1989 Loma Prieta earthquake larger loss of life, as several of the Bay Area's major transportation structures suffered catastrophic failures. The collapse of a section of the double-deck Nimitz Freeway in Oakland was the site of the largest number of casualties for the event, but the collapse of man-made structures and other related accidents contributed to casualties occurring in San Francisco, Los Altos, and Santa Cruz. The history of earthquake investigations in California has been largely focused on the San Andreas Fault System, due to its strong influence in the state as the boundary between the Pacific Plate and the North American Plate; it
1989 Loma Prieta earthquake wave-like manner over a distance of several feet. When electrical power to the stadium was lost, someone drove a police car onto the field, where an officer used the car's public address system to advise that the game had been postponed. After the shaking subsided, many of the players on both teams immediately searched for, and gathered, family and friends from the stands before evacuating the facility. The October 18, 1989 edition of NBC's "Today" that covered the earthquake ran until noon Eastern Time. Bryant Gumbel, Jane Pauley and Deborah Norville anchored from Chicago (where they had planned to originally