Explore details about location Øvre tverrsti. Øvre tverrsti is a location situated within the Nittedal alongside other areas such as Sagerudveien, Nedre Midtslepen, Solliveien. Additionally, some smaller parts of Øvre tverrsti include specific areas like Grindbråtan, Søndre Løstad driftsvei adding to the diversity of its landscape.