Advance Arrow (plaque) Left Sign - W16-6pL
Secure checkout • 100% satisfaction guaranteed
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
Advance Arrow (plaque) Left Sign - W16-6pL
The Advance Arrow Left Sign (W16-6pL) is a critical traffic guidance marker engineered for maximum durability and visibility. Constructed from reflective aluminum, this plaque ensures clear communication for motorists in diverse weather conditions and lighting environments. Fully compliant with DOT and MUTCD state and federal standards, the sign features high-intensity reflective materials and standard punched blanks for straightforward installation. Its precision-designed configuration provides clear directional guidance, helping to enhance roadway safety and driver awareness.
Sign Specifications
MUTCD Code
W16-6PL
Sign Type
Warning Plaque
Shape
Rectangle (Horizontal)
Guide and information signs
Colors
Yellow background
Black legend
Compliance
MUTCD Compliant: This supplemental warning plaque meets federal standards per MUTCD Section 2C.59. Used to supplement primary warning signs.
| Size | Dimensions | Application |
|---|---|---|
| StandardDefault | 24x18" | Conventional 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
Mount directly below or adjacent to primary warning sign. Provides supplemental information for specific conditions.
MUTCD Reference: Section 2C.59