In reply to lee birtwistle:
I have cycled the A523 and it is not too bad. Most traffic now uses the A50 but below is an outline for an alternative that may be of use.
You have the problem of getting around the conurbation that is Stoke-on-Trent
Ashbourne then South West along B5032 & B5030 to Rocester.
(Test drive a JCB if it floats your boat)
West on minor road through to Blythe Bridge
WSW to Barlaston
Pick up towpath alongside Trent Mersey Canal
This can be followed all the way to Harecastle Tunnel where towpath ends. (See para below)
A short section of road can be followed before picking up another cycle path into Kidsgrove.
The A50 & B5077 can be followed into Crewe.
The B road is quite twisty and car drivers don't acknowledge the possibility of bicycles.
Trent Mersey canal can be followed to Middleport just west of Burslem.
Fiddly section of paths to join the B5369 & B5500 can be used to head west towards Crewe.
Enjoy Mow Cop.
My cyclocross gearing makes it hard work for a climber on a bicycle like me.
It is only when you see me at a crag that you think I must be a cyclist on a climb!
Post edited at 21:52