Explore details about location Autovía Oviedo - La Espina. Autovía Oviedo - La Espina is a location situated within the Salas alongside other areas such as Antigua N-634, Carretera Alto de Piedrafita - Sobrerriba, Cruce de La Rodriga. Additionally, some smaller parts of Autovía Oviedo - La Espina include specific areas like Carretera Irún - Santiago adding to the diversity of its landscape.