Ordinary preservation of the La Rioja road network and slope conservation and stabilization of the La Rioja road network. Years 2019-2020.
Ordinary preservation of the road network of La Rioja. Rioja Alta area.
Ordinary preservation of the road network of La Rioja. Downtown Rioja area.
Ordinary preservation of the road network of La Rioja. Rioja Baja area.
Conservation and slope stabilization of the La Rioja road network.