@pyrrhula I thought it might an old sign someone dragged it in ther..it really was quite a bit in, I hardly noticed it and my car was stopped on the shoulder of the road..I'll go back there sometime soon and have a closer look.
@titam Menarose, thank you for your comment. it needs a lot of cleaning as this picture is zoomed in 5 X. it's way out there and I'm not 100% sure if it was meant for a speed limit sign for this road. will go back there and check it out.
Take this pic. to court to prove you couldn`t see it