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  1. Home
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  3. Exempt Plaque Sign - R15-3p

Exempt Plaque Sign - R15-3p

Exempt Plaque Sign - R15-3p
Min: 1 • Max: 1000
Unit Price:$0.00
Quantity:× 1
Total:$0.00

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Choose Your Reflectivity Grade

Compare visibility, durability, and ideal applications

Type I

Engineering Grade

Ideal Use

Parking lots

Brightness

Standard

General Lifespan

7 years

Night-time Visibility

500 feet away

Type IV

High Intensity Prismatic

Ideal Use

Roadways

Brightness

High

General Lifespan

10 years

Night-time Visibility

1000 feet away

Type IX

Diamond Grade

Ideal Use

High-speed roadways

Brightness

Maximum

General Lifespan

10+ years

Night-time Visibility

1500 feet away

Product Details

Exempt Plaque Sign - R15-3p

This durable aluminum sign provides essential communication for parking and traffic management settings. Engineered to meet DOT and MUTCD state and federal standards, the R15-3p Exempt Plaque Sign offers clear, professional messaging for restricted or specialized areas. Manufactured with a high-intensity reflective surface, the sign ensures maximum visibility in various lighting conditions. Pre-punched standard blanks allow for straightforward installation, making it an efficient solution for organizations requiring precise signage communication. The reflective aluminum construction guarantees long-lasting performance in outdoor environments.

Spec • 2026
MUTCD Compliant

Sign Specifications

MUTCD Code

R15-3P

Sign Type

Regulatory Sign

Shape

Rectangle (Vertical)

Standard regulatory sign shape

Colors

ABC

White background

Black legend

Compliance

MUTCD Compliant: Railroad crossing sign per MUTCD Section 8B.04.

SizeDimensionsApplication
StandardDefault18x24"Conventional
Compliance & Certifications

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

Recommended

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

Reference: MUTCD Section 8B.04

Often Paired With

Signs commonly installed together per MUTCD guidelines

Railroad Crossing Crossbuck Sign - R15-1

R15-1

Railroad Crossing Crossbuck Sign

View All Regulatory Signs