Right Lane Closed (distance) Sign - W20-5
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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
Right Lane Closed (distance) Sign - W20-5
These Right Lane Closed signs are engineered to provide critical traffic guidance and enhance roadway safety. Constructed from high-quality reflective aluminum, the W20-5 sign meets all DOT and MUTCD state and federal standards for visibility and durability. Designed to alert drivers of upcoming lane closures, these signs ensure clear communication about road conditions, helping reduce potential accidents and improve overall traffic management. The reflective aluminum construction guarantees maximum visibility in various weather conditions and maintains legibility from a significant distance, making them an essential tool for road crews and transportation departments. Specifications include standard reflective aluminum blanks, with options for high intensity and diamond grade materials that comply with regulatory requirements. The W20-5 model provides a straightforward, professional solution for communicating lane closure information to drivers.
Sign Specifications
MUTCD Code
W20-5
Sign Type
Construction Sign
Shape
Diamond
Standard warning sign shape
Colors
Orange background
Black legend
Compliance
MUTCD Compliant: This work zone warning sign meets federal standards per MUTCD Section 6F.16. Orange background indicates temporary traffic control.
| Size | Dimensions | Application |
|---|---|---|
| Minimum | 30x30" | Low-volume roads |
| StandardDefault | 36x36" | Conventional roads |
| Expressway | 48x48" | Expressways and freeways |
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 in advance of work zone per MUTCD Chapter 6F. Orange background for temporary conditions. Remove or cover when work not in progress.
MUTCD Reference: Section 6F.16
Often Paired With
Signs commonly installed together per MUTCD guidelines
