Columbia Dr. - Northwood to Argonne

Columbia Dr. - Grind and Inlay with Stormwater Improvements

Project No: CRP 3262

Project Engineer: Pete Bauman

Project Timeline: 2020 Construction ** Currently delayed due to COVID-19**

Current Project Status -  Roadway section between N Vista Ct and N Rockview Ln is going to be a 2” partial grind instead of the full depth 3.5” grind previously discussed. The project grinding will continue West through Northwood from the stop sign to pick up all of the immediate alligatoring. Repaving will be with a 4" hot mixed asphalt.

12Project Description – This project will grind the existing pavement, place 4" of hot mixed asphalt over existing base and implement stormwater improvements. Soft spots in the base rock will be removed and replaced as needed for a solid subgrade base.

  1. Public Works


    Physical Address
    1026 W Broadway Avenue
    Public Works Building
    Spokane, WA 99260-0170

    Mailing Address
    1026 W Broadway Avenue
    Public Works Building
    Spokane, WA 99260-0170

    Phone: 509-477-3600
    Fax: 509-477-7655