A turnout along westbound SR 18 about 1.5 miles west of Tiger Mountain Summit was undermined by a slide in early February 2020, causing part of the turnout to collapse left the guardrail hanging. To repair the damage, WSDOT will close westbound SR 18 from 8 p.m. Friday, March 6, to noon Tuesday, March 10, at Tiger Mountain Summit. Eastbound SR 18 will remain open.
Tags: SR 18 Tiger Mountain westbound Issaquah-Hobart Road I-90 South King County eastbound Covington Auburn landslide slide
The slide along westbound SR 18 in early February 2020 not only undermined a turnout and caused part of it to collapse, it left a section of guardrail hanging. To repair the damage, WSDOT will close westbound SR 18 from 8 p.m. Friday, March 6, to noon Tuesday, March 10, at Tiger Mountain Summit. Eastbound SR 18 will remain open.
Tags: SR 18 Tiger Mountain westbound Issaquah-Hobart Road I-90 South King County eastbound Covington Auburn landslide slide
This slide in early February 2020 on along westbound SR 18 about 1.5 miles west of the Tiger Mountain Summit caused part of a turnout to collapse. To repair the damage, WSDOT will close westbound SR 18 from 8 p.m. Friday, March 6, to noon Tuesday, March 10, at Tiger Mountain Summit. Eastbound SR 18 will remain open.
Tags: SR 18 Tiger Mountain westbound Issaquah-Hobart Road I-90 South King County eastbound Covington Auburn landslide slide
This map shows the section of westbound SR 18 to be closed from 8 p.m. Friday, March 6, to noon Tuesday, March 10 at Tiger Mountain Summit. Eastbound SR 18 will remain open. During the closure, crews will do an emergency repair on a slide that undermined a turnout and caused asphalt to collapse near the shoulder.
Tags: SR 18 Tiger Mountain westbound Issaquah-Hobart Road I-90 South King County eastbound Covington Auburn landslide slide
While crews were repairing a slide that caused part of a turnout to collapse on westbound SR 18 west of Tiger Mountain summit, they also repaired a drain pipe under all lanes of the highway.
Tags: SR 18 Tiger Mountain westbound Issaquah-Hobart Road I-90 South King County eastbound Covington Auburn landslide slide