Here in Scotland we have the far distant passenger lines to the north-east tip of Britain with lines to Wick and Thurso but about a year ago I came across a mention in an article that when built there had been an idea to build a branch off the remote trackage to the west of Ross & Cromarty. Now although being a rail fan where would have the point been in that? There are no towns and only a tiny scattered population so would have been a financial disaster. Mind you Dr Beeching back in the 1960's wanted the lines to Wick and Thurso closed and would have left both towns in isolation. One could argue for them but into the remote Highlands in Victorian times/ That would have been pointless.