Othmar Ammann was a Swiss-American civil engineer known for his innovative bridge designs. Born on March 26, 1879, in La Chaux-de-Fonds, Switzerland, he moved to the United States in 1904. Ammann played a significant role in the development of several iconic bridges, including the George Washington Bridge and the Verrazzano-Narrows Bridge. His work revolutionized bridge engineering, emphasizing the use of reinforced concrete and steel. Ammann's designs not only prioritized functionality but also aesthetic appeal, making his bridges landmarks in their respective cities. He passed away on September 22, 1962, leaving a lasting legacy in civil engineering.