Explore details about location Carretera Santa María. Carretera Santa María is a location situated within the Villamañán alongside other areas such as Calle Manuel Ferrero Casado, Calle Constitución, Camino Carreastorga. Additionally, some smaller parts of Carretera Santa María include specific areas like Carretera Gijón - Sevilla (Ruta de la plata), Calle Valencia adding to the diversity of its landscape.