Travel Sometimes I've sometimes wondered about is whether there's much crossover between local travel rover tickets, if there are interstitial stations or places of crossover which allow one to move validly from one piece of card with a date on to another.
I've found the North West.
It's at Newton-Le-Willows.
Here's the Merseyside Merseytravel All Areas Saveaway (price: £5.10) validity map:
And here's the Wayfarer Manchester rail (price £12.00) validity map:
So between them you can travel across a fair amount of the North West for £17.10 for a whole day. Provided you move between them through Newton-Le-Willows.