Regulatory · Rectangle · California MUTCD
R48-1(CA) Radar Enforced
R48-1(CA) Radar Enforced sign from the California MUTCD: 3 standard sizes (24" × 12", 36" × 18", and 48" × 24"), with letter heights, border widths, and colors.
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Standard sizes
| Size | Road type | Border | Corner radius | LettersRADAR ENFORCED |
|---|---|---|---|---|
| 24" × 12" | — | 5/8" | 1 1/2" | 3"FHWA Series C |
| 36" × 18" | — | 7/8" | 2 1/4" | 5"FHWA Series C |
| 48" × 24" | — | 1 1/4" | 3" | 6"FHWA Series C |
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Colors
- Legend
- Black
- Background
- White
- Border
- Black
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Standard reference
- Caltrans sign specification R48-1(CA) dated 6/14/94 (24x12 in)
- Caltrans sign specification R48-1(CA) dated 6/14/94 (36x18 in)
- Caltrans sign specification R48-1(CA) dated 6/14/94 (48x24 in)
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