Ralph Rawlinson also asked,
>Incidentally am I correct in thinking that there is no trace trace of Upperthorpe & Killamarsh
>station (closed 1930) located where Field Lane bridges a cutting on the nearby Shirebrook line?
I spent a little while poking around the cutting at Upperthorpe & Killamarsh too and couldn't find anything identifiable. The single track platform must have been demolished as there's no sign of it other than an uneven and partial earthen bank along the cutting - no stone or brick remains. Very heavily overgrown as another poster commented so it was hard even to make out where the site had been.
The area where the attached extract (Derbyshire 1:10,560, 1924, copyright old-maps.co.uk) shows the Upperthorpe&Killamarsh station buildings is now encroached by tipping of garden spoil from above, so it's possible something has been built on the site. I didn't think of checking old-maps.co.uk until I got back, and had previously assumed the buildings would have been nearer the bridge so may have missed something.
However the screenshot from Multimap Birdseye view also suggests the buildings are long gone, though one does have to be careful as I belive their 3d views are sometimes synthesized from a single aerial viewpoint.
What may be the original (cast iron?) station gate posts survive, supporting some quite out-of-keeping modern gates. On the old-maps screenshot they are located where the station drive joins onto Field Lane near Old Hall farm; on the Multimap view they are just off the bottom of the shot.
En route to Killamarsh I first called in at Spinkhill (Spink Hill), the next station south towards Langwith Junctions.