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Loma Prieta, 20 Years Later

cypress-freeway-loma-prieta.jpg
Damage to the Cypress Freeway, after the upper deck pancaked onto the lower deck.
As many in the local news/blog firmament will be repeating this week, Saturday marks the 20th anniversary of the Loma Prieta earthquake, which was not such a doozy of a quake in the grand scheme (a 6.9er) but was certainly big enough to be imprinted on everyone's memory and to put some much-needed infrastructure improvements into the pipeline. But what of those infrastructure improvements, twenty years hence?

The most obvious changes came from the collapse of the elevated Cypress Freeway viaduct in Oakland, which caused the majority of fatalities from the quake (42 of the 63 total dead [Note: the Chron has the total at 67]) and which led to the construction of the 980 freeway connection that now divides Oakland and West Oakland; from damage in the Marina district that led to much reconstruction; and from the collapse of pieces of the Central and Embarcadero Freeways in San Francisco which led to the renaissance of Hayes Valley, the Ferry Building and the waterfront.

But what of the shit that has yet to be fixed? NBC Bay Area points to several major CalTrans projects that remain incomplete, including the big and obvious one: the eastern span of the Bay Bridge, which was band-aided after partially collapsing in '89 (killing one motorist), and re-band-aided ever since.

PBS has this handy oral history of the bridge reconstruction fight, and why it took seventeen years for the state to put out a call for bids on a new design. Fingers crossed that they finish the damn thing before the next big one.

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