R2-10 Begin Double Fines Zone — California Legend
Marks the beginning of an applicable designated double-fines zone.
- Sign Name
- Begin Double Fines Zone — California Legend
- MUTCD Code
- R2-10
- California designation
- Federal sign with a California layout variant
- Sign Category
- Regulatory Signs
Specifications
- Shape
- Rectangle (Vertical)
- Color / legend
- Black legend and border on white background
Sizes & Dimensions (inches)
These sizes are listed in the linked California MUTCD table. Use the applicable roadway column and confirm the approved design and fabrication details with the roadway authority.
Sign face extracted from the adopted California manual figure; sizes from Table 2B-1. No dimensioned fabrication drawing is offered for this entry. Check road-type columns in the source table.
- CA MUTCD Table 2B-124" × 30"
- CA MUTCD Table 2B-130" × 36"
- CA MUTCD Table 2B-136" × 48"
- CA MUTCD Table 2B-148" × 60"
California Application & Variants
California Figure 2B-3 replaces HIGHER with DOUBLE under the same R2-10 designation. Do not substitute the crossed-out federal HIGHER legend.
When & Where It's Used
- Regulatory signing review
Placement Context
- Where it sits
- California Figure 2B-3 replaces HIGHER with DOUBLE under the same R2-10 designation. Do not substitute the crossed-out federal HIGHER legend..
- CA MUTCD reference
- CA MUTCD 2026 §2B.25
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Educational reference only. This is not an official Caltrans, FHWA, or local agency publication and is not legal or engineering advice. Always verify sign selection, size, placement, spacing, and application against the current CA MUTCD 2026, Caltrans sign specifications, Standard Plans, project documents, and the reviewing agency’s requirements. Local jurisdictions may impose additional requirements, and final selection, placement, and dimensions may require engineering judgment or agency approval. Reference editions: California MUTCD 2026 (effective January 18, 2026) and the Federal MUTCD 11th Edition with Revision 1.
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