SR 99 Alaskan Way Viaduct - Electrical Line Relocation Project construction
Construction on the Alaskan Way Viaduct program's electrical line relocation project began in September 2008 in Seattle's SODO neighborhood. Work continued through 2009.

WSDOT and Seattle City Light relocated nearly one mile of electrical lines to an underground system just to the east of the viaduct between S. Massachusetts Street and Railroad Way S.
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