Bletchley TMD is a railway
traction maintenance depot
The motive power depot (MPD) or locomotive depot, or traction maintenance depot (TMD), is the place where locomotives are usually housed, repaired and maintained when not being used. They were originally known as "running sheds", "engine shed ...
situated in
Bletchley
Bletchley is a constituent town of Milton Keynes, Buckinghamshire, England. It is situated in the south-west of Milton Keynes, and is split between the civil parishes of Bletchley and Fenny Stratford and West Bletchley.
Bletchley is best known ...
, Milton Keynes in Buckinghamshire, to the north east of Bletchley railway station, on a siding off the Marston Vale line. The depot is operated by London Northwestern, London Northwestern Railway.
History
The original London and North Western Railway locomotive shed in Bletchley was a wooden and galvanised iron building that catered for some twelve engines, with three roads accommodated within the facility.
[ Chapter Five] However during the 1870s the shed collapsed in a gale, burying stabled locomotives and was replaced by two gabled roof spans with numerous ducts and chimneys.
When newly rebuilt, it would measure in length, with a maximum width of .
These sheds were situated just north of the railway station on a siding to the west side of the West Coast Main Line, on a site now occupied by today's carpark.
Towards the end of the 19th century, a number of LNWR Lady of the Lake class steam locomotives were employed as pilot engines, with ‘Bletchley Shed’ as their home depot by then considered an intermediate Loco Shed.
The end of British Rail steam in Bletchley came on Monday, 5 July 1965 when 24 steam engines stabled in the Locomotive Shed departed for other parts of the country, the last one taking the 2pm parcels train to .
This was locomotive No. 48610 LMS Stanier Class 8F 2-8-0, which had been stabled at
Bletchley
Bletchley is a constituent town of Milton Keynes, Buckinghamshire, England. It is situated in the south-west of Milton Keynes, and is split between the civil parishes of Bletchley and Fenny Stratford and West Bletchley.
Bletchley is best known ...
for ten years.
With the end of steam, the TMD was relocated to the Bedford side of the Varsity line flyover, in a new purpose built facility.
Present
Bletchley TMD began in the modern era in 1965 (though it had existed since 1850, in the age of steam).
It closed on 30 June 2008 and its (expired) lease returned to Network Rail.
[End of the line for award-winning depot]
''Railnews'', 1 July 2008 Bletchley had won awards for the reliability of its trains as recently as March 2007, and was said to deliver six times better than average reliability. London Midland phased in the fleet of 37 Class 350/2 Desiro trains, which are maintained by Siemens at the Northampton railway station#King's Heath depot, King's Heath depot in Northampton. These replaced the Silverlink Class 321 fleet which had been serviced at Bletchley.
Most of the engineers & technicians transferred to the Siemens site and the cleaners to London Midland.
The local press had previously expressed concern that the previous diesel trains used on the Marston Vale Line were based at Tyseley TMD in Birmingham, with consequent long delays to service resumption in the event of train failure.
Following the introduction of the British Rail Class 230, Class 230 diesel units, which are used exclusively on the Marston Vale Line, the depot was bought back into use in September 2018.
See also
*List of British Railways shed codes
References
*
{{Transport in Milton Keynes
Railway depots in England
Rail transport in Milton Keynes
1850 establishments in England
2008 disestablishments in England