MUTCD 11th Edition (2023)
Section 2C.13 — Vehicle Speed Feedback Sign and Plaque (W13-20 and W13-20aP)
Manual on Uniform Traffic Control Devices, Section 2C.13. Standards, guidance, options and support statements, with figures and cross-references.
Section 2C.13 Vehicle Speed Feedback Sign and Plaque (W13-20 and W13-20aP) Option: 01 A Vehicle Speed Feedback (W13-20) sign or (W13-20aP) plaque (see Figure 2C-4 ) that displays the speed of an approaching vehicle to the vehicle operator may be used to provide warning to drivers of their speed in relation to either a speed limit (R2-1) sign or a horizontal alignment warning sign assembly with a posted advisory speed. Standard: 02 When used to display the speed of an approaching vehicle in relation to the posted speed limit, the Vehicle Speed Feedback (W13-20aP) plaque shall be mounted below…
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