Sites Visit City of Maricopa Development Opportunities Map Preview Available Sites in Maricopa, Arizona Anderson Russell Site City Center Eagle Wing El Dorado Porter Estrella Gin Business Park Highway 238 Industrial Park Honeycutt Business Park Maricopa-Casa Grande Highway & Porter Road North Porter Road Properties Ralston Business Park San Travasa Southbridge 1 Southbridge 2 The Wells Site on Allen Stephens Parkway