1. Transportation Improvement

    Transportation Improvement ProgramThe Transportation Improvement Program (TIP) represents the county's transportation priorities for a six-year time period and identifies road and bridge construction, and other transportation improvement projects throughout the unincorporated county. The Annual Construction Program (ACP) represents the first year of the program. Pursuant to Washington law and administrative code (RCW 36.81.121 & WAC 136-15-150), every year Public Works prepares a TIP and ACP for adoption by the Lewis County Board of County Commissioners after a public hearing thereon. Once adopted, road and bridges targeted for improvement may require new vertical and horizontal alignment, resurfacing, additional right of way, …


    Public Works - March 11, 2009, 11:12 a.m.

  2. Probation Department

    Address: Law and Justice Center, 345 W. Main St. 3rd Floor, Chehalis WA 98532-4802 Contact information: Telephone - (360) 740-1210 Fax - (360) 740-1257


    District Court - Jan. 25, 2013, 12:39 p.m.

  3. Open House #2

    Fact SheetFact Sheet (Spanish)ExhibitsHarrison AerialsPlan 1Plan 2Plan 3Reynolds AerialsPlan 1Plan 2Plan 3Plan 4


    Public Works - Oct. 8, 2024, 8:54 a.m.

  4. Notice of hearing regarding Lewis County 2025 budget amendment. The hearing will take place in the Commissioners' Hearing Room at or after 10 a.m. July 15.

    Please see the attached notice.


    Commissioners - July 7, 2025, 10:55 a.m.

  5. Issue call for bids for one or more new pursuit-rated SUVs. Bids are due in person or via OpenGov.com by 12:15 p.m. July 30.

    Please see the attached notice.


    Commissioners - July 16, 2025, 4:12 p.m.

  6. The extended closure of Oppelt Road to all through traffic between Milepost 0.00 and Milepost 1.72. The section will be closed from April 1 to July 31, 2025.

    Please see the attached notice.


    Commissioners - March 27, 2025, 3:40 p.m.

  7. Bags with Miscellaneous Contents

    Found in the Morton area on 11/17/25: Bag with miscellaneous contents. Please contact the Lewis County Sheriff's Office at 360-740-2699 to describe and claim. RE: 25C15655


    Sheriff - Nov. 18, 2025, 12:12 p.m.

  8. Treasurer's FAQ

    When are property tax statements mailed? Property tax statements are mailed approximately February 14 each calendar year. What is the mailing address for the Treasurer's office? Our mailing address is PO Box 509, Chehalis WA 98532. If you are sending us something via FedEx or UPS, you may use our physical address which is 351 NW North St, Chehalis WA 98532. What are the office hours of the Treasurer's office? Our office is open to the public Monday thru Friday, 8:00 AM - 4:30 PM. We are closed daily from 12:00 PM - 1:00 PM. When are my property taxes …


    Treasurer - April 12, 2016, 11:28 a.m.

  9. Notice of hearings regarding the Lewis County budget and levies for 2026. The hearings will take place in the Commissioners' Hearing Room at or after 10 a.m. Monday, Dec. 1, 2025.

    Please see the attached notice.


    Commissioners - Nov. 7, 2025, 9:26 a.m.

  10. Technology

    Technology available for use in the courtroom:EaselLightboxDocument CameraWebex AccessHDMI ports to display to Courtroom TV's at counsel table.Please contact Court Administrator for technology requests at 360-740-1333 Ext. 3.


    Superior Court - Nov. 2, 2010, 2:25 p.m.