I've been walking by this sign every day for six months now, or longer. It amuses me. [Apparently it doesn't take much.] What construction is taking place behind the wall is a mystery to me. If I was told, or knew at one point, then I don't remember; although I do seem to recall asking someone about it. Must not have been too important. But, when living on a compound where there is always some project taking place it is hard to keep up. The men in charge, here, on our compound, spare no expense in giving us amenities that are unheard of outside our walls. I am grateful for that. In many ways we are quite pampered. We have numerous "green" parks, baseball and soccer fields, a beautiful golf course - which was sand and dirt when we first moved here - but is now grass. I don't play golf, but DH does. Almost every day. The course is not only beautiful but is challenging, as well. We have state-of-the-art gyms [not that I, personally would know, as I've never been, but I have friends who use them]. There is so much more here than just our housing. And, if you are going to living in Saudi Arabia, then living on a compound as nice as this one is where you need to be. There are many other compounds, but I haven't been to one, yet, that is nearly as nice as ours!