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Most King County offices will be closed on Monday, February 20, 2017, for President's Day.  
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Project update

January 2017

Ship Canal Trail closed Jan. 19 and 20 for repaving

To finish restoring the project’s Queen Anne construction area, the contractor will repave the Ship Canal Trail near its intersection with 3rd Avenue N.W. The trail will close while work occurs on Thursday, Jan. 19 and Friday, Jan. 20. View project update (January 18) for more information.

W. Ewing Street closes Jan. 9, 2017 and reopens Jan. 16, 2017

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phases_graphic_construction

Contact us

Contact Doug Marsano at:

 doug.marsano
@kingcounty.gov

 206-477-5549
 Feedback form

Project description

King County is replacing the Fremont Siphon, a major sewer pipe running under the Ship Canal between Fremont and Queen Anne. The new siphon will be located west of the existing siphon to reduce project risks and impacts to the community. Construction begins in early 2015 and will continue until early 2017. The old siphon will be decommissioned.

Project schedule

Project schedule

Project location

Fremont Siphon

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Fremont Siphon service area

Building the Fremont Siphon Tunnel, 1913. Photo provided by Seattle Municipal Archives  .