Mapas de ruido de las carreteras forales de Bizkaia
Noise maps of Bizkaia's provincial roads
Información acústica de las carreteras Forales de Bizkaia, facilitada con periodicidad quinquenal.
This dataset provides acoustic information on the provincial (foral) road network of Bizkaia, in northern Spain. It presents noise maps compiled and updated on a five-year cycle, reflecting sound levels generated by traffic along these roads. The data is published as part of national open-data efforts and is intended to support environmental noise assessment, planning, and public information on acoustic impact along the provincial road system administered by the Bizkaia authorities.