These signs are interesting. The top sign is in English the bottom one in Spanish. In addition, no Government Dollars funded this sign. I talked to the Gentleman who lived right behind the sign and he told me that Rockhill Lane was hard to find and the Government had no money to put up a sign so he did it himself. After he had done it the local authorities felt embarrassed and put up a second sign.
Enjoy and keep on looking an photographing!