N-630, narrow lanes direction OVIEDO/O-12, between CARRETERA A LA POLA DE GORDON and CARRETERA A CAMPLONGO DE ARBAS

N-630, new roadworks layout in both directions, between CARRETERA A LA POLA DE GORDON and CARRETERA A CAMPLONGO DE ARBAS

N-630, roadworks direction A-49, between CARRETERA A CAMPLONGO DE ARBAS and CARRETERA A LA POLA DE GORDON