In 1987 an estimated 800,000 people flocked to the the Golden Gate Bridge for its 50th anniversary. The weight of the large crowd caused the bridge to sag 7 feet, flattening its usual convex shape. Engineer Daniel E. Mohn reaffirmed the bridge was not overstressed as a result of Bridgewalk '87.
In 1987 an estimated 800,000 people flocked to the the Golden Gate Bridge for its 50th anniversary. The weight of the large crowd caused the bridge to sag 7 feet, flattening its usual convex shape. Engineer Daniel E. Mohn reaffirmed the bridge was not overstressed as a result of Bridgewalk '87.
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