Double Diagonal Bike Signs - M7-3
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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
Double Diagonal Bike Signs - M7-3
These high-visibility bike signs are engineered to provide clear guidance and safety warnings for cyclists and motorists alike. Designed with precision and compliance in mind, these signs meet all Department of Transportation (DOT) and Manual on Uniform Traffic Control Devices (MUTCD) state and federal guidelines. Constructed with practical features, the signs include radius corners and 3/8-inch prepunched holes for easy mounting and installation. The M7-3 Double Diagonal Auxiliary Bicycle Sign ensures clear communication of bicycle-related traffic information, helping to enhance road safety and awareness for all travelers.
Sign Specifications
MUTCD Code
M7-3
Sign Type
Route Marker
Shape
Rectangle (Vertical)
Standard regulatory sign shape
Colors
Green background
White legend
Compliance
MUTCD Compliant: Bicycle auxiliary sign per Section 9B.20. Used with bicycle route signs.
| Size | Dimensions | Application |
|---|---|---|
| StandardDefault | 12x4" | Bike routes |
| Large | 16x6" | Shared roadways |
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 below bicycle route sign to indicate direction or provide supplemental info.
MUTCD Reference: Section 9B.20
Often Paired With
Signs commonly installed together per MUTCD guidelines
