MUTCD 11th Edition (2023)
Section 2B.67 — Hazardous Material Signs (R14-2 and R14-3)
Manual on Uniform Traffic Control Devices, Section 2B.67. Standards, guidance, options and support statements, with figures and cross-references.
Section 2B.67 Hazardous Material Signs (R14-2 and R14-3) Option: 01 The Hazardous Material Route (R14-2) sign (see Figure 2B-31) may be used to identify routes that have been designated by proper authority for vehicles transporting hazardous material. 02 On routes where the transporting of hazardous material is prohibited, the Hazardous Material Prohibition (R14-3) sign (see Figure 2B-31) may be used.Guidance: 03 If used, the Hazardous Material Prohibition sign should be installed on a street or roadway at a point where vehicles transporting hazardous material have the opportunity to take an…
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