.

Class 43 High Speed Train

GWR operate most long-distance services between London and destinations such as Swindon, Chippenham, Bath Spa, Bristol Temple Meads, Cardiff Central, Swansea, Carmarthen, Pembroke Dock (summer), Paignton, Newquay (summer), Cheltenham Spa, Oxford, Worcester Shrub Hill, Hereford, Plymouth and Penzance, using its large fleet of 58 HST "InterCity 125" sets. These sets consist of seven or eight Mark 3 coaches between two Class 43 locomotives); GWR operate the largest InterCity 125 fleet and own five sets outright, the rest are leased. From 2009 to 2012 all the company's intercity services were worked by HSTs except the Night Riviera sleeper service between London Paddington and Penzance, until Class 180s were reintroduced on the Cotswold line.

GWR's High Speed Train fleet were refurbished by Bombardier in Derby and Ilford between 2006 and 2008, with leather seats introduced in First Class, redesigned toilets, a redesigned buffet, and at-seat power points. The company opted for mainly airline seats, giving more seats per train.

After a successful trial by Angel Trains and FGW in 2004, two power cars received new MTU engines while two received new Paxman/MAN VP185s, fitted by Brush Traction of Loughborough. The MTU engine proved the better option, both for reliability and for emissions, resulting in FGW, Brush and Angel Trains starting the HST Modernisation programme. The last power cars to be re-engineered were released in April 2008, while several other companies' HSTs have now all undergone a similar programme.

The youngest Class 43 locomotive is now over 29 years old, and the class is due to be replaced on some routes as part of the Intercity Express Programme by the Class 800 and Class 802 from 2017. These will be electric and electric/diesel hybrids, introduced following the completion of electrification of the Great Western Main Line from Hayes & Harlington to the west of England in 2016 and Wales in 2017.

Following the Southall and Ladbroke Grove rail crashes, GWR requires its HSTs to have Automatic Train Protection and Automatic Warning System safety systems switched on. If either is faulty, the train is not used.

Great Western Railway are to retain 24 powercars and 48 carriages to form 11 four-carriage sets for use on local services between Cardiff and Penzance. These will be fitted with automatic doors and controlled emission toilets to allow their operation beyond 2020 at Doncaster Works.

Class 57/6

Four Class 57/6 locomotives are used to operate the Night Riviera Sleeper services and to provide emergency haulage for failed HST sets. Occasionally, GWR hires 57/3 Direct Rail Services locomotives to operate the Night Riviera, if their own are stopped for maintenance and unavailable for traffic.

Class 180 Adelante

First Great Western previously leased 14 Class 180 Adelante units, operating on the Great Western Main Line, but following technical issues they were transferred elsewhere. In 2012, five units were returned to First Great Western to operate weekday services on the Cotswold Line, allowing class 165 and 166 units to be reallocated to increase capacity on Thames Valley services.

Class 150/0 Sprinter

In late 2011 the two original three-car prototype Class 150 Sprinter units (Nos. 150001 and 150002) were transferred from London Midland to work services on the Reading to Basingstoke Line, allowing the release of Class 165 and 166 units to reinforce other Thames Valley services.

Class 165/1 Thames Turbo

The Class 165 "Thames Turbo" is a two- or three-coach DMU used on shorter-distance services in the Thames Valley area, such as those from London to Greenford, and stopping services to Reading and Oxford. They are also used on the Henley and Windsor branches, and on services between Reading and Redhill or Gatwick Airport, and between Newbury and Reading. They are based at Reading Traction Maintenance Depot.

As part of its Remedial Plan Notice, First Great Western were undertaking a much more thorough refurbishment of the Thames Turbo fleet than originally planned. The trains were being fitted with improved lighting, carpets, toilets, and a revised seating layout.

In September 2016 work had started to refurbish these units.

Class 166 Thames Express Turbo

The Class 166 "Thames Express Turbo" is a three-coach DMU, similar to the Class 165 units but with an internal layout more suitable for longer-distance services. They are used on services from London to Bedwyn and Oxford, Reading to Basingstoke, the North Downs Line, and other routes. They operate on the Cotswold Line at weekends, and on weekdays if an HST or Class 180 is unavailable. Like the 165s, they are also based at Reading Traction Maintenance Depot.

Class 387/1 Electrostar

The Class 387 "Electrostar" is a four-coach EMU built by Bombardier, with a 2+2 seating layout, tables, plug-sockets and free WiFi. The class began to enter service in September 2016 on weekday peak services between London Paddington and Hayes & Harlington using the existing overhead electrical equipment used by Heathrow Express, and can operate in four, eight and twelve-coach formations. GWR will operate the class across the Thames Valley route once electrification work is complete. The first extension of the electric service in planned for May 2017 when selected trains from Paddington to Maidenhead will be replaced with class 387.

Class 143 Pacer

First Great Western inherited the small fleet of seven two-coach Class 143 Pacer railbuses from Wessex Trains following the franchise merger in April 2006. They are currently used on suburban services in and around Exeter. The Class 143 fleet was fully refurbished during 2008 and 2009, and painted in the same livery as the rest of the West of England fleet. Since they are unable to meet an accessibility requirement, they will be withdrawn at the end of 2019 unless they receive an extensive refurbishment proposed by Porterbrook (who own the class 143s and class 144s).

Class 150/1 Sprinter

In 2010/11, First Great Western received a cascade of 15 Class 150/1 DMUs from London Midland and London Overground, following the delivery of Class 172 Turbostar units to those franchises. These allowed the Class 142 units to be returned to the Northern Rail franchise, and for the Class 143 units to move south to work the Devon and Cornwall branch lines rather than Bristol area commuter services.

Class 150/2 Sprinter

The fleet of 17 two-coach Class 150 Sprinter units was inherited from Wessex Trains as part of the Greater Western franchise shuffle. The fleet had been refurbished by Wessex Trains in 2003, with 2+2 seating arranged in a mixture of 'airline' (face to back) and table seating. The fleet is widespread throughout the former Wessex area, and carried a maroon livery with advertising vinyls for South West Tourism. Each unit was sponsored by a district, town or attraction and carried a unique livery. Most received names of attractions, places and branch lines. Two units were repainted into the new First 'Local' livery, but all units are now due to receive the new green GWR livery. As part of a national fleet shuffle, eight units went to Arriva Trains Wales on 10 December 2006, and were replaced with 8 Class 158 units.

First Great Western received five extra Class 150/2 units in May 2007 as part of its Remedial Plan Notice, to enable three-car Class 158 trains to operate on the Portsmouth-Cardiff services. Five Class 150 sets were hired from Arriva Trains Wales from March 2008 until they were returned in November 2010.

Class 153 Super Sprinter

The Class 153 is a diesel railcar converted from a Class 155 two-coach unit in the early 1990s. GWR has 12, used to strengthen services and on some of the quieter branch lines, although stock shortages often see them operate on their own on busier routes. The refurbishment of class 153s was carried out by Wabtec in Eastleigh, and was completed in early June 2008.

Class 158 Express Sprinter

The Class 158 is a two- or three-coach DMU used on regional express services in the former Wessex Trains area. In February 2008, as part of its Remedial Plan Notice, First Great Western announced that it would form some hybrid 3-car Class 158 units in March 2008, made possible by the transfer of five Class 150/2 units from Arriva Trains Wales. There are now ten hybrid units in operation and, combined with the non-hybrid 3-car unit, this provides eleven 3-car units to operate services between Portsmouth and Cardiff, Great Malvern and Brighton, and Great Malvern and Weymouth. After the introduction of Class 150/1 trains from London Overground and London Midland, three of the remaining five 2-coach Class 158s will be reformed to provide two further 3-coach Class 158s.

The fleet was refurbished in a programme begun in 2007, which included fitting of reupholstered seats, new lighting and floor coverings, CCTV within the passenger saloons, and facelifted toilets. At the same time, the exteriors of the vehicles were repainted in the updated FGW livery, including artwork depicting various local places of interest. GWR's Class 158 vehicles were refurbished at Wabtec in Doncaster.

Future fleet

In March 2015 it was confirmed that the following future arrivals at Great Western Railway would be:

The introduction of the Class 800 and 802 will allow 27 refurbished sets (in 2+4 and 2+5 formation) of the HSTs to be cascaded to ScotRail.

Additionally, the 150/1s in the GWR fleet will all join Northern, with the first batch moving when their current lease expires in August 2017 and the last by December 2018. The 2 x 3 car 150/0s will also transfer to Northern along with the last of the 150/1s when the lease expires in April 2019. Most Class 165 and 166s operating on Thames Valley services will be replaced by the Class 387s that began to enter service in September 2016, and will be cascaded west.

In September 2016, an invitation to tender was issued for three locomotive-hauled trains that could provide services between Cardiff and Taunton from May to December 2017, to cover for the Class 150s and 153s moving to Northern.

Originally, Class 801 trains were ordered but this was cancelled when Class 802 trains were ordered instead.

Past fleet

Locomotive-hauled trains were in use on services between Cardiff, Bristol, Taunton and Paignton from December 2008 until November 2010. These were Class 67 and Class 57 locomotives with Mark 2 coaching stock. They had one set of carriages initially, but a further set of carriages between December 2009 and October 2010. These services ran in the short term to cover for the unavailability of DMU trains. When sufficient DMUs were available following the transfer of 6 Class 150/1 sets from London Overground, the locomotives and coaching stock were withdrawn. First Great Western issued a tender in May 2013 so that locomotive-hauled trains, or other train formations, can be operated on the Taunton-Cardiff route again, starting in December 2013. This would cover for its DMUs while they are off for refurbishment on Monday-Friday diagrams. If locomotive-hauled trains were to be used again, they would start four years after the final trains from the previous diagrams ran.

Twelve Class 142 Pacer DMUs were received by First Great Western in 2007, starting operations that December. These were loaned from Northern (where they had been stored), in part to cover for refurbishment of FGW's Sprinter fleets but also to allow the Class 158s to be reformed as three coach sets. They were based at Exeter TMD, working alongside the similar Class 143s on services in Devon and Cornwall, including the Avocet Line, Riviera Line and Tarka Line. Five 142s were returned to Northern Rail in the Autumn of 2008, following the completion of the refresh of Class 150 Sprinter units. The remaining seven units were returned to Northern Rail by November 2011 as they have been replaced by Class 150 units cascaded from London Overground and London Midland due to the arrival of new Class 172 Turbostar units.


Great Western Trains adopted an ivory and green livery. Following the rebranding as First Great Western, fader vinyls were added to the ivory and a gold bar containing the stylised FirstGroup F and Great Western logos.

The rolling stock used on the Night Riviera sleeper service retained the original green and gold First Great Western livery until the stock forming these services was refurbished in 2007, when they were painted into 'dynamic lines' livery with vinyls advertising that the coaches operated the 'Night Riviera Sleeper'.

When the Class 180 Adelante units were delivered, they were painted in the intercity version of FirstGroup's corporate livery. This consisted of a blue base, with purple and gold bars and large pink Fs. The doors were painted white to comply with the Disability Discrimination Act 1995. The HST fleet was repainted to match as they went through overhaul; however, the livery on the power cars has been altered, following problems with dirt build-up on the large white areas.

The new Greater Western franchise involved repainting the HST fleet into FirstGroup's 'Dynamic Lines' livery for intercity and commuter services in the former First Great Western and First Great Western Link areas. The livery was initially applied to the HST fleet as they went through refurbishment, although the Class 180 units did not receive the new livery due to the termination of their lease. The commuter units also received the new livery while receiving standard maintenance, as a refurbishment was not originally planned. A second livery known as 'Local Lines' was applied to the DMU fleet, replacing the 'Dynamic Lines' with the names of local attractions forming a similar outline.

The rebranding of the company as Great Western Railway introduced a new, dark green livery in September 2015, and will be rolled out across the fleet by 2018.

Future Services

In October 2013 a document released by the Government looked at the economic case for HS2, including new routes and improvements for train operating companies after HS2 is complete. The proposals for Great Western Railway included:

  • an introduction of a service between Birmingham New Street and London Paddington;
  • a reduction in services between Oxford and London Paddington because of the Chiltern Railways service between London Marylebone and Oxford;
  • removal of services starting at London Paddington and ending at Didcot Parkway;
  • the replacement of local services between London Paddington and Reading by an extended Heathrow Express service from Heathrow Terminal 5 (using a proposed western access to Heathrow);
  • doubling the service frequency between Bristol Temple Meads and London Paddington;
  • increasing service frequency between London Paddington and Cheltenham Spa;
  • increasing service frequency between London Paddington and Hereford.
  • Depots

    Great Western Railway has four major depots for its Intercity fleet:

  • Old Oak Common TMD, 2 miles (3.2 km) from Paddington
  • Laira TMD in Plymouth
  • St Philip's Marsh T&RSMD, near Bristol Temple Meads
  • Landore TMD near the end of line in Swansea
  • There are three additional depots for its commuter services in West London, West of England & Night Riviera fleets.

  • Exeter Traction Maintenance Depot Maintains the West of England fleet (Class 143, 150, 153 & some 158s)
  • Penzance TMD Maintains the Night Riviera fleet as well as some of the HST fleet which stay there overnight.
  • Reading TMD Maintains the West London & Thames Valley fleet (Class 165 & 166s)
  • Electrification

    Great Western Railway has a wide network, but it is mostly not electrified. Diesel trains are operated along the third rail electrified West Coastway Line between Redbridge, Southampton, Portsmouth Harbour and Brighton, and along the partly third-rail electrified North Downs Line (electrified between Reading and Wokingham, and between Ash and Guildford and the section from Reigate to Redhill). They also operate a short stretch of the third rail electrified Brighton Main Line from Redhill to Gatwick Airport. The only overhead line electrified section on GWR territory is the Great Western Main Line between Paddington and Airport Junction (used by Heathrow Express and Heathrow Connect).

    As part of the 21st-century modernisation of the Great Western Main Line, large parts of the GWR network are to be electrified using overhead lines, including the GWML from Airport Junction to Bristol Temple Meads via Bath Spa; the South Wales Main Line from the junction with the Great Western at Wootton Bassett to Swansea; the Cherwell Valley Line from Didcot Parkway to Oxford; a very short stretch of the Cross Country Route between Bristol Parkway and Temple Meads; and the Reading to Taunton Line from Reading as far as Newbury. The branches to Marlow, Henley, and Windsor, and the Reading to Basingstoke Line will also be electrified.

    While the project covers the major intercity routes to Bristol and Wales, many long-distance services run beyond the planned electrification zone to stations such as Cheltenham Spa, Worcester, Hereford, Pembroke Dock, Weston-super-Mare, Taunton and Penzance. These services would have to either retain diesel traction, or employ "bi-mode" trains capable of taking power either from overhead lines or from onboard diesel generators. Some transport groups in the Bristol area are worried that this would mean the end of direct services from London to Weston-super-Mare, forcing commuters on to already crowded local services, currently worked by diesel multiple units approaching the end of their useful lives. These groups and local politicians are campaigning for the extension of electrification to Weston-super-Mare, as well as the complete electrification of the Severn Beach Line. A similar situation developed in Wales, as the electrification was not due to extend to Swansea, but it was announced in July 2012 that the line to Swansea from Cardiff would in fact be electrified.

    TV Documentary

    Channel 5 broadcast two television series looking into day-to-day challenges of the Great Western mainline, including events at Dawlish (as well as the sea wall destruction), Cheltenham race day and rugby at Cardiff. It was broadcast as "The Railway: First Great Western" and the last series aired in 2015.


    Great Western Railway (train operating company) Wikipedia