Divided Road Sign - W6-1B
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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
Divided Road Sign - W6-1B
Divided road signs play a critical role in guiding traffic and preventing potential collisions at roadway intersections and transitions. This W6-1B sign is constructed from high-quality reflective aluminum material, ensuring maximum visibility for drivers during both day and nighttime conditions. Engineered to meet stringent DOT and MUTCD state and federal standards, these signs are available in high intensity and diamond grade reflectivity options. The standard punched blanks allow for simple and secure mounting, making installation straightforward for traffic management professionals and municipal crews.
Sign Specifications
MUTCD Code
W6-1B
Sign Type
Warning Sign
Shape
Diamond
Standard warning sign shape
Colors
Yellow background
Black legend
Compliance
MUTCD Compliant: This divided highway warning sign meets federal standards per MUTCD Section 2C.40. Used to warn of divided highway conditions.
| Size | Dimensions | Application |
|---|---|---|
| Conventional RoadDefault | 30×30" | Two-lane roads, residential areas |
| Multi-Lane | 36×36" | Multi-lane roads, higher speed limits |
| Expressway | 48×48" | Expressways, freeways, 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 divided highway beginning or ending. Placement distance per MUTCD Table 2C-4.
MUTCD Reference: Section 2C.40
Often Paired With
Signs commonly installed together per MUTCD guidelines
