 Of the built up area, industrial buildings made up 1.7% of the total area while housing and buildings made up 1.6% and transportation infrastructure made up 3.5%.Out of the forested land, 47.4% of the total land area is heavily forested, while 11.1% is covered in small trees and shrubbery and 2.4% is covered with orchards or small clusters of trees.Of the agricultural land, 2.7% is used for growing crops and 1.6% is used for alpine pastures.