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Home / DOT Specifications / Utah / Design Manuals / Guidelines for Left-Turn Phases at Signalized Intersections
📏Design Manuals

Guidelines for Left-Turn Phases at Signalized Intersections

WebUtah Department of Transportation (UDOT)

Defines UDOT's process for warranting left-turn phasing at existing signalized intersections; a left-turn phase is considered only after less restrictive measures for reducing delay, congestion and crashes have been evaluated.

UDOT's document library page links a Google Drive PDF that is not publicly accessible as of October 2026, so this row links the page.

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Utah Department of Transportation (UDOT) maintains this as a continuously updated page rather than a dated publication, so there is no stable document to embed. Open it at the source for the current guidance and any bulletins issued since.

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