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Construction


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April 23, 2012

Digging cross passages, coordinating crews makes this risky time for Link

By MARC STILES
Journal Staff Reporter

Photos courtesy Sound Transit [enlarge]
Construction of U Link’s main train tunnels is mostly automated. Three TBMs have munched through the earth and placed precast rings that line the tunnels.

Sound Transit crews are in the middle of some risky business these days.


 
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