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  1. Home
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  3. Advisory Speed (Ramp) Sign - W13-7
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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

Advisory Speed (Ramp) Sign - W13-7

Designed to promote driver safety, this Advisory Speed (Ramp) Sign provides critical guidance for vehicles approaching highway ramps. The W13-7 sign alerts drivers to recommended speed limits, helping prevent potential accidents and ensuring smooth traffic flow. Constructed from aluminum standard punched blanks with high-intensity reflective materials, the sign offers exceptional visibility in low-light conditions and during adverse weather. Fully compliant with DOT and MUTCD state and federal standards, this sign meets all regulatory requirements for traffic management and roadway signaling.

Spec • 2026
MUTCD Compliant

Sign Specifications

MUTCD Code

W13-7

Sign Type

Warning Sign

Shape

Diamond

Standard warning sign shape

Colors

ABC

Yellow background

Black legend

Compliance

MUTCD Compliant: This advisory speed sign meets federal standards per MUTCD Section 2C.08. Used to indicate recommended safe speed for conditions.

SizeDimensionsApplication
Conventional RoadDefault30×30"Two-lane roads, residential areas
Multi-Lane36×36"Multi-lane roads, higher speed limits
Expressway48×48"Expressways, freeways, high-speed roads
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

Mount directly below primary warning sign. Advisory speed must be multiple of 5 mph, determined by engineering study.

MUTCD Reference: Section 2C.08

Reference: MUTCD Section 2C.08

Often Paired With

Signs commonly installed together per MUTCD guidelines

Turn With Advisory Speed Left Sign - W1-1AL

W1-1AL

Turn With Advisory Speed Left Sign

Curve Right With Side Road Sign  - W1-10DR

W1-10DR

Curve Right With Side Road Sign

Hairpin Curve Sign - W1-11L

W1-11L

Hairpin Curve Sign

Curve Right With Cross Road Sign  - W1-10AR

W1-10AR

Curve Right With Cross Road Sign

Curve Right With Cross Road Sign - W1-10ER

W1-10ER

Curve Right With Cross Road Sign

Curve Left With Cross Road Sign - W1-10AL

W1-10AL

Curve Left With Cross Road Sign

View All Warning Signs

Advisory Speed (Ramp) Sign - W13-7

Advisory Speed (Ramp) Sign - W13-7
Min: 1 • Max: 1000
Unit Price:$0.00
Quantity:× 1
Total:$0.00

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