There might only be the three touchpoints in South Yorkshire, but they should be included; otherwise it’s just arbitrary, which makes it less useful as it’s not complete.
The whole map feels a bit arbitrary.
Why are Windermere/Barrow trains shown to stop at Salford Crescent?
Why is there no seperation between the Sheffield-manchester (fast) and New Mills - Manchester (stopping)?
Why isn't the service from Chinley via Stockport that runs once or twice a day shown?
Why does Clifton (2tpd) get its dot but there's no dot for Farnworth (3tpd) or Moses Gate (1tpd) on the Rochdale-Blackburn/Clitheroe.
Why isn't the few TPD from Stalybridge or to Leeds from Wigan North Western shown (ok this one really isn't that significant and would be a pain to add)?
Why is Dinting after its triangle, if it was on the triangle, it'd hide that it's not showing as a limited service for direct Hadfield-Manchester?
Why doesn't Shipley have a dot for trains from Bradford?
Why don't Walsden and Moorside show limited peak time service for Headbolt Lane - Blackburn?
Why is the Castleford TPE service shown in full from Stalybridge, but every other TPE merges into Northern at the earliest opportunity?
Why is Grand Central only shown from Bradford to Wakefield?
What is the barrier for "may call additionally at this station at peak times", why doesn't Salwick apply?
Why isn't Ince shown as a stop on the Southport services?
Why isn't Hindley an interchange?
Denton and Brinnington are on the wrong side of each other's lines.
I could go on but the more I continued the less significant the errors got (they're shuffled in with each other).
It's still a great map! And really good for getting a quick idea of service patterns.