 Of the built up area, housing and buildings made up 2.2% and transportation infrastructure made up 3.0%.Power and water infrastructure as well as other special developed areas made up 1.2% of the area Out of the forested land, 59.6% of the total land area is heavily forested and 2.7% is covered with orchards or small clusters of trees.Of the agricultural land, 10.2% is used for growing crops and 12.7% is pastures, while 2.4% is used for orchards or vine crops and 4.1% is used for alpine pastures.