Art. 19 Roads Ordinance of the Canton of Graubünden (StrV)
Art. 19 StrV - Distances
1. On cantonal roads without building lines, a distance of 5 meters from the edge of the roadway must be maintained for buildings and structures. For bicycle and pedestrian paths as well as bus bays for public transport, a distance of 3 meters from the edge of these facilities, but at least 5 meters from the edge of the roadway, must be observed.
2. If the intended use of the buildings and structures requires a forecourt towards the road, a distance of 7 meters from the edge of the roadway must be observed. For bicycle and pedestrian paths as well as bus bays for public transport, a distance of 5 meters from the edge of these facilities, but at least 7 meters from the edge of the roadway, must be maintained.
3. Protruding building parts such as roof overhangs, canopies, entrance steps, bay windows, open balconies, and the like may encroach on the required distances for buildings and structures by no more than 1.50 meters.
4. From the boundary of the road property, a distance of 2.50 meters must be maintained in all cases.