Intersection Lane Control Sign - R3-30ACA
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Product Details
Intersection Lane Control Sign - R3-30ACA
Lane control signs are critical for managing traffic flow and reducing potential hazards at complex intersections. This R3-30ACA model provides drivers with clear, immediate guidance about permitted and restricted turning movements, helping to prevent confusion and minimize collision risks. Constructed with high-quality aluminum and featuring a reflective finish, the sign offers superior durability and visibility in various lighting and weather conditions. Available in high intensity and diamond grade options, the sign meets all DOT and MUTCD state and federal standards, ensuring compliance and optimal performance for transportation infrastructure.
Sign Specifications
MUTCD Code
R3-30ACA
Sign Type
Regulatory Sign
Shape
Rectangle (Vertical)
Standard regulatory sign shape
Colors
White background
Black legend
Compliance
MUTCD Compliant: This turn/lane control sign meets federal standards per MUTCD Section 2B.18. Used to prohibit or require specific turning movements.
| Size | Dimensions | Application |
|---|---|---|
| Small | 24×24" | Low-volume roads, tight spaces |
| StandardDefault | 30×30" | Conventional roads |
| Large | 36×36" | Multi-lane roads, higher speeds |
| Oversized | 48×48" | Freeways, expressways |
MUTCD Compliant
Federal standards
DOT Approved
State & Federal
ASTM D4956
Type III/IV/XI
10+ Years
Durability
Engineer Grade (EG)
Type: ASTM Type I
Lifespan: 5-7 years
Brightness: ~50 cd/lux/m²
Parking lots, low-speed areas, non-critical signage
High Intensity Prismatic (HIP)
Type: ASTM Type III/IV
Lifespan: 10 years
Brightness: ~360 cd/lux/m²
Traffic signs, work zones, roadways
Diamond Grade (DG3)
Type: ASTM Type XI
Lifespan: 10-12 years
Brightness: ~580 cd/lux/m²
Critical signs, freeways, overhead signs
Install at or near the intersection where the turning restriction applies. Should be visible to drivers making the approach. May be supplemented with pavement markings.
MUTCD Reference: Section 2B.18
Often Paired With
Signs commonly installed together per MUTCD guidelines
