World’s Longest Bridges Span San Francisco Bay
Posted on May 3rd, 2006 in 세계의 교량 |
1935년 3월 Modern Mechanix and Invention 기사.
Tags: Golden Gate Bridge, longest, suspensionA comprehensive article on the Golden Gate and San Francisco Oakland Bay bridges, telling of man’s struggle with nature to complete, at a tremendous cost, two of the most daring construction feats ever undertaken by American engineers. [World’s Longest Bridges Span San Francisco Bay]