Here are some MAPS to accompany the article Spotlight on …
ROADS THAT NEVER WERE (Part 4)
by Mike Chitty

Left:
Figure 39 from the Liverpool Interim Planning Policy Statement (March 1965) by Walter G Bor, City Planning Officer. Entitled 'System A', it illustrates the so-called 'Emphasis on Rail' strategy for Liverpool. The text states that the cost would be an estimated £250 million and the scheme could be completed in "approximately 50 years".

Below:
A diagram published by Liverpool City Council in 1974.
You can also find it on the Roads.org.uk web page:
Liverpool Inner Motorway: The urban M62