Loma Prieta earthquake October 17, 1989 :
I-80 San Francisco-Oakland Bay Bridge closure span collapse /
State of California, Department of California Highway Patrol
APA Citation
California. Department of the California Highway Patrol. (1990). Loma Prieta earthquake October 17, 1989: I-80 San Francisco-Oakland Bay Bridge closure span collapse. Sacramento: The Dept..
MLA Citation
California. Department of the California Highway Patrol. Loma Prieta Earthquake October 17, 1989: I-80 San Francisco-Oakland Bay Bridge Closure Span Collapse. Sacramento: The Dept., 1990.
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