Intersection for Zihuatanejo or ZIH Airport Pemex station on the west. Highway 200 splits into two parts here for northbound traffic. The eastern fork continues as a two-lane highway with topes. The western fork goes past the airport. This log follows the western fork. La Mira to Petatlan From the junction of Highway 37&200 at La Mira in Michoacan to Petatlan in Guerreo.