Regulatory · Rectangle · MUTCD 11th edition
R3-11hP Motorcycles Allowed (plaque)
R3-11hP Motorcycles Allowed plaque from the MUTCD 11th edition: 3 standard sizes (30" × 15", 36" × 18", and 78" × 36"), with letter heights, border widths, and colors.
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Standard sizes
| Size | Road type | Border | Corner radius | LettersMOTORCYCLES | LettersALLOWED |
|---|---|---|---|---|---|
| 30" × 15" | Conventional Road, Single LaneConventional Road, Multi-Lane | 1/2" | 1 1/2" | 3"FHWA Series D | 3"FHWA Series D |
| 36" × 18" | Expressway | 5/8" | 1 1/2" | 4"FHWA Series C | 4"FHWA Series D |
| 78" × 36" | Freeway | 7/8" | 2 1/4" | 8"FHWA Series D | 8"FHWA Series D |
02
Colors
- Legend
- Black
- Background
- White
- Border
- Black
03
Standard reference
- SHS 2024 sheet 2-93 (R3-11hP, 30 x 15); MUTCD 11th ed. Table 2B-1
- SHS 2024 sheet 2-93 (R3-11hP, 36 x 18); MUTCD 11th ed. Table 2B-1
- SHS 2024 sheet 2-93 (R3-11hP, 78 x 36); MUTCD 11th ed. Table 2B-1
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