MUTCD 11th Edition (2023)
Section 2C.34 — Weather Condition Signs (W8-18, W8-19, W8-21, and W8-22)
Manual on Uniform Traffic Control Devices, Section 2C.34. Standards, guidance, options and support statements, with figures and cross-references.
Section 2C.34 Weather Condition Signs (W8-18, W8-19, W8-21, and W8-22) Option: 01 The ROAD MAY FLOOD (W8-18) sign (see Figure 2C-7) may be used to warn road users that a section of roadway is subject to frequent flooding. A Depth Gauge (W8-19) sign (see Figure 2C-7 ) may also be installed within a roadway section that frequently floods. Guidance: 02 If used, the Depth Gauge sign should be in addition to the ROAD MAY FLOOD sign and should be mounted at the appropriate height to indicate the depth of the water at the deepest point on the roadway . Option: 03 The GUSTY WINDS AREA (W8-21) sign…
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