Public Works

Kittitas County Public Works has responsibility for the engineering, construction, maintenance and administration of the Kittitas County Road System as defined in RCW 36.75 - 36.88. This includes all County Roads but none of the State Routes or the Incorporated City Streets.

The Public Works Department is one of the County's largest departments. The daily tasks are numerous and can vary greatly in nature. The one common point associated with all of the Public Works Department activities is the County Road System. RCW 36.82.070 specifically restricts the use of any Road Funds to road related projects only.


Notice of public hearing to consider the Adoption of the Annual Construction Program for 2022 and the Six Year Transportation Improvement Program for 2022 - 2027.

The Board of Kittitas County Commissioners will meet at 2:00 pm on October 5, 2021 at the Commission...

Six-year Transportation Plan

Kittitas County Public Works Department has assembled a Six-Year Transportation Plan for 2022-2027. ...

Notice of request for proposals for Barn and Garage Demolition and Salvage.

Barn and Garage Demolition and Salvage All submittals received after 4:00 PM Friday, October 1, 202...

Construction on County Roads

Kittitas County Public Works has three road projects currently in construction. All projects have th...


Kittitas County Public Works
411 N Ruby ST, Suite 1
Ellensburg WA 98926

509-962-7663 fax

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Office Hours

Open Monday - Friday
8 AM - 5 PM
Courthouse closures