 Of the built up area, housing and buildings made up 5.5% and transportation infrastructure made up 2.0%.Out of the forested land, 40.6% of the total land area is heavily forested and 1.7% is covered with orchards or small clusters of trees.Of the agricultural land, 14.5% is used for growing crops and 30.4% is pastures and 3.0% is used for alpine pastures.