Greybeard33
Established Member
Even with the additional through platforms post-Northern Hub, there will not be platform capacity at Piccadilly to reverse additional services from the west. And the west-facing bay at Oxford Road is being removed. So DMUs from the west are not being "wasted" when they continue to the Airport under the wires. They have to go somewhere to the south to reverse.TBH, given the shortage of DMUs at Northern and TPE and that EMUs are rather easier to come by, I'd chop all the Airport services that don't have to go there to reverse at Picc to save DMUs, and replace with a dedicated service.
None. If the hourly Cleethorpes service were cut back to Piccadilly and one diagram removed, the turnround time at Piccadilly would be only 17 minutes - surely not enough recovery time for a long distance service? So the unit would just spend 77 minutes blocking a terminal platform at Piccadilly instead of running to the Airport and back. Anyway this is irrelevant to the Southport issue, because the Cleethorpes service does not take up a path through Ordsall Lane and Castlefield Junctions, which will become the real bottleneck post-Hub.How many extra DMUs is it taking to add the Airport to the end of the hourly Cleethorpes - Piccadilly service? My guess is 1 if any.
IMHO we are just seeing the compromises inherent in the Ordsall Chord/Northern Hub project - there is a limit to the number of services per hour that can be crammed through the mess of flat junctions on to the double track South Junction line through Deansgate station. To make room for all the services from Yorkshire round the Ordsall Chord, plus the new hourly service from Cumbria, presumably something has to give, and it looks like Southport has "drawn the short straw".
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