MUTCD 11th Edition (2023)
Section 6H.16 — Two-Way Traffic Sign (W6-3)
Manual on Uniform Traffic Control Devices, Section 6H.16. Standards, guidance, options and support statements, with figures and cross-references.
Section 6H.16 Two-Way Traffic Sign (W6-3) Guidance: 01 When one roadway of a normally-divided highway is closed, with two-way vehicular traffic maintained on the other roadway, the Two-Way Traffic (W6-3) sign (see Figure 6H-1 ) should be used at the beginning of the two- way vehicular traffic section and at intervals to remind road users of opposing vehicular traffic.
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