I have been passing this sign for years, without the slightest clue what it actually refers to, or how long it’s been there.
Find it on the left just as you turn down Blantyre Farm Road off Glasgow Road as you approach Uddingston itself.
The oldest pic I could find online with it in sight is from 2009, and everything around looks just the same as today.
If I had to guess, I’d suggest some sort of land clearance, tidy, and landscaping to make things look better, but as I say, that’s just a guess.
Secret Scotland 