Its been in the pipe line for quite a while that there will be 2 TPE semi fasts who stop at 2 out of the 4 (?) intermediate stops between Stalybridge and Huddersfield replacing the Northern stopper which gets in the way sometimes. Theres still 4 express services so its not a big deal really
I just want to know if TPE will have enough units to potentially enable Newcastle to Liverpool and Hull to Manchester to go half hourly whilst retaining Middlesborough and Scarborough services especially if they take on the EMT Liverpool to Nottingham portions as speculated. I've ran out of fingers and toes but I reckon it ll be a stretch, the 9 class 170s going down south won't help
For a long time the plan has been TPE would stop using 185s on Manchester Airport to Blackpool at the same time as they start operating services on the Ordsall Chord. (Proposed for December 16.) That would release 5 x 185s which will allow Manchester-Selby to a half-hourly semi-fast (with alternate services continuing to Hull.) If you look at what swt_passenger posted earlier on the proposed services for North TPE at that stage are:
Liverpool Lime Street Newcastle via Manchester Victoria
Liverpool Lime Street York via Manchester Victoria
Manchester Airport Middlesbrough via Manchester Victoria
Manchester Airport Scarborough via Manchester Victoria
Manchester Piccadilly Hull
Manchester Piccadilly Selby
So the 5 x 185s released off Manchester Airport-Blackpool, together with the units already used on North TPE can cover that. An extension of Liverpool-York via Victoria to Newcastle would come later on when TPE start switching services to EMU. My understanding is Hull will only get 2tph to Manchester via Leeds if Selby-Hull electrification gets approved, otherwise it'll remain as 1tph with the extra service only going to Selby.
The one unexpected thing in there is that it looks like they'll be 2 North TPE services via Chat Moss from December 2016, with a Liverpool-Warrington-Stockport service, which may be extended to Sheffield. It's not so obvious how that'll work, presumably the units released off the Victoria-Huddersfield stopper will be expected to take the place of some of the 185s to Windermere/Barrow (which DfT want to move to Northern) to leave some 185s to run Liverpool-Stockport.
Of course, the 170/3s do need replacing until at least the December 2018 timetable change for this to all work.
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Is there any need for a 6th service per hour? The frequency on North Transpennine is perfectly fine. What the service needs is more carriages to stop the over crowding that seems to occur all day every day.
I don't like the idea of TPE services calling at the likes of Marsden, surely the whole point of an express service is that it doesn't stop at small stations like that.
Replacing the Victoria-Huddersfield stopper with a 6th North TPE service and having TPE call at the likes of Marsden is an interim solution. The problem is a large number of passengers from Huddersfield and Leeds travelling to Manchester, catch onwards connections which aren't available from Victoria and many connecting services from Piccadilly only being hourly in frequency. So a solution was sought which kept 4tph between Piccadilly and Leeds and because you can't have 7tph between Manchester and Huddersfield until there's infrastructure changes (e.g. electrification) an interim solution was proposed.
A decision hasn't yet been made on what will happen in December 18 with stations like Marsden (when there should be a path available for a stopper alongside 6 North TPE services) and it'll partly depend whether it's considered they can justify 2tph off-peak.