Preferential Lane Ahead - High-Occupancy Vehicles (post-mounted) (R3-12)

Regulatory sign

R3-12 — Preferential Lane Ahead - High-Occupancy Vehicles (post-mounted)

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Sign information

Federal designation: R3-12
Category: Regulatory
Device type: Sign
MUTCD reference: §§2G.06, 2G.07 • Table 2G-1
MUTCD reference: Chapter 2B; see sign-specific section

Size / fabrication

Conventional — Single Lane: 30 x 42 in.
Conventional — Multi-Lane: 30 x 42 in.
Expressway: 36 x 60 in.
Freeway: 48 x 84 in.
Oversized: 48 x 84 in.

Reference: §§2G.06, 2G.07 • Table 2G-1

FHWA Standard Highway Signs

Dimensioned layout

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Drawing units: inches (in.) unless noted on the sheet.

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Application & sources

Controls or restricts road-user behavior as indicated by the legend or symbol.

FHWA MUTCD source · FHWA Standard Highway Signs source