King County Road Services - Capital Improvement Program

Additional information - Traffic impacts

Southeast Duthie Hill Road — closure and detour route

Aug. 9, 2012 – Southeast Duthie Hill Road will be closed for all users at 7 a.m. on Aug. 16, 2012, and is anticipated to reopen to traffic by Nov. 16, 2012. Motorists are advised to use alternate routes during this closure. The signed detour route for the project is Issaquah-Fall City Road through Southeast 40th Street and 308th Avenue Southeast. The road will remain closed for about three months.

There are two other alternate routes in the project vicinity that motorists can take to get to State Route 202 if they choose: 244th Avenue Northeast or Sahalee Way Northeast.

Proposed detour route

Updated: Aug. 11, 2012