It continued to the northern entrance gate to Citadellet Frederikshavn (now Kastellet).

The Institute for the Deaf had been built as an arrowhead-shaped revelin which could easily be converted into a defensive structure in the event of a hostile attack.

[2] After Copenhagen's fortifications were decommissioned in the 1850s, it was joined by the Royal Institute for the Blind.

They were originally meant to line the fashionable new street Bergensgade but it was never continued beyond Kristianiagade, The former Institute for the Blind is now home to Copenhagen Municipality's children's centre.

19) was built in 1920 for shipping mogul Johan Hansen's extensive art collection.

The Neoclassical building was designed by Einar Madvig and Poul Methling.