Regulatory sign
R3-18 — Movement Prohibition - No U or Left Turn
R3-18 (Movement Prohibition - No U or Left Turn) is an official MUTCD traffic sign designation within the regulatory sign family. Standard vector graphics are published by FHWA under Standard Highway Signs.
- Designation
- R3-18
- Official sign name
- Movement Prohibition - No U or Left Turn
- Sign family
- Regulatory
- Sign series
- R3 Series
- Primary source
- FHWA MUTCD 11th Edition
- Artwork status
- 3 artwork variants matched
- Artwork release
- Standard Highway Signs release 3
- Artwork format
- SVG
- Artwork variants
- 3 (24 × 24 in — Left arrow, 36 × 36 in — Left arrow, 48 × 48 in — Left arrow)
- Known search aliases
Related MUTCD Guides
