MUTCD 11th Edition (2023)
Section 8B.03 — Grade Crossing (Crossbuck) Sign (R15-1) and Number of Tracks Plaque (R15-2P) at Active and Passive Grade Crossings
Manual on Uniform Traffic Control Devices, Section 8B.03. Standards, guidance, options and support statements, with figures and cross-references.
Section 8B.03 Grade Crossing (Crossbuck) Sign (R15-1) and Number of Tracks Plaque (R15-2P) at Active and Passive Grade Crossings Active and Passive Grade Crossings Standard: 01 The Grade Crossing (R15-1) sign (see Figure 8B-1 ), commonly identified as the Crossbuck sign, shall be retroreflective white with the words RAILROAD CROSSING in black lettering, mounted as shown in Figure 8B-2 . Support: 02 In most States, the Crossbuck sign requires road users to yield the right-of-way to rail traffic at a grade crossing. Standard: 03 As a minimum, one Crossbuck sign shall be used on each highway…
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