Traffic control signals — Duration of yellow change interval.

RCW 47.36.022
in effect
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The duration of a yellow change interval at any traffic control signal must be at least as long as the minimum yellow change interval identified in the manual of uniform traffic control devices for streets and highways as adopted by the department under this chapter. The duration of a yellow change interval at any traffic control signal must be at least as long as the minimum yellow change interval identified in the manual of uniform traffic control devices for streets and highways as adopted by the department under this chapter.
Source: WA Statutes (Official Site)URL: https://app.leg.wa.gov/RCW/default.aspx?cite=47.36&full=trueFetched: 6/29/2026

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