"Major line" defined.

RCW 28B.30.055
in effect
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See RCW 28B.10.100 . See RCW 28B.10.100 .
Source: WA Statutes (Official Site)URL: https://app.leg.wa.gov/RCW/default.aspx?cite=28B.30&full=trueFetched: 6/29/2026

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