Regulatory · Rectangle · MUTCD 11th edition
R3-6a Optional Movement Lane Control - U and Left Turns
R3-6a Optional Movement Lane Control - U and Left Turns sign from the MUTCD 11th edition: standard size (30" × 36"), with border widths and colors.
01
Standard sizes
| Size | Road type | Border | Corner radius |
|---|---|---|---|
| 30" × 36" | Conventional Road, Single LaneConventional Road, Multi-Lane | 3/4" | 1 7/8" |
02
Colors
- Legend
- Black
- Background
- White
- Border
- Black
03
Standard reference
- SHS 2024 sheet 2-61 (R3-6a, 30 x 36); MUTCD 11th ed. Table 2B-1
04
