Apart from:Based on the Wiki list above, here are my opinions.
Bare Lane - Hest Bank: Scrap it. The curve is basically useless now. I believe it has no future potential and provides no benefit operationally.
* The weekly nuclear waste train which will be running for some years yet
* The triangle is frequently used to turn on-track plant and units with a defective cab/coupler
* It is used in some timetable periods to accommodate Leeds-Morecambe services that can't be pathed via Lancaster in both directions