Today, the station is thriving and getting busier as passenger numbers rise and new services to Oxford are added. In the 1980s, though, its future was looking bleak. The number of passengers had fallen, only local services ran from the station, the stock was aged, the station building was unlisted, and both Baker Street and Paddington had enough spare capacity to pick up Marylebone's passengers.
Marylebone Station, April 1969, by Hugh Llewelyn
Road travel was obviously the future, and Victoria Coach Station was busy enough to generate complaints from local residents. Wasn't the answer obvious? The station could be demolished, and the line towards Harrow converted into a high-speed bus way.
Marylebone Station c1976, by Hugh Llewelyn
Professor Peter Hall had been commissioned by the National Bus Company to investigate this idea. He had already published Making Better Use of Railways in 1976 - the better use being conversion to roads! That report had argued for the conversion of Liverpool Street Station to a busway (to the disdain of New Scientist who pointed out that among other flaws, it 'failed to consider adequately what happens at junctions'). It's no surprise, then, that his 1983 report was enthusiastic about the Marylebone coach station, suggesting it could be used by quarter of a million coaches each year, with its coachway connecting to the A40.
Happily, since Marylebone Station is rather lovely, demolishing it in favour of a coach terminal was not the obvious answer for everyone. The plans got as far as formal consultation, at which point there was extensive opposition. There was also concern about the practicality of these plans and the ability of Baker Street to absorb former Marylebone passengers - thanks to the introduction of travelcards, Underground passenger numbers were growing - the public inquiry was repeatedly postponed and the proposal was eventually dropped.
Under new management in the late 1980s, the station was renovated (funded by selling off part of its site). New trains were bought, signalling updated, commuter numbers rose, and services were extended as far as Birmingham. The building is now Grade-II listed. Marylebone has made the most of its new lease of life: today's lively terminal is a very long way from those dreadful years when a coach station seemed a better idea.
My tour of Marylebone Station was a London Transport Museum Friends event. The story of the coach station proposal is covered in much more detail on London Reconnections - which also has a fascinating comment from the senior civil servant involved.
Images of Marylebone Station in 1969 and c1976 shared on a Creative Commons license by Hugh Llewelyn.