This isn't strictly from San Antonio, but Austin isn't very far away. When I first saw this in the news I thought it was a screenshot from a San antonio Transguide sign, and was all pissy that I had missed the opportunity to take a photo of it. I looked all over for it and finally found these news reports. Couldn't resist posting this image. It kind of reminds me of that whole War of the Worlds thing, although I didn't hear of anyone thinking it was the end of the world.