Inter Press Service: Every morning, Mexican biologist Luis Zambrano walks with his daughter to her school, less than a kilometre from his house, in the Magdalena Contreras district, located in the southwest of the Mexican capital. “But if the Western Superhighway is built, we’d have to go by car, and that would take longer,” Zambrano told IPS. Like road projects under way in many Mexican cities, this five-kilometre route — planned by the leftist government of Mexico City — would only encourage …