Vintage: Fiat Rooftop Test Track in Turin (1920s)
The Lingotto building in Turin, Italy, once housed a Fiat factory. Construction started in 1916 and the building opened in 1923. The design (by young architect Matté Trucco) was unusual in that it had five floors, with raw materials going in at the ground floor, and cars built on a line that went up through the building. Finished cars emerged…