List of non-building structure types

A nonbuilding structure, often referred to simply as a structure, is any built structure that is not a building, i.e. not designed for continuous human occupancy.

The term is particularly used by architects, structural engineers, and mechanical engineers to distinguish load-bearing structures not designed for continuous human occupancy.

[1] Some structures that are occupied periodically and would otherwise be considered "nonbuilding structures" are categorized as "buildings" for life and fire safety purposes:[citation needed]

The Arcade du Cinquantenaire in Brussels, Belgium
Kapellbrücke (Chapel Bridge), a covered bridge in Lucerne, Switzerland
The Olmsted ramada over the Big House of Casa Grande National Monument in Arizona
Transmission tower near Le Cluzeau, Saint-Romain, France
Dulles Airport control tower