MUTCD 11th Edition (2023)
Section 6H.17 — Narrow Two-Way Traffic Sign (W6-4)
Manual on Uniform Traffic Control Devices, Section 6H.17. Standards, guidance, options and support statements, with figures and cross-references.
Section 6H.17 Narrow Two-Way Traffic Sign (W6-4) Standard: 01 The Narrow Two-Way Traffic (W6-4) sign (see Figure 6H-1 ) shall be an upright, retroreflective orange- colored sign placed on a flexible support and sized at least 12 inches wide by 18 inches high. Support: 02 The Narrow Two-Way Traffic (W6-4) sign is intended for mounting only on a flexible support in a series along the center line to separate opposing vehicular traffic on a two-lane, two-way operation.Standard: 03 Narrow Two-Way Traffic signs shall not be placed within pedestrian crossings.
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