Light Rail Divided Highway Symbol (T Intersection) Sign - R15-7a
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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
Light Rail Divided Highway Symbol (T Intersection) Sign - R15-7a
This high-visibility sign provides critical safety guidance at light rail and highway intersections. Designed to meet DOT and MUTCD standards, the R15-7a symbol alerts drivers to potential train crossings at divided highway T intersections. Constructed from reflective aluminum with high-intensity or diamond-grade reflectivity, the sign ensures maximum visibility in low-light conditions. The clear, standardized symbol helps drivers quickly recognize and respond to potential hazards, reducing the risk of accidents at complex transportation intersections.
Sign Specifications
MUTCD Code
R15-7A
Sign Type
Regulatory Sign
Shape
Rectangle (Vertical)
Standard regulatory sign shape
Colors
White background
Black legend
Compliance
MUTCD Compliant: Railroad crossing sign per MUTCD Section 8B.04.
| 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 all public highway-rail grade crossings.
MUTCD Reference: Section 8B.04