A 1970 Rover 3.5 Litre Saloon, DPK797J shows that she has no difficulty keeping up with modern traffic as she completes an anticlockwise lap of Manchester's M60 orbital motorway with ease.
This footage starts at the Shell on the A57 Regent Road - heading first out on the M602 then back into central Manchester along the same road.
This section is from the J2 of the M602, past the Eccles Interchange, over Barton Bridge, past the Trafford Centre to the well-designed J8/9 of the M60.
The sound was recorded with the built-in microphone - even by modern standards the P5b is a quiet car.
[1:34] - start of Barton Bridge climb
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https://www.youtube.com/watch?v=Vs01G7siMiw
Blacow Bridge intersection - M6 J30 - a simple fork. The M61 is coming to an end and we have nowhere to go except the shiny new Preston bypass, better known as the M6.
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https://www.youtube.com/watch?v=GbTdAr6RULQ