Farm Machinery (alt) W11-5a - W11-5a
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Choose Your Reflectivity Grade
Compare visibility, durability, and ideal applications
Engineering Grade
Ideal Use
Parking lots
Brightness
General Lifespan
7 years
Night-time Visibility
500 feet away
High Intensity Prismatic
Ideal Use
Roadways
Brightness
General Lifespan
10 years
Night-time Visibility
1000 feet away
Diamond Grade
Ideal Use
High-speed roadways
Brightness
General Lifespan
10+ years
Night-time Visibility
1500 feet away
Product Details
Farm Machinery (alt) W11-5a - W11-5a
Farm machinery presents significant safety risks, and proper signage is critical for preventing accidents. This W11-5a safety sign provides essential warning for workers and visitors, utilizing high-intensity reflective aluminum that ensures visibility in various lighting and weather conditions. Constructed to meet DOT and MUTCD state and federal standards, the sign is designed for durability and compliance. The reflective aluminum blank can be easily installed on fences, gates, or posts, creating a clear visual indicator of potential machinery hazards. Its diamond grade reflectiveness enhances visibility and helps communicate potential safety risks across farm environments.
Sign Specifications
MUTCD Code
W11-5A
Sign Type
Warning Sign
Shape
Diamond
Standard warning sign shape
Colors
Yellow background
Black legend
Compliance
MUTCD Compliant: This crossing warning sign meets federal standards per MUTCD Section 2C.50. Used to warn of potential pedestrian, bicycle, or animal crossings.
| Size | Dimensions | Application |
|---|---|---|
| Minimum | 24x24" | Low-volume roads |
| StandardDefault | 30x30" | Conventional roads |
| Expressway | 36x36" | Expressways |
| Oversized | 48x48" | High-speed roads |
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 in advance of crossing location. May use fluorescent yellow-green background for pedestrian, bicycle, playground, and school crossings for enhanced visibility.
MUTCD Reference: Section 2C.50
Often Paired With
Signs commonly installed together per MUTCD guidelines
