As part of Chiltern Railways' Project Evergreen 2, the platform lines were upgraded to increase the line speed for through trains from 40 mph (64 km/h) to 75 mph (121 km/h).[3] and, in October 2007, work began on installing ticket barriers, which became operational on 10 March 2008.[citation needed]
In the early 2000s the station car park was made into a two-storey car park. In March 2008 the upper deck was closed for work to start on adding a third storey. This opened on 1 September 2008, increasing the total parking spaces to 696.[citation needed]
Services
All trains are operated by Chiltern Railways. The current off-peak services are:[4]
Butler, P.; Crane, H.; Scott-Taggart, E.; Thompson, K. (2006). The Coming of the Railway to Beaconsfield. Vol. 9. Beaconsfield and District Historical Society. p. 40.
Jenkins, K. (1978). The Great Western & Great Central Joint Railway. Vol. OL46. The Oakwood Press. ISBN0-85361-238-2.