Amberley Publishing - Transport, Military, Local and General History

Electric Locomotives on Scottish Railways by Colin J. Howat

No. 90001 (HQ) at Glasgow Central with a dynamometer coach. This was a special coach used by BR to record track alignment and provide various other technical information mainly for the benefit of the civil engineers. Taken March 1988. (Electric Locomotives on Scottish Railways, Amberley Publishing)

Electric Locomotives on Scottish Railways covers virtually the whole of the electrified network across Scotland. The first electrification took place on the north side of Glasgow from 1960 when the Airdrie to Helensburgh line and branches in between were done. This was followed closely by the Glasgow South side when electrification spread to the Cathcart Circle, Neilston and Newton areas in 1962. In 1967, the lines between Glasgow Central and Gourock along with the Wemyss Bay branch were added to the system. Progress throughout the Central Scotland area has been steady since with now approximately 40% of the whole network now electrified. This book covers electric locomotives from humble Class 81s up to and including Class 92s with images from 1974 until the present day. I have also included shots of the APT (Class 370) and Virgin Class 390s (Pendolino) as they show the further development of the original AC locomotives. Technically the APT and Virgin Pendolinos are electric multiple units but I have included them as most people regard them as electric locomotives within a powered unit.

No. 92031 (CE) “Schiller” stabled at Ayr Depot. This was an open day organised by EWS for staff and friends. This loco is still active with DB Cargo. Taken April 2002. (Electric Locomotives on Scottish Railways, Amberley Publishing)

The AC electric locomotive fleets are not among the most popular to have operated over Scottish metals. The 100 strong first generation of AC electric locomotives came from five construction groups. All were built to a common design theme stipulated by the British Transport Commision (BTC) design panel. Originally classified as AL1 – AL5, the fleets were later classified 81-85 and were the backbone of the modernised electric Scottish routes until AL6 (Class 86) locomotives emerged in the mid-1960s. The first generation fleets were not without operational problems and I feel if it had not been for the extension of the WCML electrification to Glasgow Central in 1974, some would certainly have been withdrawn much earlier than they were.

The UK government gave the go ahead for the electrification of the WCML from Preston to Glasgow Central in 1970 and this was completed in 1973 with services between Glasgow Central and London Euston commencing from May 1974. In conjunction with this, the Hamilton Circle line from Newton and the Belshill route to/from Motherwell were also electrified. Next on the list was the Argyle Line between Kelvinhaugh Junction in the west and Rutherglen Central Junction in the east which allowed through running of trains between the south and north side of Glasgow. This also included a small spur at Rutherglen West Junction which allowed trains direct access from the Argyle Line to the WCML and thence direct access to/from Shields Depot.

No. 86438 (WN) at Glasgow Central having just arrived with the overnight postal from London Euston. This loco is still employed by Freightliner. Taken February 1990. (Electric Locomotives on Scottish Railways, Amberley Publishing)

In 1986 the Ayrshire area was added to the electrified network when the overheads were extended from Paisley Gilmour Street to Ayr, Largs and Ardrossan Harbour. However, in one of the more short sighted decisions made by BR and Strathclyde PTE, the track bed beyond Paisley Canal was lifted and houses allowed to be built on it. This has made it virtually impossible to re-open services to/from Kilmacolm. However, given the amount of houses that were compulsory purchased for the re-opening of the Waverley route to Tweedbank, nothing is impossible. Other parts of the Scottish network added in have been the Whifflet spur which allows trains to run from Motherwell onto the North Electric system. This was used extensively from December 1994 until December 1995 after the Argyle Line was shut due to severe flooding. The Larkhall branch was added in 2005 and the R&C line from Rutherglen to Whifflet via Mount Vernon was also electrified in 2014. The E&G line between Glasgow Queen Street and Edinburgh was finally opened up for electrics in December 2017. On the East Coast main line, the Edinburgh to Berwick-upon-Tweed line was electrified in 1989. This included the North Berwick Branch and in 1991 the line between Midcalder Jn and Carstairs was electrified allowing GNER trains from London Kings Cross direct access to Glasgow Central. Photographing electrics can be a challenge particularly from high locations as the overhead equipment creates obstructions which in turn affects focusing. Most of the shots in this book are taken from ground level. Some modern electric locomotives are so silent that they are literally on top of you before you know where you are particularly during windy conditions.

Colin J. Howat's new book Electric Locomotives on Scottish Railways is avialable for purchase now.