MUTCD 11th Edition (2023)
Section 2D.31 — Advance Route Turn Assembly
Manual on Uniform Traffic Control Devices, Section 2D.31. Standards, guidance, options and support statements, with figures and cross-references.
Section 2D.31 Advance Route Turn Assembly Standard: 01 An Advance Route Turn assembly shall consist of a route sign, an Advance Turn Arrow or word message auxiliary plaque, and a Cardinal Direction auxiliary plaque, if needed. It shall be installed in advance of an intersection where a turn must be made to remain on the indicated route. Option: 02 The Advance Route Turn assembly may be used to supplement the required Junction assembly in advance of intersecting routes.Guidance: 03 Where a multi-lane highway approaches an interchange or intersection with a numbered route, the Advance Route…
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