Karlbergskanalen (Swedish for "Canal of Karlberg") is a canal in western central Stockholm, Sweden. Separating the island of Kungsholmen from the northern municipality Solna, it connects Ulvsundasjön to Karlbergssjön and thus forms the westernmost part of the nameless body of water which separates Kungsholmen from the northern city districts Vasastaden and Norrmalm; the other sections being Karlbergssjön, Barnhusviken, and Klara Sjö. Two bridges are stretching over the canal: Modest in size Ekelundsbron (formerly Karlbergsbron), offering a maximum vertical clearance of 5.
https://en.wikipedia.org/wiki/Karlbergskanalen