Regulatory · Rectangle · Texas MUTCD
R1-8aT Go On Slow
R1-8aT Go On Slow sign from the Texas MUTCD: standard size (24" × 30"), with letter heights, border widths, and colors.
01
Standard sizes
| Size | Road type | Border | Corner radius | LettersGO | LettersON | LettersSLOW |
|---|---|---|---|---|---|---|
| 24" × 30" | — | 5/8" | 1 1/2" | 5"FHWA Series C | 5"FHWA Series D | 4"FHWA Series B |
02
Colors
- Legend
- Black
- Orange
- Background
- White
- Border
- Black
03
Standard reference
- TxDOT SHSD 2012 Rev. 4, sheet 8-81 (R1-8aT, 24x30 in)
04
