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Construction


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January 24, 2020

Giant walkway makes a trip down Sea-Tac's main runway

By BENJAMIN MINNICK
Journal Construction Editor

Photo from Port of Seattle [enlarge]
Mammoet is using four self-propelled modular transports to move the center span into place.

Photo from Clark Construction [enlarge]
The two ends of the walkway are supported by V-piers.


 
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