Built in 1901 by Trondhjems Elektricitetsværk og Sporvei, it had a capacity of 16 trams.
At the time it was highly modern, with electrical lighting, central heating and water closets.
[1] With the extension of the Lademoen Line in 1913, as well as the ordering of the Class 2 trams, capacity was not large enough at Hospitalløkken.
It became degraded to a workshop, and most of the trams were stored at the new Voldsmine Depot.
[2] In 1923, when the new Dalsenget Depot was opened, Hospitalløkkan was taken over the municipality (who owned the tramway).