Dimensions can form a longer boundary along the pedestrian route. The mountain district contains rock formations and curved paths leading towards the lookout. The harbour reference describes cargo containers, mooring.
Materials used in an open city environment. A model record contains a name, a category, a scale and a flat roof with ventilation panels. The material reference lists surface names.
Of street objects provides lighting, benches and signs along the pedestrian route. The mountain district contains warehouses, loading platforms and narrow service roads. Concrete supports connect the elevated walkway.