The Tromsø Bridge serves as a prominent example of the structural work produced by Erling Viksjø, a practitioner of architectural modernism based in Norway. Throughout his career, which spanned the mid-twentieth century, he focused on the interplay between functional design and specific material treatments, establishing a distinct presence in the development of Norwegian urban and civic infrastructure.
Early Career and Education
Born in 1910 in Trondheim, Viksjø completed his architectural studies at the Norwegian Institute of Technology in 1935. Following his graduation, he relocated to Oslo to join the architectural firm led by Ove Bang. After Bang died in 1942 during the German occupation of Norway, Viksjø assumed leadership of the practice. Between April 1944 and May 1945, he was held at the Grini concentration camp.
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In 1950, Viksjø and civil engineer Sverre Jystad co-invented Naturbetong, a method for treating concrete that involved casting and machining to create specific surface effects. This technique defined many of his notable projects, including the high-rise government block in Oslo, the Norsk Hydro headquarters, and the Standard Telefon og Kabelfabrik building. His application of this material earned him the Betongtavlen award twice: in 1961 for Bakkehaugen Church and in 1963 for the Tromsø Bridge.
Selected Architectural Works
Viksjø’s design portfolio covers diverse building types across Norway. Projects include the Fisheries School in Honningsvåg, the Marmorberget housing company, and aircraft hangars at the Bodø and Ørland flight stations. His civic and cultural output also includes the Oslo Health Council, the Nordnorsk student home, and the Bergen City Hall, which was completed after his death in 1971.
Fast facts
- Born: 1910, Trondheim
- Died: 1971, Oslo
- Education: Norwegian Institute of Technology
- Notable Patent: Naturbetong
- Burial Site: Vestre Aker cemetery
- Betongtavlen Award: 1961 and 1963
Questions readers ask
What was Naturbetong?
It was a patented method for casting and machining concrete to achieve unique surface textures on building facades.
Where is Erling Viksjø buried?
He is buried at the Vestre Aker cemetery in Oslo.
Achievements
- Notable work: Tromsø bridge
- Trained at Norwegian Institute of Technology



