Cardoso's report was presented at the university on 23 October to high acclaim and given a grade of 16 points (out of 20) by the professors Teotónio Rodrigues and Antão de Almeida Garrett.
Edgar Cardoso carried out at least one other period of training in Bragança in the JAE (national authority for Portuguese roads) already in 1937, the year he graduated in civil engineering from the Faculdade de Engenharia da Universidade do Porto.
Another notable academic document from his student years was the report of a practical exercise that consisted of the full calculation of a swimming pool.
On 21 December 1954, Edgar Cardoso began his university teaching career in bridge building at the Instituto Superior Técnico (IST), a well known Portuguese school of engineering.
Exceptionally large sizes were a characteristic of his last inventions, such as the S. João bridge and the Funchal airport runway extension.