Well now: This is quite the feat of civil engineering!
I have left this pic a little bigger than the others that I put on our cache description pages, should you wish to click, zoom in, and see what I'm talking about in the title. In Robert Frost's Mending Wall, we hear the perspective from one neighbour that "Good fences make good neighbours." Well, unless I'm missing something here, this isn't much of a wall / fence / gate. Bright yellow, I won't run in to it, for sure. But I can also run around it to the left, easily, with a large truck - the tracks from before the snow prove that this is so. The other neighbour in Mending Wall wonders: "Something there is that doesn't love a wall, that wants it down." Obviously whoever didn't love this wall didn't need to take it down; they just went around! 
The cache is "Outside the Wall" (now we're heading towards Pink Floyd allusions. Click here if you wish to deal with that ear-worm now). It's a little lock-n-lock, winter friendly, with the usual bit o' swag and a TB upon initial hide.
As for the tower that is being walled out (LOL), are we still even keeping track?