Regulatory · Rectangle · MUTCD 11th edition
R8-10 Stop Here When Flashing
R8-10 Stop Here When Flashing sign from the MUTCD 11th edition: 2 standard sizes (24" × 36" and 36" × 48"), with letter heights, border widths, and colors.
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Standard sizes
| Size | Road type | Border | Corner radius | LettersSTOP | LettersHERE WHEN FLASHING |
|---|---|---|---|---|---|
| 24" × 36" | — | 5/8" | 1 1/2" | 5"FHWA Series D | 3"FHWA Series D |
| 36" × 48" | — | 7/8" | 2 1/4" | 7"FHWA Series D | 4"FHWA Series D |
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Colors
- Legend
- Black
- Background
- White
- Border
- Black
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Standard reference
- SHS 2024 sheet 2-268 (R8-10, 24x36 in); MUTCD 11th ed. Table 2C-1
- SHS 2024 sheet 2-268 (R8-10, 36x48 in); MUTCD 11th ed. Table 2C-1
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