Ballard Siphon Project

News

Ballard Siphon Replacement Project will detour traffic starting January 20th

Thu, 01/16/2014

Paving for Ballard Siphon project to affect traffic on Shilshole Ave July 10-17

Tue, 07/09/2013

Video: Inside the tunnel of Ballard Siphon Project

Thu, 04/25/2013