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  1. Home
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  3. Wireless Internet Symbol Sign - D9-22
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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

Wireless Internet Symbol Sign - D9-22

This versatile wireless internet symbol sign provides clear communication for rest area visitors seeking connectivity. Designed to meet both state and federal transportation guidelines, the sign features reflective sheeting applied to a durable aluminum base with radius corners for enhanced visibility and longevity. Engineered to DOT and MUTCD specifications, the D9-22 Wi-Fi symbol sign helps travelers quickly identify locations offering wireless internet services. The high-intensity reflective material ensures optimal legibility during day and night conditions, with 3/8" prepunched holes facilitating easy mounting on guide signs or standalone installations at rest areas and similar facilities.

Spec • 2026
MUTCD Compliant

Sign Specifications

MUTCD Code

D9-22

Sign Type

Guide Sign

Shape

Rectangle (Horizontal)

Guide and information signs

Colors

ABC

Blue background

White legend

Compliance

MUTCD Compliant: General Service sign per Section 2D.50. White symbols on blue background.

SizeDimensionsApplication
StandardDefault24x24"Conventional roads
Freeway30x30"Freeways
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 in advance of service facilities. Blue background with white symbols.

MUTCD Reference: Section 2D.50

Reference: MUTCD Section 2D.50

Wireless Internet Symbol Sign - D9-22

Wireless Internet Symbol Sign - D9-22
Min: 1 • Max: 1000
Unit Price:$0.00
Quantity:× 1
Total:$0.00

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