Regulatory · Rectangle · MUTCD 11th edition
R8-3a No Parking
R8-3a No Parking sign from the MUTCD 11th edition: 4 standard sizes (18" × 24", 24" × 30", 36" × 36", and 48" × 48"), with letter heights, border widths, and colors.
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Standard sizes
| Size | Road type | Border | Corner radius | LettersNO | LettersPARKING |
|---|---|---|---|---|---|
| 18" × 24" | — | 5/8" | 1 1/2" | 4"FHWA Series D | 3"FHWA Series C |
| 24" × 30" | Conventional Road, Single LaneConventional Road, Multi-Lane | 5/8" | 1 1/2" | 6"FHWA Series D | 5"FHWA Series C |
| 36" × 36" | Expressway | 7/8" | 2 1/4" | 8"FHWA Series D | 7"FHWA Series C |
| 48" × 48" | Freeway | 1 1/4" | 3" | 10"FHWA Series D | 9"FHWA Series C |
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Colors
- Legend
- Red
- Background
- White
- Border
- Red
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Standard reference
- SHS 2024 sheet 2-257 (R8-3a, 18 x 24); MUTCD 11th ed. Table 2B-1
- SHS 2024 sheet 2-257 (R8-3a, 24 x 30); MUTCD 11th ed. Table 2B-1
- SHS 2024 sheet 2-257 (R8-3a, 36 x 36); MUTCD 11th ed. Table 2B-1
- SHS 2024 sheet 2-257 (R8-3a, 48 x 48); MUTCD 11th ed. Table 2B-1
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