Regulatory sign
Sign information
- Federal designation
- R3-15a
- Category
- Regulatory
- Device type
- Sign
- MUTCD reference
- §2G.06 • Table 2G-1
- MUTCD reference
- Chapter 2B; see sign-specific section
Size / fabrication
- Conventional — Single Lane: 78 x 48 in.
- Conventional — Multi-Lane: 114 x 72 in.
- Expressway: 144 x 84 in.
- Freeway: 150 x 108 in.
- Oversized: 150 x 108 in.
Reference: §2G.06 • Table 2G-1
FHWA Standard Highway Signs
Dimensioned layout
Drawing units: inches (in.) unless noted on the sheet.
Preparing layout…
Application & sources
Controls or restricts road-user behavior as indicated by the legend or symbol.