Would it be practical to timetable and operate two semi fast services in the Hope Valley and remove all calls between Sheffield and Stockport from TPE and EMR services?
- 1tph with the stopping pattern of the current diversionary service.
- 1tph of normal stopper service but not calling between Chinley and Dore.
This would be a capacity boost and make Northern services a more viable alternative to TPE and EMR. Chinley and Dore would not need any a express stops if they had a half hourly semi fast service to Manchester and Sheffield.
The diversionary service is timed to match departure and arrival times of the stopper. Could the journey but done faster if timetable was altered?
Delicate that.
The current diversion is working reasonably well for those wanting to travel to the Hope valley from Manchester and Sheffield. No extra paths are required into Piccadilly although they are from Hazel Grove to Ardwick.
It's not good for those wanting to reach the Goyt valley from the east or from there to the Hope valley and Sheffield.
The current diversions should be over by September. Timetable changes will happen, possibly in 2025, but many parties and issues are involved. Currently most users are probably a lot more concerned about trains turning up and running to time than a new timetable promising what is too often not delivered.
Capacity has been assumed to mean an extra fast hourly service. That's how the current work has been promoted. But currently in many, if not most, hours there are only 7 fast carriages running between Sheffield and Manchester. Some are very full but not all. First priority adding more carriages to them?
Do we really need an extra fast train and, if so, where should it start and finish? I'd suggest the market has changed and 2 fasts an hour are enough.
The new market seems to favour leisure users who are paying their own fares and quite happy to pay less for a longer journey time. Evidence for that is all the luggage being piled into the Northern trains at Sheffield for the Airport!
So I'd agree two semi fast services running between Manchester and Sheffield make sense.
That brings the difficult part. The current Hope valley stopper is part of a half hourly service from New Mills into Piccadilly. It stops at most stations in the Goyt valley, and skips if late.
The current New Mills stopper could be extended to Sheffield, probably skipping some stations. It could be timed to precede the EMR service into Sheffield and follow it when heading west.
Problems? Platform space in Sheffield. Paths down the Sheaf valley to/from Dore. Leaving Sheffield having to wait for a delayed EMR fast - as happens now with TPE. Lack of rolling stock and crew. Greater subsidy needed. If fast services are to be changed their paths before and after Sheffield and Manchester need to be changed and all they interact with too.