Quick one, but Skelton Jn is a junction of the mid Cheshire line and what? Theres a single track joining it which isn't overgrown so is presumably still in use but I can't think of anywhere for it to go (and I'm on a train, and mobile internet is too spotty for Google maps).
Also did I see a signal box at Deansgate Jn or am I imagining things again? If yes how far down the line does it control? Thanks
Skelton Jn was a 3-way junction on the CLC.
First route was Stockport (LNW and CLC) to Warrington Arpley-Ditton-Garston (LNWR), with a station at Broadheath. There was a link from Timperley to Broadheath as well completing a triangle.
This line had a sharply curved spur to the MSJ&A line at Deansgate Jn (Navigation Rd) leading to the mid-Cheshire lne (CLC) at Altrincham.
Later, the "main" line was extended to Glazebrook on the Manchester-Liverpool CLC line and hosted direct St Pancras-Liverpool Central trains.
At one time there might even have been a link to the MSJ&A towards Manchester via Timperley.
Timperley/Skelton Jn-Broadheath-Warrington Arpley has gone completely (now the Trans-Pennine Way).
Skelton-Glazebrook lost its passenger trains and was cut back to Partington (the ship canal bridge was damaged) but stayed open for freight (oil/chemicals traffic).
It is now disused but there have been various proposals to reopen it to a new freight terminal.
The Stockport-Skelton Jn line only reopened to passengers when the MSJ&A route was taken over by Metrolink.
Hence today's tortuous link between the old main line and Navigation Road, all that's left of a very complicated layout in the area.
To answer the second bit, Deansgate Jn controls 2 miles eastwards towards Northenden Jn, and about 3 miles south to just beyond Ashley (ie all the Altrincham area), including the Metrolink lines from the point where its two lines become single north of Navigation Road.