Improving the West Duwamish Trail will cause closures of Fifth Avenue S and S Portland Street in South Park for a period of several days beginning Monday, October 20. The street improvements will include paving and drainage.
The Seattle Department of Transportation will close the intersection of Fifth Avenue S and S Portland Street in the South Park neighborhood to vehicular traffic starting Monday, Oct. 20 for approximately two to three days.
Traffic on Fifth Avenue South between South Holden and South Kenyon streets will be restricted to local access 24 hours per day. A detour route using Seventh Avenue South will be available.
SDOT is constructing an extension to the West Duwamish Trail on the south side of S Portland Street from West Marginal Way S to Eighth Avenue S. The project also includes installation of a new storm drainage system and new paving on S Portland Street.
Work on this project began in July and is expected to be completed by the end of the year, weather permitting.