But I think it would be hard to demonstrate a causal link between Beeching and the poor growth in UK regions outside London, the South East and the East. At the time of Beeching the big cities of the Midlands and North got their prosperity mainly from manufacturing industry. It was the failure of UK manufacturing industry to remain internationally competitive that knocked a hole in the prosperity of the big cities of the Midlands and North, and that's probably more to do with lack of investment in the businesses themselves than it is to do with transport policy. Some of the big industrial cities had large amounts of investment in road infrastructure, for example Birmingham and Manchester.
(My bold) I agree with all of that, being someone who grew up in the early 1960's in the industrial West Midlands - particularly the 'lack of investment' part. T
he virtual extinction of the British motorcycle industry by the late 1970s is almost a textbook example of how to throw away an industry. In those sort of industrial areas, factories and housing were often closely interspersed and most people got to/from work by walking, cycling or catching a bus as the distances were often fairly short.
In 1952 (well before the passenger rail system got seriously pruned back) buses handled 42% of total passenger km, rail 17%, 30% car/van/taxi (source is historical transport statistics for the period between 1952 and 2016 on the BBC website -
https://www.bbc.co.uk/news/uk-42182497 ). I suspect that if you took out the Southeast commuter rail traffic into Central London (a market which the railways largely created and which never really existed on anything like that scale elsewhere in the UK) and the long-distance rail traffic, the percentage passenger km of rail commuting to work outside of the Southeast in 1952 would be very low, so any effect of the Beeching era cutbacks would be almost negligible in UK economic terms.
The standout statistic for me is the huge decline in bus/coach usage - from about 42% of total passenger km in 1952 to about 5% in 2016.
Private car passenger km went from less than 30% to about 85% by the late 1980s (and has stayed roughly constant since then, as has total car driven distance).
Rail passenger km went from 17% to 10%, with a low of about 5% in the mid-1990s (about when privatisation happened). Note that in 2016 it's 10% of a much larger 'pie', so actual rail passenger km in 2016 was about twice that of 1952.
Graph from BBC article:
