[post_page_title]A big nothing[/post_page_title]
As has already been pointed out, there’s quite a lot of Texas. Given that it’s several times bigger than some countries, perhaps it isn’t actually that much of a surprise to see a sign like this by the road.
After all, when there’s as much blank expanse in a place as there is in Texas, it can actually be worth it to let drivers know how much nothing there is ahead of them – if only so they can stock up on tacos.