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  1. Home
  2. Regulatory Signs
  3. Left Turn Signal Sign - R10-10L

Left Turn Signal Sign - R10-10L

Left Turn Signal Sign - R10-10L
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

Left Turn Signal Sign - R10-10L

Traffic safety demands precision, and the Left Turn Signal Sign (R10-10L) delivers comprehensive road guidance for drivers and pedestrians. Constructed from reflective aluminum standard punched blanks, this sign provides exceptional durability and visibility in diverse weather conditions. Engineered to meet DOT and MUTCD state and federal standards, the sign increases visibility for left turn lanes and effectively alerts drivers of upcoming turns. Its reflective surface ensures maximum legibility during daytime and nighttime conditions, significantly reducing the risk of potential road accidents. Designed with the R10-10L specification, this sign represents a critical component of comprehensive traffic management and safety infrastructure.

Spec • 2026
MUTCD Compliant

Sign Specifications

MUTCD Code

R10-10L

Sign Type

Regulatory Sign

Shape

Rectangle (Vertical)

Standard regulatory sign shape

Colors

ABC

White background

Black legend

Compliance

MUTCD Compliant: Traffic signal sign per MUTCD Section 2B.52.

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 signalized intersections.

MUTCD Reference: Section 2B.52

Reference: MUTCD Section 2B.52

Often Paired With

Signs commonly installed together per MUTCD guidelines

Do Not Enter Sign - R5-1

R5-1

Do Not Enter Sign

Speed Limit Sign - R2-1

R2-1

Speed Limit Sign

Stop Signs - R1-1

R1-1

Stop Signs

4 Way Stop Sign - R1-3

R1-3

4 Way Stop Sign

One Way Right Sign - R6-1R

R6-1R

One Way Right Sign

Truck Speed Limit Sign - R2-2

R2-2

Truck Speed Limit Sign

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