$XX Fine (plaque)
- Category
- Regulatory
- Type
- Supplemental plaque
- Shape
- Rectangle
- Colors
- Black / White
- SHS release
- 3.0
- Federal status
- Current
What it means
This supplemental plaque adds the condition or qualification “$XX Fine” to the sign it accompanies.
What the driver should do
Read the plaque together with the primary sign and apply the primary instruction under the condition shown.
Typical placement / use
Mounted with a primary traffic-control sign when an added condition, exception, distance, direction, or road-user class must be shown.
50-State Standards Context
Federal sign R2-6bP is part of the nationwide standardized study baseline. States may use the national MUTCD directly, supplement it, or use a state MUTCD. This does not mean every sign is installed everywhere, and state-specific codes, aliases, or variants are not inferred without independent verification.
State implementation model cross-checked in Gate 2 on June 4, 2026. Each state's official source controls any sign-specific code, alias, variant, or usage claim. Delaware was checked again on September 7, 2026 and its 2026 MUTCD remained marked pending approval.