 Of the built up area, industrial buildings made up 2.5% of the total area while housing and buildings made up 29.1% and transportation infrastructure made up 8.2%.Power and water infrastructure as well as other special developed areas made up 2.5% of the area Out of the forested land, 38.6% of the total land area is heavily forested and 3.2% is covered with orchards or small clusters of trees.Of the agricultural land, 10.8% is used for growing crops, while 3.2% is used for orchards or vine crops and 29.1% is used for alpine pastures.