SR 18 to shut down for 3 days in major interchange upgrade project

SR 18 to shut down for 3 days in major interchange upgrade project

State Route 18 closed Aug 15 to Aug. 18 amid I-90 upgrades. Expect delays between I-90, Issaquah-Hobart. Alternate routes advised for Tiger Mountain summit access.

SR 18 Over Tiger Mountain to Fully Close August 15–18 for Construction and Maintenance

State Route 18 will close in both directions between I-90 and Issaquah-Hobart Road from 9 p.m. Friday, August 15, to 5 a.m. Monday, August 18. No vehicles will be allowed […] The post SR 18 Over Tiger Mountain to Fully Close August 15–18 for Construction and Maintenance appeared first on Living Snoqualmie.

Both directions of SR 18 to close Aug. 15-18 over Tiger Mountain summit for repairs and improvements

SNOQULAMIE – A trio of Washington State Department of Transportation maintenance and construction projects improving different sections of State Route 18 require weekend closures on each end of the highway.