Bicycle Wrong Way Sign - R5-1b
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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
Bicycle Wrong Way Sign - R5-1b
Navigating bicycle lanes safely requires clear communication and proper signage. This R5-1b Bicycle Wrong Way Sign provides critical guidance for cyclists, helping to prevent potentially dangerous directional mistakes on shared roadways. Constructed on high-quality aluminum with standard punching and reflective coating, the sign ensures maximum visibility during daytime and nighttime conditions. Fully compliant with DOT and MUTCD state and federal standards, this sign meets all regulatory requirements for bicycle lane directional indicators.
Sign Specifications
MUTCD Code
R5-1B
Sign Type
Regulatory Sign
Shape
Rectangle (Vertical)
Standard regulatory sign shape
Colors
White background
Black legend
Compliance
MUTCD Compliant: Exclusionary sign per MUTCD Section 2B.34.
| 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 entrance to one-way roadway facing wrong-way traffic.
MUTCD Reference: Section 2B.34
Often Paired With
Signs commonly installed together per MUTCD guidelines
