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
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
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
Contractor crews repaired a section of westbound SR 18 between Tiger Mountain Summit and Issaquah-Hobart Road the weekend of March 7-8. Work was completed and the highway reopened more than 41 hours early. Crews filled in an area where a slide undermined part of a turnout off the highway, then repaved the area.
Tags: SR 18 Tiger Mountain westbound Issaquah-Hobart Road I-90 South King County eastbound Covington Auburn landslide slide