Skip Top Navigation

SR 99 - Spokane St. to Alaskan Way Viaduct - Project Map

A map of the project area.
Crews replaced or repaired 81 concrete panels along SR 99 between South Spokane and South Holgate streets in Seattle’s SODO neighborhood. Rutted sections of the roadway were also ground down to remove the ruts. This project helps extend the life of SR 99, and provide a safer, smoother ride for drivers.