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May 26, 2017

Last gantry comes down on waterfront tunnel jobsite

By JOURNAL STAFF

Photo by Benjamin Minnick [enlarge]

Bertha, built in Japan, wasn't the only machine on the Alaskan Way Viaduct replacement project to come from a faraway land: the 63-ton-capacity white gantry crane used to lower tunnel ring segments into the launch pit came from Spain.


 
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