The original Quainton Road station was north of the Quainton–Waddesdon road, and wagons from the Brill line reached it by means of a wagon turntable; there was no direct access. When the Metropolitan Railway took over the line in 1896, it doubled the main line from Aylesbury and re-sited the station to its present position, replacing a level crossing with the present road over bridge; a running connection between the Brill line and the main line was constructed at that time. In 1935, on the creation of the LPTB, control was transferred to it from the Metropolitan and Great Central Joint Committee which had taken it over in 1906; the whole branch was closed on 30 November 1935.