Sign information
- Federal designation
- W7-4
- Category
- Warning
- Device type
- Sign
- Shape
- Diamond
- Background
- Yellow
- MUTCD reference
- §2C.15 • Table 2C-1
- MUTCD reference
- Chapter 2C; see sign-specific section
Size / fabrication
- Conventional — Single Lane: 84 x 48 in.
- Conventional — Multi-Lane: 84 x 48 in.
- Expressway: 120 x 72 in.
- Freeway: 120 x 72 in.
Reference: §2C.15 • Table 2C-1
FHWA Standard Highway Signs
Dimensioned layout
Drawing units: inches (in.) unless noted on the sheet.
Preparing layout…
Application & sources
Warns road users of the condition, alignment, crossing, or hazard named by the sign.