2014: North Oracle Road at West Roger Road looking north toward Limberlost Drive. Still plenty of traffic, but fewer signs and more trees. A 1985 city ordinance regulates the size, location and height of various signs, according to an Arizona Daily Star story. After a number of legal fights, billboard-industry lobbyists got the Legislature to pass a law in 2000 that said cities can act against billboards only if they file a complaint within two years of learning the signs violate local ordinances.