5 datasets found

The dataset represents the data relating to stretches of canal, stretches of tunnel, stretches of generic pipeline, stretches of penstock. The data presented are a part of those...

Information layer of the Topographic Database - DBT 2012 of the Municipality of Milan, flight March 2012, nominal scale of 1:1000. Work that allows the continuity of road or...

The CR09G_GALLERIA feature class with Polygon geometry represents the polygonal elements that identify the tunnel as part of transport infrastructure. Deriving from the database...

Work of art with a constant cross section, which allows the continuity of the viability, generally road or railway, through a mountain or other obstacle.

Work of art with a constant cross section, which allows the continuity of the viability, generally road or railway, through a mountain or other obstacle.