Reply on topic: West Seattle Bridge options reduced to two. Tunnel option is rejected
West Seattle Bridge replacement page on SDOT Blog https://www.seattle.gov/transportation/projects-and-programs/programs/bridges-stairs-and-other-structures/bridges/west-seattle-high-rise-bridge-safety-project/reconnect-west-seattle-community-outreachAlaskan Way Replacement Tunnel (SR99 tunnel( bored by Bertha produced by Hitachi Zosen)
Seattle City Council (WCC)
cover tunnel photo by: Matt Brown from London, England / CC BY
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