Hi DaveF, the rail tags should be solely attributed to the cycleway while the rail way removed.
Usually abandoned or razed railways are only mapped when there is no other trace showing the way but in this instance the cycleway takes the place.
Just have a look how the Camerton branch has been arranged around Monkton Combe where the road took over the railway.
I am proceeding to move over the tags and deleting the rail way.