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Seattle's new TBM getting ready for boring the new sewege tunnel
The crews are getting the TBM ready for Seattle. It's gonna bore the 2.7 mile tunnel new sewage tunnel from Ballard to Wallingford.
https://mynorthwest.com/2721668/tunnel-boring-machine-sewage-seattle
cover tunnel photo by: Matt Brown from London, England / CC BY
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https://mynorthwest.com/2721668/tunnel-boring-machine-sewage-seattle
Crews prep boring machine for new sewage tunnel from Ballard to Wallingford
mynorthwest.comHelp Seattle Public Utilities name the tunnel boring machine that will dig a 2.7-mile long, underground storage tunnel from Ballard to Wallingford.