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  1. Ralph Modjeski (born Rudolf Modrzejewski; January 27, 1861 – June 26, 1940) was a Polish-American civil engineer who achieved prominence as "America's greatest bridge builder." He pioneered the use of suspension bridges and oversaw the design and construction of nearly forty bridges that spanned the great rivers of North America ...

  2. Ralph Modjeski (* 27. Januar 1861 als Rudolf Modrzejewski in Bochnia bei Krakau; † 26. Juni 1940 in Los Angeles) war ein polnischstämmiger US-amerikanischer Ingenieur, der vor allem für seine Brücken bekannt wurde.

  3. Ralph Modjeski (born Jan. 27, 1861, Kraków, Pol.—died June 26, 1940, Los Angeles) was a Polish-born American bridge designer and builder, outstanding for the number, variety, and innovative character of his projects.

  4. Modjeski embraced and developed new concepts that set records for movable and fixed bridges. Partnered with Alfred Noble, he served as Chief Engineer for threeswing bridges across the Columbia and Willamette Rivers in Portland, Oregon, all between 1905-1908.

  5. 27. Jan. 2022 · Ralph Modjeski, a civil engineer who achieved acclaim for his wide range of bridge design and construction projects, was born in the town of Bochnia in the Austrian Empire (in what is now Poland). Modjeski immigrated to the United States in 1878. He became an American citizen five years later.

  6. A deeper look at the scientific mind and artistic soul of a Polish-born Paris-trained immigrant who contributed to the building of a modern America. As every building and every street has its ...

  7. RALPH MODJESKI. 1861-1940. BY W. F. DURAND. Ralph Modjeski was born in Cracow, Poland, January 27, 1861, son of Gustav Sinnmayer Modrzejewski and the renowned actress Mme. Helena Opid Modrzejewska. For purposes of American citizenship, the Polish form of the name was later changed to Modjeski (feminine form Modjeska).