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The controversial idea of "retrofitting" or repairing and strengthening the Alaskan Way Viaduct to preserve hasn't disappeared yet. It will come up in public again next week.
State officials have repeatedly rejected the idea, saying the estimated $2.3 billion cost would be 80 percent of building a new viaduct and isn't worth the investment given the structure's age. At a June 26 meeting city, state and federal officials told a 30-member viaduct "stakeholders" committee they'd ruled out the idea again during a discussion of eight other replacement options.
But, according to two stakeholders, the committee wanted a more detailed explanation of why retrofitting was tossed aside again. "We may be comfortable that they made the right decision (or) we may be uncomfortable, but we don't have the facts," said committee member Bob Donegan, who represents the Seattle Historic Waterfron Coalition.
Vlad Oustimovitch, a committee member representing West Seattle, said he pushed for a session to hear more data behind rejecting the retrofit. "Philosophically I understand the limitations of a retrofit but on a practical level I'd like to understand what those are. There's a considerable percentage of the public that needs to be convinced -- at least I'd like to be conivinced myself -- Show me. We want to spend some time."
Committee members are to get the additional information and briefing they want at a special a special public meeting set for 4 to 5:30 p.m. Thursday (July 17) at the viaduct project office on the 23rd floor of the Wells Fargo Building, 999 Third Ave., Seattle. Officials have promised to have experts on hand to go into more detail about why the option was ruled out and said they'll post analyses and reports on the project web site at www.alaskanwayviaduct.org.
The committee has been meeting monthly since the beginning of this year to hear proposals for replacing the viaduct and comment back to the officials who are developing them. They'll continue meeting through December, when state, county and city officials promise they'll decide how to replace the downtown viaduct segment. They've already completed one $3 million project to reinforce four support columns near Pioneer Square and plan to start building a new interchange between South King and Holgate Streets, starting next year.
The state has conducted several studies of retrofitting that argued against retroffing the viaduct structure, which was built in the late 1940s and early 1950s. The Viaduct Preservation Group, which includes several civil engineers, has said a retrofit, including reinforcement of underground piling and addition of lateral support beams, could be done for $1.2 billion in three years without disrupting traffic. But a state study said there could be traffic disruptions during a retrofit, that there were other problems not included in the group's analysis and even a retrofit might not save the viaduct from collapsing in a severe earthquake.
Preservation group members plan to attend the Thursday meeting.
At the June 26 stakeholders session officials presesnted eight possible replacement options, ranging from new elevated highways to tunnels to designs that remove the viaduct and disperse its traffic onto surface streets. Those options can be seen online at http://www.wsdot.wa.gov/Projects/Viaduct/library-meetingmaterials.htm.
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Posted by Marine Vet at 7/11/08 11:48 a.m.
Utter stupidity. Why on earth would we put a 2.3 BILLION dollar band aid on a monstrous structure, just to have to tear it down in the next few decades.
It's time to tear it down and find a real solution that works with the $7 per gallon gas that will be here within two years.