1960s - GOODBYE TO STEAM |
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Major changes came to the Midland main line in the 1960s when steam trains were withdrawn. Diesel multiple units were then introduced. These operated until the line was electrified in the 1970s. NEW SIGNALLING |
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Safety, frequency and speed are the measure of a railway. It is the signalling system that controls all this. Originally, St Albans had North and South signal boxes operating mechanical signals and points. With modernisation, control moved to West Hampstead in 1979. The North signal box had been removed in 1970 and the South box closed in 1979. However, it had been Listed Grade II and remained in place but became derelict. A charitable trust was established in 2003 and the box reopened as a museum and visitor attraction in 2009. |
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LINE SPEEDSDeveloped in the 1970s, high speed diesel-electrics have operated on the Midland main line since the 1980s at scheduled speeds of initially 90 mph, then 110 mph and more recently 125 mph. With these track and signalling upgrades, commuter services have also increased in speed and frequency. |
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ELECTRIFICATIONIn 1977 the Victoria Street bridge was raised in preparation for the overhead electrification of the line. |
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SHEDS AND SIDINGSFrom 1965, the sheds and yards were removed along with the sidings. Unused land became car parking and later, in 2006, a residential development. |
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1988 NEW CONNECTIONS |
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In 1988, on the re-opening of the Snow Hill Tunnel (1866), the new Thameslink services connected London stations (King’s Cross, Farringdon, Blackfriars and London Bridge), with routes both north and south including Gatwick and Brighton. 1999 AIR TRANSFERSThe line has interchanges with two airports. The integrated rail/air terminal at Gatwick had opened in 1958. In 1999 a brand new station opened to serve Luton Airport. |
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2007 ST PANCRASThe development of St Pancras, completed in 2007, provided a new station including Eurostar passenger services to Europe. |
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2018 LONDON BRIDGEThe reconstruction of London Bridge was completed in 2018 increasing the frequency and routes of Thameslink services. |
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2020 FARRINGDONThe opening of Crossrail will provide an interchange at Farringdon with services west to Heathrow and East to Canary Wharf. |