Local adopt-a-highway programs.

RCW 47.40.105
in effect
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Local government legislative authorities may enact local "adopt-a-highway sign" and "adopt-a-fish passage" programs which are not inconsistent with state or federal law. Local government legislative authorities may enact local "adopt-a-highway sign" and "adopt-a-fish passage" programs which are not inconsistent with state or federal law.
Source: WA Statutes (Official Site)URL: https://app.leg.wa.gov/RCW/default.aspx?cite=47.40&full=trueFetched: 6/29/2026

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