View Larger Image Sinking viaduct stalls Bertha SeattlePI.com » The ground below the Alaska Way Viaduct is collapsing unevenly, and some of the settlement is uneven, increasing the risk of structural damage to the freeway and nearby buildings as the Washington State Department of Transportation (WSDOT) works to reach and replace the damaged head of the Bertha boring machine. By Michelle|2018-02-05T14:59:03-08:00December 8, 2014|Alaskan Way Viaduct, Design-Build, Roads, Washington|Comments Off on Sinking viaduct stalls Bertha Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTelegramTumblrPinterestVkXingEmail About the Author: Michelle Related Posts With 100 People Per Day Dying in Crashes, Lawmakers Weigh Road Safety Options Gallery With 100 People Per Day Dying in Crashes, Lawmakers Weigh Road Safety Options Getting There: Congestion pricing isn’t coming to Spokane, but these roads aren’t free and never were Gallery Getting There: Congestion pricing isn’t coming to Spokane, but these roads aren’t free and never were The Boring Company: What 8 Cities Really Think of Elon Musk’s Tunnel Vision Gallery The Boring Company: What 8 Cities Really Think of Elon Musk’s Tunnel Vision Trump Fiscal 2020 Budget Request Prioritizes Infrastructure Grants Gallery Trump Fiscal 2020 Budget Request Prioritizes Infrastructure Grants