Charles Henry Purcell was one of the most distinguished civil engineers in the United States during the 20th century. He was the chief engineer of the San Francisco – Oakland Bay Bridge, which was his
Purcell in 1939
The San Francisco–Oakland Bay Bridge, commonly referred to as the Bay Bridge, is a complex of bridges spanning San Francisco Bay in California. As part of Interstate 80 and the direct road between San
Charles H. Purcell
…technical adviser to the 1929 Hoover-Young San Francisco-Oakland Bay Bridge Commission, which commissioned construction of the 8.25 miles (13.28 km)-long San Francisco–Oakland Bay Bridge. When the commission finished its work, Purcell was appointed by Governor Jim Rolph as the Chief Engineer responsible for the design and construction…
The Western section of the Bay Bridge, seen in 2022. Part of the eastern section can be seen beyond Yerba Buena Island to the left.
The eastern span of the bridge, as viewed from Yerba Buena Island, photographed in 2025.
Sketch of the proposed "Rush San Francisco Trans-Bay Suspension Bridge" (1913)
Preliminary layout studies for the bridge, with Figures "H", and "P" selected as the final construction choice for western and eastern sections