| East Coast Main Line | |||
|---|---|---|---|
| Overview | |||
| Status | Operational | ||
| Owner | Network Rail | ||
| Locale | |||
| Termini | |||
| Stations | 52 | ||
| Service | |||
| Type | |||
| System | National Rail | ||
| Operator(s) | |||
| Depot(s) |
| ||
| History | |||
| Opened | 1850 | ||
| Technical | |||
| Line length | 393 mi 13 chains (632.7 km)[1] | ||
| Number of tracks | Double andquadruple track | ||
| Character | Primary[2] | ||
| Track gauge | 1,435 mm (4 ft 8+1⁄2 in)standard gauge | ||
| Loading gauge | W9 (via Hertford Loop) | ||
| Route availability | RA 7–9, RA 10 in parts between Selby and York | ||
| Electrification | 25 kV 50 Hz ACOLE | ||
| Operating speed | 125 mph (200 km/h)[a] | ||
| |||
TheEast Coast Main Line (ECML) is a 393-mile-long (632 km)electrifiedrailway between its northern terminus atEdinburgh Waverley and southern terminus atLondon King's Cross.Peterborough,Doncaster,York,Darlington,Durham andNewcastle are on the line, which is a key transport artery on the eastern side of Great Britain running broadly parallel to theA1 road. The main line acts as a 'spine' for several diverging branches, serving destinations such asCambridge,Leeds,Hull,Sunderland andLincoln, all with direct services to London. In addition, a few ECML services extend beyond Edinburgh to serve other Scottish destinations, such asStirling,Inverness,Dundee, orAberdeen.
The line was built during the 1840s by three railway companies, theNorth British Railway, theNorth Eastern Railway, and theGreat Northern Railway. In 1923, theRailways Act 1921 led to their amalgamation to form theLondon and North Eastern Railway (LNER) and the line became its primary route. The LNER competed with theLondon, Midland and Scottish Railway (LMS) for long-distance passenger traffic between London and Scotland. The LNER's chief mechanical engineerNigel Gresley designed iconicPacific steam locomotives includingFlying Scotsman andMallard, the latter of which achieved a world record speed for a steam locomotive, 126 mph (203 km/h) on the Grantham-to-Peterborough section on 3 July 1938.
In 1948, the railways werenationalised and operated byBritish Railways. In the early 1960s, steam was replaced bydiesel-electric traction, including theDeltics, and sections of the line were upgraded so that trains could run at speeds of up to 100 mph (160 km/h). With the demand for higher speed, British Rail introducedInterCity 125 high-speed trains between 1976 and 1981. In 1973, aClass 41 (an HST prototype) achieved a top speed of 143 mph (230 km/h) in a test run. In the 1980s, the line was electrified andInterCity 225 trains introduced. These have in turn been largely replaced byClass 800 andClass 801 units. The November 2021Integrated Rail Plan for the North and Midlands stated that the linespeed would be upgraded to 140 mph (225 km/h).
The line links London,South East England,East Anglia and theEast Midlands, withYorkshire, theNorth East and Scotland, and is important to their local economies. It carries commuter traffic in north London as well as cross-country, commuter and local passenger services, andfreight. In 1997, operations were privatised. The primary long-distance operator isLondon North Eastern Railway, butopen-access competition on services toNorthern England and Scotland is provided byHull Trains,Grand Central andLumo.
The ECML is part ofNetwork Rail's Strategic Route G, which comprises five separate lines:[3]
The core route is the main line between King's Cross and Edinburgh, the Hertford Loop is used for local and freight services, and the Northern City Line provides an inner-suburban service to the city.[4] The line hasengineers line references (ELR) ECM1 to ECM9.[5][6]
The ECML was constructed by three independent railway companies. During the 1830s and 1840s, each company built part of the route to serve its own area, but also intending to link with other railways to form the through route that would become the East Coast Main Line. From north to south, the companies were:

The GNR established an end-on connection with the NER atAskern, famously described by the GNR's chairman as in "a ploughed field four miles north of Doncaster".[7] Askern was connected to theLancashire and Yorkshire Railway, a short section of which was used to reach the NER atKnottingley. In 1871, the line was shortened when the NER opened a direct line from an end-on junction, with the GNR, at Shaftholme, just south of Askern toSelby and over Selby Bridge on theLeeds-Hull line direct toYork.[7]
Through journeys were important and lucrative for the companies and in 1860 they built special rolling stock for the line. Services were operated using "East Coast Joint Stock" until 1922.[8] The trains were hauled by GNR locomotives between King's Cross and York, which entailed utilisation of GNRrunning powers over the NER between Shaftholme Junction and York (which had been agreed in 1849 and exercised from the opening of the GNR in 1850); and by NER locomotives between York and Edinburgh, using NER running powers over the NBR between Berwick and Edinburgh (agreed in 1862 but not exercised until 1869).[9]
The entire ECML came under control of theLondon and North Eastern Railway (LNER) in 1923, under theRailways Act 1921 which 'grouped' many small railway companies intofour large ones.[10] The LNER was the second largest railway company in Britain, its routes were located to the north and east of London.

The LNER appointedNigel Gresley (who was knighted in 1937) as its Chief Mechanical Engineer, and under his tenure,Pacific steam locomotives were developed as the standard express locomotive to work the line, several of which became famous, these included theClass A3, including4472Flying Scotsman, and the laterClass A4, including4468Mallard.[11] During this timeMallard set a new world-record speed for a steam locomotive (see§ Speed records).
The East Coast Main Line was engaged in long running rivalry with theWest Coast Main Line (WCML), the other main trunk route between London and Scotland. At various points in the late 19th century, highly publicised but unofficial races occurred between express trains on the two routes, most notably in 1888 and 1895. These races were ended over concerns over safety, but later the rivalry resumed in the 1920s and 1930s as both the LNER and its West Coast competitor, theLondon, Midland and Scottish Railway (LMS), produced ever-more-powerful express locomotives. This reached its crescendo in the late 1930s, when the LNER introduced the famous streamlinedClass A4 locomotives and the LMS countered with its own streamlinedCoronation Class – both of which were capable of reaching speeds in excess of 100 mph (160 km/h). The competition was curtailed soon thereafter by the coming ofWorld War II.[12]
In the aftermath of the war,Clement Attlee'sLabour Governmentnationalised the LNER and the other three major railway companies in Great Britain with the passage of theTransport Act 1947, and with effect from 1 January 1948 merged them intoBritish Railways (BR).[13] The ECML came under the control of three of BR'sregions; theEastern Region, theNorth Eastern Region, and theScottish Region (the former two were merged together in 1967).

In the early 1960s, steam locomotives were replaced bydiesel-electrics, amongst them theDeltic, a powerful high-speed locomotive developed and built byEnglish Electric. The prototype was successful and a fleet of 22 locomotives were built and put into BR service for express traffic. DesignatedClass 55, they were powered by a pair ofNapier Deltic engines that had been developed for fast torpedo boats. The Class 55 'Deltics' were for a time the fastest and most powerful diesel locomotives in service in Britain, capable of reaching 100 mph (160 km/h) and providing up to 3,300 hp (2,500 kW). When introduced into service in 1961, the Class 55's ability to rapidly accelerate and maintain high speed with a heavy train over long distances, immediately cut over one hour from the standard London to Edinburgh journey time, from seven hours to under six. Further improvements to the infrastructure meant that by the mid-1970s, another half-hour had been cut from the journey time.[14]
In the years following the introduction of the Deltics, sections of the ECML were upgraded for trains running at speeds of up to 100 mph (160 km/h). On 15 June 1965, the first length of high-speed line, a 17 miles (27 km) stretch between Peterborough and Grantham, was completed. The next section was 12 miles (19 km) of line between Grantham and Newark and more sections were upgraded to enable high speeds along much of the line.[15]

Continuing demand for reduced journey times led British Rail to introduce a successor to the Deltics, theInterCity 125 High Speed Train (HST) between 1978 and 1979. These could reach speeds up to 125 mph (201 km/h) on existing infrastructure, bringing the fastest London–Edinburgh timing down by another hour, to4+1⁄2 hours.[14] They operated most express passenger services on the line until electrification was completed in 1991, after which they continued in use on services that run off the ECML and onto non-electrified lines. Generally popular with the public, and considered by some to be iconic, they ran on the ECML for 41 years, before being withdrawn in 2019.[16]
In 1973, the prototype HSTBritish Rail Class 41 recorded a top speed of 143 mph (230 km/h) in a test run on the line.[17][18]
There had been proposals toelectrify all or parts of the ECML as far back as the early 1900s, but no significant scheme was implemented until the 1970s and 1980s, with the entire line being electrified in two stages between 1976 and 1991.
Early proposed schemes included a 1904 proposal by theGreat Northern Railway to electrify its suburban services from London. A short stretch of the ECML in the Newcastle area was electrified with athird rail in 1904, as part of theNorth Eastern Railway's suburbanTyneside Electrics scheme. Following the success of this scheme, in 1919 the North Eastern Railway, planned to electrify 80 miles (130 km) of the main line between York and Newcastle; the scheme progressed as far as aprototype locomotive, however it was cancelled on financial grounds after 1923 when the NER was grouped into the LNER, and the new management had no interest in pursuing the scheme.[19]: 226–227 In the early-1930s, studies were conducted into electrifying sections or all of the ECML.[20][21]
British Rail's1955 modernisation plan placed equal importance on electrification of both theWest Coast Main Line (WCML) and ECML; a detailed plan drawn up in 1957 gave a completion date of 1970 for ECML electrification. However, the East Coast authorities decided that they could not wait over a decade for service improvements, and instead decided to invest in high-speed diesel traction, the Deltic and High Speed Train, as an interim measure to implement improved services, whilst West Coast electrification proceeded, and was largely complete by 1974.[21][20] During the period whenRichard Beeching was chairman of British Rail, WCML electrification including the spur from Carstairs to Edinburgh was seen as possible justification for the truncation of the ECML at Newcastle.[22]
British Rail carried out electrification of the southern part of the ECML with25 kV ACoverhead lines from London King's Cross toHitchin between 1976 and 1977. This was authorised in 1971 for the benefit of London suburban services as part of theGreat Northern Suburban Electrification Project, using Mk. 3A equipment.[23] The scheme electrified 70 route miles (110 km), including theHertford Loop Line, part of theCambridge Line from Hitchin toRoyston, and incorporated theNorthern City Line toMoorgate.[21]
In the late 1970s, a working group of British Rail andDepartment for Transport officials convened and determined that, of all options for further electrification, the ECML represented the best value by far. Its in-house forecasts determined that increases in revenue and considerable reductions in energy and maintenance costs would occur by electrifying the line.[24] In 1984, the decision was made to commence the electrification of the rest of the ECML to Edinburgh and Leeds. TheSecretary of State for TransportNicholas Ridley andMinister for RailwaysDavid Mitchell played a large role in the decision to proceed.[24]

Construction began on the second phase in 1985. In 1986 the section to Huntingdon was completed; Leeds was reached in 1988, then York in 1989 and Edinburgh in 1991. Electric services on the full length of the line began on 8 July 1991, eight weeks later than scheduled. Significant traffic increases occurred in the two years after completion; one station recorded a 58 per cent increase in passengers.[24] The programme also electrified theEdinburgh-Carstairs branch of the WCML, to allow InterCity 225 sets to accessGlasgow, with the added benefit of creating an electrified path to/from Edinburgh on the WCML from the south.
In total the electrification programme covered roughly 1,400 single-track miles (2,300 km) and required major infrastructure changes, including resignalling of the line from Temple Hirst Junction (near Selby in Yorkshire) to the Scottish border; the construction of new signalling centres at Niddrie, York, and Newcastle; the commissioning of ten new connections to the national electricity grid; and structure clearance and electrical immunisation works along the length of the line.[24] Included in the structure clearance works were the 127 overbridges that crossed the ECML. Where the existing bridge clearance was insufficient, project managers favoured wherever possible the rebuilding of the bridge rather than the lowering of the track, as the latter requires considerable civil works and can create long-term drainage problems.[24]

Wherelisted buildings were to be affected by the programme, BR sought approval for its plans from theRoyal Fine Art Commission. Through this process a special design of overhead wiring was developed for use on the visually-sensitiveRoyal Border Bridge, as well as theCroxdale andDurham City viaducts. Elsewhere the standard Mk. 3B equipment was deployed.[24]
The electrification was completed at a cost of £344.4 million (at 1983 prices, equivalent to £1169.3 million in 2023),[25] a minor overrun against its authorised expenditure of £331.9 million. Of the total cost, 60 per cent was for the electrification process itself, while the remaining 40 per cent covered rolling stock, including the newInterCity 225 trains procured specially for the route.[24] These were introduced in 1989 to operate express services.[26][27] They were developed by theGeneral Electric Company (GEC), as the winners of a competitive tender process.[24] The InterCity 225 sets were used alongside other rolling stock, includingClass 90 locomotives andClass 317 electric multiple units. The displaced diesel trains were reallocated predominantly to theMidland Main Line.[24]
The infrastructure supported speeds of up to 140 mph, allowing a non-stop run of three hours and 29 minutes between London and Edinburgh on 26 September 1991.[24] As part of testing done to support safe operation the increased maximum speed, BR experimented in 1988 with using a fifthsignalling aspect – flashing green – on the fast lines between Peterborough and Stoke Tunnel.[28][17] The flashing green aspect appeared at signals preceding one displaying an ordinary steady green aspect, and authorised running at up to 140 mph. Upon encountering a steady green aspect the driver would reduce speed to no greater than 125 mph, and thus be ready to react to subsequent signals in the same manner as when driving a lower-speed train.[28] The testing found, however, that drivers couldn't be expected to consistently and accurately interpret and respond to lineside signals when driving at the higher speed, and regulations were later changed throughout Britain to require the use ofin-cab signalling whenever running service trains at speeds above 125 mph.[28][29] Nevertheless,the fifth aspect was not removed from signals in the test area[citation needed], and the relevant track Sectional Appendix continued to list the capability to run special test trains in excess of 125 mph as recently as 2008.[30]
As part of theprivatisation of British Rail in the mid-1990s, passenger operations on the ECML were offered to bidders as theInterCity East Coast franchise. It was held byGreat North Eastern Railway from 1996 until 2007, when the company experienced financial difficulties; the franchise then passed toNational Express East Coast until in 2009, when it too encountered financial problems and the government was forced to run the franchise itself as 'East Coast'. Another attempt at returning the franchise to private-sector operation was made byVirgin Trains East Coast in 2015, but this failed in 2018, and thus since then it has been run by the public sector through the government'soperator of last resort procedure under theLondon North Eastern Railway brand.[31]
The route of the ECML has been altered or diverted several times, beginning with the opening of theKing Edward VII Bridge in Newcastle upon Tyne in 1906. Later, thePenmanshiel tunnel collapse in the Scottish Borders in 1979 necessitated urgent works to divert the line around the irreparably-damaged tunnel; ultimately the line was closed for five months and around 1,100 yards (1 km) of the original alignment had to be abandoned.[32]
In the late 1970s in the north of England, the development of theSelby Coalfield – and the anticipated subsidence that might result from its workings – led theNational Coal Board to pay for the construction of the 14-mile-long (23 km)Selby Diversion.[33] Construction commenced in 1980, and was completed in late 1983 at a cost of £63 million (equivalent to £214 million in 2023).[34] The new section diverged from the original alignment at Temple Hirst Junction, north of Doncaster, bypassed Selby station and the area to be undermined by coal workings, and then joined the Leeds–York line of the formerYork and North Midland Railway at Colton Junction, south-west of York.[35] The old line between Selby and York was dismantled and is now a public cycleway.[36]
Mining subsidence discovered in 2001 also necessitated the realignment of 1.8 km (1.1 mi) of line at Dolphingstone inEast Lothian, betweenPrestonpans andWallyford stations. The new alignment takes the form of a gentle curve of up to 77 m (253 ft) towards the south, supported by concrete slabs and other ground stabilisation and reinforcement techniques, and is designed to avoid the need for a permanent speed restriction. It came into use in the last week of April 2003, at a cost of £56 million (equivalent to £92 million in 2023).[37]

Worldspeed records for both steam and diesel traction have been set on the ECML.
LNER's4468Mallard set the record for asteam locomotive at 126 mph (203 km/h) whilst descendingStoke Bank on 3 July 1938.[38][19]: 62–73 The record remains standing today, and a trackside sign was erected in July 1998 at the90+1⁄4 milepost to commemorate the achievement.[39][40]
The world record for diesel-powered trains was set at 148 mph (238 km/h) on 1 November 1987, by a shortenedInterCity 125 train of twoClass 43 power cars and three coaches during a southbound run from Darlington to York.[19]: 129–225 [41] At least two other trains have subsequently recorded higher speeds, but as of February 2023[update] the InterCity 125 record remains the highest to have been officially verified.[42]
A British speed record forelectric locomotives of 161.7 mph (260.2 km/h) was achieved on 17 September 1989, also at Stoke Bank, byClass 91 locomotive number 91010.[43][44] On 26 September 1991, anInterCity 225 shortened electric locomotive train was authorised to reach speeds up to 140mph completing the London to Edinburgh journey in 3 hours 29 minutes.[24]
In November 2021, as part of theIntegrated Rail Plan, the DfT announced a major upgrade of the line. The upgrade is set to include major track improvements and digital signalling, leading to higher speeds, reduced journey times and increases in seat capacity. The power supply will also be upgraded to allow longer and more frequent trains.[45]
The last refresh of the lineside signalling system on the southern ECML between London King's Cross and the Stoke Tunnel was commissioned in 1977 and as such was up for renewal between 2020 and 2029. Instead of renewing the current lineside signalling, it was decided to upgrade this section of the ECML toERTMS in-cab signalling. This will not be the first instance of ERTMS on the UK rail network; it is in use on theCambrian Line (where it was first piloted), on theThameslink coreWidened Lines route (with an ATO overlay), and on the Heathrow branch of theGreat Western Main Line. However, it is the most complex application yet; it is the first use in the UK of ERTMS on such a busy, mixed-traffic line, withfreight,commuter,regional andInterCity services sharing as little as two tracks in the tightest sections.[46]
Unlike the Widened Lines route and the GWML, where ERTMS complements traditional lineside signals, the southern ECML will have its signals removed once the transition period to ERTMS is complete. This means that all trains running on the route will be required to be fitted with the appropriate onboard equipment.
The Class 800 series (LNER Azuma Classes800 and801, Hull Trains ParagonClass 802, LumoClass 803), ThameslinkClass 700 and Great NorthernClass 717 fleets are fitted with ERTMS equipment from manufacture. The Great NorthernClass 387 fleet is undergoing retrofit, with the first train sent to Worksop Depot in October 2022. Following its return to service in July 2023, the remaining trains will be retrofitted in Hornsey Depot.[47] The introduction of in-cab signalling will allow the ECML line speed to be increased to 140 mph in some places. The Class 800 series trains were designed to reach this speed, but minor modifications will be required to remove the equipment that is currently limiting speeds to 125 mph. There are currently no plans to retrofit ERTMS equipment to theInterCity 225 fleet, as they are expected to be withdrawn before the removal of the lineside signals; this means they will never reach their design speed of 140 mph (225 km/h) in service.
As part of a £140 million investment,Darlington railway station is being redeveloped to increase the reliability, connectivity, and accessibility of the station;[48] the plan resurrects many features of the abandonedTees Valley Metro. The project includes the construction of a new concourse, multi-storey car park and two new platforms on the current freight avoiding lines.[49][50] TheTees Valley Combined Authority contributed £43 million towards the upgrade, with the other £96 million being supplied by Network Rail and the Department for Transport. Other key stakeholders in the project include LNER, who manage the station, and Darlington Borough Council.[51][52]
The upgrade includes the construction of a new Eastern concourse at the station, two new platforms at the station, and the remodelling of the track layout, and a new bridge over the railway on Smithfield Road.[48] The upgrade also includes work to the overhead line equipment and installation of newpoints and cabling.[53] The project is scheduled to finish in 2025 as part of the Railway 200 celebrations, which mark the anniversary of the opening of theStockton and Darlington Railway, which began serving Darlington station in 1825.[51]
The East Coast Main Line was closed over six weekends in early 2025 in order to facilitate this work; as part of the closure, work was also carried out on the track atChester-Le-Street railway station, the demolition of the Allerdene bridge over the railway nearNewcastle, and many other smaller projects that made use of the closure.[53] A 50-tonnefootbridge was installed during these closures in February 2025, which will connect the existing building with the two new platforms.[54]

The line is mainlyquadruple track from London to Stoke Tunnel, south ofGrantham, with twodouble track sections: one between Digswell Jn & Woolmer Green Jn, where the line passes over theDigswell Viaduct, Welwyn North station and the two Welwyn tunnels; and one between Fletton Junction (south of Peterborough) and Holme Junction, south of Holme Fen. The route between Holme Junction and Huntingdon is mostly triple track, with the exception of a southbound loop between Conington and Woodwalton. North of Grantham the line is double track except for quadruple-track sections atRetford, around Doncaster, between Colton Junction (south of York),Thirsk andNorthallerton, and Newcastle.[55]
The line is carried along its route by several bridges and viaducts which are recognised as architecturally significantlisted structures; the longest of which is the 659-metre-long (2,162 ft)Royal Border Bridge atBerwick-upon-Tweed. Others includeDigswell Viaduct, nearWelwyn Garden City, at 475 m (1,558 ft), theOuseburn Viaduct in Newcastle at 280 m (920 ft),Durham Viaduct at 240 m (790 ft), andChester Burn Viaduct in Chester-le-Street at 230 m (750 ft). The 350-metre-long (1,150 ft)King Edward VII Bridge in Newcastle was opened in 1906, replacing the olderHigh Level Bridge as the main railway crossing of theRiver Tyne.
Newark flat crossing, where the ECML crosses theNottingham–Lincoln line on the same level just north ofNewark Northgate station, is one of only two remainingflat crossings in Britain, the other being on theCambrian Line where it intersections with theWelsh Highland Railway.[4] Plans forgrade separating the crossing with a flyover or tunnel, which would increase capacity on both lines, have been proposed on several occasions but are complicated by costs and spatial constraints at the site.[56]
With most of the line rated for 125 mph (200 km/h) operation, the ECML was the fastest main line in the UK until the opening ofHigh Speed 1. The high speeds are possible because much of the line is on fairly straight track on the flatter, eastern side of England, throughLincolnshire andCambridgeshire, though there are significant speed restrictions because of the line's curvature particularly north of Darlington and between Doncaster and Leeds. By contrast, theWest Coast Main Line crosses theTrent Valley and the mountains ofCumbria, with more curvature and had a lower speed limit of 110 mph (180 km/h). Speeds on theWest Coast Main Line (WCML) were increased with the introduction of tiltingPendolino trains and now match the 125 mph speeds on the ECML.
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| Family | Class | Image | Type | Top speed | Operator | Routes | |
|---|---|---|---|---|---|---|---|
| mph | km/h | ||||||
| BR Sprinter | Class 156 | DMU | 75 | 120 | Northern Trains | Newcastle toChathill | |
| Class 158 | DMU | 90 | 145 | ScotRail, East Midlands Railway | Fife Circle Line,Highland Main Line,Borders Railway. Also betweenGrantham andPeterborough on East Midlands Railway services. | ||
| Bombardier Turbostar | Class 170 | DMU | 100 | 161 | ScotRail, East Midlands Railway | Fife Circle Line,Highland Main Line,Borders Railway. Also betweenGrantham andPeterborough on East Midlands Railway services. | |
| Siemens Desiro | Class 185 | DMU | 100 | 161 | TransPennine Express | Joining the ECML atYork and continuing to Newcastle | |
| CAF Civity | Class 331 | EMU | 100 | 161 | Northern Trains | Leeds toDoncaster | |
| Alstom Coradia Juniper | Class 334 | EMU | 90 | 145 | ScotRail | North Clyde Line | |
| Siemens Desiro | Class 380 | EMU | 100 | 161 | ScotRail | North Berwick Line | |
| Hitachi AT200 | Class 385 | EMU | 100 | 161 | ScotRail | North Berwick Line | |
| Bombardier Electrostar | Class 387 | EMU | 110 | 177 | Govia Thameslink Railway | London to Peterborough,Cambridge,Ely, andKing's Lynn | |
| Siemens Desiro | Class 700 | EMU | 100 | 161 | Govia Thameslink Railway | London King's Cross to Cambridge andLetchworth Garden City, Cambridge toBrighton viaLondon Bridge, Peterborough toHorsham via London Bridge | |
| Class 717 | EMU | 85 | 137 | Govia Thameslink Railway | Moorgate and London King's Cross toWelwyn Garden City,Hertford North,Stevenage, and Letchworth Garden City | ||
| Family | Class | Image | Type | Top speed | Operator | Routes | |
|---|---|---|---|---|---|---|---|
| mph | km/h | ||||||
| InterCity 225 | Class 91 | Electric locomotive | 125 | 200 | London North Eastern Railway | London King's Cross to Leeds and York | |
| Mark 4 coach | Passenger coach | ||||||
| Driving Van Trailer | Control car | ||||||
| Alstom Coradia | Class 180Adelante | DMU | 125 | 200 | Grand Central | Services from London King's Cross toSunderland andBradford Interchange | |
| Bombardier Voyager | Class 220 | DEMU | 125 | 200 | CrossCountry | Joins the ECML at either Doncaster or York and continues to Newcastle,Edinburgh,Glasgow,Dundee andAberdeen | |
| Class 221 | DEMU | 125 | 200 | CrossCountry Grand Central | Joins the ECML at either Doncaster or York and continues to Newcastle, Edinburgh Waverley, Glasgow Central, Dundee and Aberdeen Services from London King's Cross to Bradford Interchange | ||
| Hitachi AT300 | Class 800Azuma | BMU | 125 | 200 | London North Eastern Railway | London King's Cross to Leeds,Lincoln,Hull, York,Middlesbrough, Newcastle, Edinburgh,Harrogate, Aberdeen andInverness | |
| Class 801Azuma | EMU | London King's Cross to Leeds, York, Newcastle and Edinburgh | |||||
| Class 802Nova 1 | BMU | 125 | 200 | TransPennine Express | Joins the ECML at York and continues to Newcastle and Edinburgh | ||
| Class 802Paragon | Hull Trains | London King's Cross to Hull andBeverley | |||||
| Class 803 | EMU | 125 | 200 | Lumo | London King's Cross to Edinburgh | ||


The line's current principal operator isLondon North Eastern Railway (LNER), whose services include regular long-distance expresses between London King's Cross, the East Midlands, Yorkshire, the North East of England and Scotland. LNER is operated on behalf of the Department for Transport by a consortium ofArup Group,Ernst & Young andSNC-Lavalin Rail & Transit, which took over fromVirgin Trains East Coast on 24 June 2018.[57]
Other operators of passenger trains on the line are:
Eurostar previously held the rights to run five trains a day on the line for services from mainland Europe to cities north of London, as part of theRegional Eurostar plan, which never came to fruition.[58]
The overnightCaledonian Sleeper occasionally uses the ECML when engineering works prevent it from using its normal train path on the WCML.
DB Cargo UK,Direct Rail Services,Freightliner andGB Railfreight operate freight services.[citation needed]
The ECML is one of the busiest lines on the British rail network and there is insufficient capacity on parts of the line to satisfy all the requirements of both passenger and freight operators.[59]
There arebottlenecks at the following locations:
Railway operations are vulnerable during high winds and there have been several de-wirements over the years due to the unusually wide spacing (up to 75 m) between the supporting masts of the overhead lines. The other cost-reduction measure was the use of headspan catenary support systems over the quadruple track sections – as employed in the Weaver Junction to Glasgow Electrification on the WCML during the 1970s. Headspans do not have mechanically independent registration (MIR) of each electrified road and thus are more complex to set up, compared to TTC (twin-track cantilever)[64] and portal style support structures, during installation.[65] In the event of a de-wirement of a given road, headspans result in the need to correctly set up the OLE of adjacent roads before the line can reopen to electric traction. This was a result of extreme pressure from theDepartment for Transport to reduce avoidable costs when the line was originally electrified between 1985 and 1990.[66]

TheEuropean Union Directive96/48/EC, Annex 1 defines high-speed rail's minimum Speed Limit as 200 km/h (124 mph) on existing lines which have been specially upgraded.[80]
Over the years, successive infrastructure managers have developed schemes for route improvements.[55] The most recent of these is the £247 million "ECML Connectivity Fund" included in the 2012 HLOS[81] with the objective of increasing capacity and reducing journey times. Current plans include the following schemes:
And on a more route-wide basis the following projects:
The ECML has been witness to a number of incidents resulting in death and serious injury:
| Title | Date | Killed | Injured | Note |
|---|---|---|---|---|
| Welwyn Tunnel rail crash | 9 June 1866 | 2 | 2 | Three-train collision in tunnel, caused by guard's failure to protect train and signalling communications error |
| Hatfield rail crash (1870) | 26 December 1870 | 8 | 3 | Wheel disintegrated causing derailment killing six passengers and two bystanders |
| Abbots Ripton rail disaster | 21 January 1876 | 13 | 59 | Flying Scotsman crashed during a blizzard. |
| Morpeth rail crash (1877) | 25 March 1877 | 5 | 17 | Derailment caused by faulty track. |
| Thirsk rail crash (1892) | 2 November 1892 | 10 | 43 | Signalman forgot about a goods train standing at his box and accepted the Scotch Express onto his line. |
| Grantham rail accident | 19 August 1906 | 14 | 17 | Runaway or overspeed on junction curve causing derailment – no definite cause established. |
| Cramlington Miners Strike derailment | 10 May 1926 | 2 | The Flying Scotsman was derailed by a group miners during the General Strike between Cramlington and Annisford. | |
| Welwyn Garden City rail crash | 15 June 1935 | 14 | 29 | Two trains collided due to a signaller's error. |
| King's Cross railway accident | 4 February 1945 | 2 | 26 | Train slipped on gradient and rolled back into station. |
| Browney rail crash | 5 January 1946 | 10 | 18 | Northbound express hits the wreckage of a derailed goods train.[87] |
| Potters Bar rail crash | 10 February 1946 | 2 | 17 | Local train hit buffers fouling main line with wreckage hit by two further trains. |
| Doncaster rail crash (1947) | 9 August 1947 | 18 | 188 | King's Cross to Leeds train was incorrectly signalled into a section already occupied by a stationary train, which resulted in a rear-end collision. |
| Goswick rail crash | 26 October 1947 | 28 | 65 | Edinburgh-LondonFlying Scotsman failed to slow down for a diversion and derailed.Signal passed at danger |
| Doncaster rail crash | 16 March 1951 | 14 | 12 | Train derailed south of the station and struck a bridge pier. |
| Goswick Goods train derailment | 28 October 1953 | 1 | 'Glasgow to Colchester' Goods train was derailed atGoswick.[88] | |
| Connington South rail crash | 5 March 1967 | 5 | 18 | Express train was derailed. |
| Thirsk rail crash | 31 July 1967 | 7 | 45 | Cement train derailed and hit by North bound express hauled by prototype locomotive.DP2 |
| Morpeth rail crash (1969) | 7 May 1969 | 6 | 46 | Excessive speed on curve. |
| Penmanshiel Tunnel collapse | 17 March 1979 | 2 | Two workers killed when the tunnel collapsed during engineering works. | |
| Morpeth rail crash (1984) | 24 June 1984 | 35 | Excessive speed on curve. | |
| Newcastle Central railway station collision | 30 November 1989 | 15 | Two InterCity expresses collided.[89] | |
| Morpeth rail crash (1992) | 13 November 1992 | 1 | Collision between two freight trains. | |
| Morpeth rail crash (1994) | 27 June 1994 | 1 | Excessive speed led to the locomotive and the majority of carriages overturning. | |
| Hatfield rail crash | 17 October 2000 | 4 | 70 | InterCity 225 derailed due to a failure to replace a fractured rail. The accident highlighted poor management atRailtrack and led to its partial re-nationalisation. TheClass 91 locomotive involved in this crash was the same locomotive that was involved in theGreat Heck rail crash – 91023. Following repair and refurbishment after the Great Heck rail crash, the locomotive was renumbered 91132. |
| Great Heck rail crash | 28 February 2001 | 10 | 82 | ALand Rover Defender swerved down an embankment off theM62 motorway into the path of a southbound GNER Intercity 225, which then was struck by a freight train hauled by aClass 66. TheClass 91 locomotive involved in this crash was the same locomotive that was involved in theHatfield rail crash – 91023. Following repair and refurbishment, the locomotive was renumbered 91132. |
| Potters Bar rail crash (2002) | 10 May 2002 | 7 | 70 | Derailment caused by a badly maintained set of points. Resulted in the end of the use of external contractors for routine maintenance. |

The cuttings and tunnel entrances just north of King's Cross appear in the 1955Ealing comedy filmThe Ladykillers.[90] Also during the 1950s, the line featured in the 1954 documentary shortElizabethan Express. Later, the 1971 British gangster filmGet Carter features a journey from London King's Cross to Newcastle in theopening credits.[91] During 2009, the motoring showTop Gear featured along-distance race, in whichLNER A1 60163Tornado, aJaguar XK120 and aVincent Black Shadow competed to be the fastest vehicle to travel the full length of the line from London to Edinburgh.[92]
The route has been featured in several train simulator games.Trainz Simulator 2010 features the route between London and York,Trainz Simulator 12 extends the route to Newcastle, andTrainz: A New Era brings it all the way to Edinburgh, allowing the entire 393-mile route to be driven.Train Sim World as part of their fourth installment, features the route between Peterborough and Doncaster with theLNERClass 801 andDB Cargo UKClass 66 in a weathered EWS livery.[93]
King's Cross Station is also depicted as the starting point of theHogwarts Express in the books and films of theHarry Potter franchise. This connection is marked by a tourist attraction within the station concourse, featuring the Platform9+3⁄4 sign and a luggage trolley partially embedded in the station wall with an owl cage and suitcases on it.[94]
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