Altnabreac
Established Member
So the basis for the Exhibition Centre turnback, whether it takes the form of a platform on the existing siding or a new siding to the west of the station, is to allow more trains to serve Exhibition Centre specifically. As you say, with the new 12000 seater Hydro doing great business it should be worth the investment.
I think it's partly this and partly to add capacity. I believe the current turnback is fairly limited in capacity (it could take the Whifflet services but not much more) so if you want to create capacity at Central by diverting Shotts and other services the turnback needs some work whether the existing one upgraded or a new one.