MetaFilter posts tagged with BayBridge

The Bay Bridge is now closed

gingerbeer — Thu, 03 Sep 2009 20:51:06 -0800

The San Francisco Bay Bridge has been shut down for the weekend to allow workers to roll a section of the old bridge away, and roll in a temporary section, while they build the new permanent bridge. Download the video here showing how they'll do it. Web cams let you keep an eye on the whole thing. BART is running 24 hours, which inspired at least one pajama party on the BART trains. Everyone's gearing up for all sorts of transportation confusion, despite months of warnings and efforts to redirect people. Hopefully, everyone headed for Burning Man has already left the city. All of this work is to build a replacement for the Eastern span of the Bay Bridge, the section damaged in the 1989 earthquake. Yes, it has taken 20 years to replace it. The whole thing is being filmed by National Geographic, for a show on "unprecedented construction feats." Google Earth will show you what the finished product will look like (turn 3D Buildings on). Previously, with much of the history behind the construction.

God Save Us Nelly Queens

expialidocious — Wed, 15 Dec 2004 20:30:08 -0800

Now that we may be renaming the rebuilt eastern span [pdf] of the San Francisco - Oakland Bay Bridge after 19th century character (and sometime MeFi topic) Emperor Norton I, the question remains: when the time comes, what shall we name after his devoted widow? [cached last link]

Where's That Confounded Bridge?

fandango_matt — Mon, 29 Nov 2004 23:12:55 -0800

Now there's a time but I say none like now: After the eastern cantilever span of the Oakland-Bay Bridge collapsed in the 1989 Loma Prieta earthquake, CalTrans engineers recommended replacing it with a cable-stayed bridge. The estimated cost was roughly 1 billion and would be completed in 2003--that is, until the Mayors Brown got involved. Then-SF-Mayor Willie Brown objected to the new design, saying the abutment at Yerba Buena island would interfere with his planned condominium development. Brown coaxed the Navy--who owned the land on which the foundation would be built--into preventing CalTrans from performing soil-engineering tests, saying the new bridge wasn't safe, making references to other bridge disasters, and interviewing engineers all over the Bay Area until he finally found one who agreed with him. Jerry Brown--former governor of California and current mayor of Oakland--voiced his opposition, calling the design a "bland viaduct" and proposing an international competition to design "a world-class bridge." When CalTrans told Brown his objections were a year late, he dug up an old Frank Lloyd Wright design and asked CalTrans, "Say, can we put trains on it, too?" The delays and design changes have increased the cost to over five billion, and its completion date is anyone's guess. According to Governor Schwartzenegger, this is the Bay Area's problem, not California's. (Fine then! Can we have our water back?) Fifteen years, two audits, and one angry architect later, the questions remain: how and by whom will this new bridge be funded, what will it look like, and will it be finished when the The Big One hits?