railfan99
Established Member
Back in 2015, and previously, there was discussion about this but no settled answer.
I assume UK has a curves and gradients book or these days various online pages to which staff refer.
What is the sharpest curve on a (a) main line regularly used by scheduled passenger trains and (b) branch line in (c) England (d) Scotland or (e) Wales.
What speed limit applies round each?
I assume UK has a curves and gradients book or these days various online pages to which staff refer.
What is the sharpest curve on a (a) main line regularly used by scheduled passenger trains and (b) branch line in (c) England (d) Scotland or (e) Wales.
What speed limit applies round each?