Do Not Block Intersection Sign - R10-7
Secure checkout • 100% satisfaction guaranteed
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
Do Not Block Intersection Sign - R10-7
Designed to prevent traffic congestion and potential accidents, this Do Not Block Intersection Sign (R10-7) helps maintain smooth and safe traffic flow at complex intersections. The sign clearly communicates critical traffic instructions to drivers, reducing the risk of gridlock and dangerous vehicular interactions. Constructed from high-quality aluminum with reflective properties, the sign ensures maximum visibility during day and night conditions. It meets both DOT and MUTCD state and federal standards, available in High Intensity and Diamond Grade reflective options. Standard punched blanks make installation straightforward and compatible with most mounting systems.
Sign Specifications
MUTCD Code
R10-7
Sign Type
Regulatory Sign
Shape
Rectangle (Vertical)
Standard regulatory sign shape
Colors
White background
Black legend
Compliance
MUTCD Compliant: Traffic signal sign per MUTCD Section 2B.52.
| 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 signalized intersections.
MUTCD Reference: Section 2B.52
Often Paired With
Signs commonly installed together per MUTCD guidelines
