Is it possible to see
Dent Head Viaduct from the WCM?
(Question from work colleague)
It's 15-ish miles as the raven flies to the WCML at Grayrigg, and I don't think there is any line of sight which would give you a view, because of intervening high ground around Sedbergh.
You get a momentary vista southeastwards from Low Gill but I don't think you can see Dent Head from there.
It is also set against the fell and would be very hard to pick out from more than a few miles.
In a similar vein I spent my last trip on the S&C wondering if you could see the WCML around Penrith (Langwathby is only 4.3 miles from Penrith, and there are other points where the lines are only 3 miles apart), but decided that the lie of the land is against it.
It would be interesting to know what the furthest distance is between points on the rail network where you can see an object like a moving train from the other.
I have spotted Lincoln Cathedral when passing West Burton Power Station on the train (14.5 direct miles, although 18 by rail).