Los Angeles is a network of highways crisscrossing through neighborhoods creating hundreds of underpasses in residential areas. These underpasses have functioned as dividers, socially and economically. Depending on the locations of public transportation, community services and shops, the residents of one side of a highway will have to walk through a particularly bleak aspect of urban infrastructure with poor air quality, often dirty and poorly lit. These spaces collect trash, smell bad and are avoided by pedestrians if possible. But many cannot avoid them and must pass through them everyday