Keywords: Carretera fed mex 7.svg en Mexican Federal Highway 7 sign Carretera_federal_57 svg 2011-07-22 11 55 UTC Carretera_federal_57 svg Fredddie derivative work Avilajga Carretera_federal_57 svg Own work by uploader Fredddie 2008-09-07 Diagrams of roa</nowiki> Uploaded with derivativeFX Category Diagrams of route signs of Mexico |