Center Lane Sign - R3-5e
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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
Center Lane Sign - R3-5e
Engineered to enhance roadway navigation and safety, these center lane signs provide critical guidance for drivers approaching complex intersections. Constructed from high-quality reflective aluminum standard punched blanks, the R3-5e sign meets all DOT and MUTCD state and federal standards. The reflective surface ensures maximum visibility during nighttime and adverse weather conditions, helping drivers understand lane usage and reduce potential traffic confusion. Designed to withstand harsh outdoor environments, these durable signs offer long-lasting performance while clearly indicating the existence of a center lane ahead.
Technical Specification
R3-5e center lane sign, manufactured from reflective aluminum with standard punch configuration, compliant with federal transportation regulations
Sign Specifications
MUTCD Code
R3-5E
Sign Type
Regulatory Sign
Shape
Rectangle (Vertical)
Standard regulatory sign shape
Colors
White background
Black legend
Compliance
MUTCD Compliant: Turn/lane control sign per MUTCD Section 2B.18.
| Size | Dimensions | Application |
|---|---|---|
| StandardDefault | 18x24" | Conventional |
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 restriction applies.
MUTCD Reference: Section 2B.18
Often Paired With
Signs commonly installed together per MUTCD guidelines
