high-level platforms, to be connected to the main station by extending the existing pedestrian overbridge that gives access to the mainline platforms. In January 2021, piling works began for this extension, At the end of April 2021, the piling and foundation works were complete. By September 2022, shell construction neared completion with fit-out projected through spring 2023. Services Services at Bletchley are operated solely by London Northwestern Railway. As of December 2019, the off-peak services (with units in TPH or 'trains per hour') provided by London Northwestern are: London Northwestern Railway 3 tph to 1 tph to 1 tph to 1 tph to 1 tph to Former services Connex South Central In June 1997, Connex South Central began operating services between Gatwick Airport and Rugby via the Brighton and West London Lines which called at Bletchley with Class 319s. It was cut back to terminate at Milton Keynes in December 2000 before being withdrawn in May 2002 due to capacity constraints on the West Coast Main Line while it was upgraded. Southern Southern reintroduced the service in February 2009 with Class 377s operating initially operating from Brighton to Milton Keynes before being curtailed at its southern end at South Croydon and later Clapham Junction. In May 2022, Southern cut the service back to terminate at Watford Junction, thus ceasing to serve Bletchley. Service summary Location The station is on Sherwood Drive in Old Bletchley, near the B4034. The nearest post-code is MK3 6DZ. In the chainage notation traditionally used on the railway, its location on the West Coast Main Line is from Euston; to Oxford on the former Varsity line the distance is ; and to Bedford it is . See also Bletchley Traction Maintenance Depot Notes References External links Bletchley station, approaches and sidings on 1952 OS six-inch map (National Library of Scotland) Railway stations in Buckinghamshire Former London and Birmingham Railway stations Railway stations in Great Britain opened in 1839 Railway stations served by West Midlands Trains Railway stations in Milton Keynes Bletchley Buildings and structures in Milton Keynes DfT Category C2 stations 1939 disasters in the United Kingdom Stations on the West Coast Main Line