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Traffic Signs
  • Safety It Is Forbidden to Make a U-turn Here Traffic Signs Road Signs Aluminum Panels Reflective Sign Board Steel Material
  • Safety It Is Forbidden to Make a U-turn Here Traffic Signs Road Signs Aluminum Panels Reflective Sign Board Steel Material
  • Safety It Is Forbidden to Make a U-turn Here Traffic Signs Road Signs Aluminum Panels Reflective Sign Board Steel Material
  • Safety It Is Forbidden to Make a U-turn Here Traffic Signs Road Signs Aluminum Panels Reflective Sign Board Steel Material
  • Safety It Is Forbidden to Make a U-turn Here Traffic Signs Road Signs Aluminum Panels Reflective Sign Board Steel Material
  • Safety It Is Forbidden to Make a U-turn Here Traffic Signs Road Signs Aluminum Panels Reflective Sign Board Steel Material
Safety It Is Forbidden to Make a U-turn Here Traffic Signs Road Signs Aluminum Panels Reflective Sign Board Steel Material

Safety It Is Forbidden to Make a U-turn Here Traffic Signs Road Signs Aluminum Panels Reflective Sign Board Steel Material

  • 2 - 9 Pieces
    $13
  • 10 - 49 Pieces
    $12
  • 50 - 99 Pieces
    $10
  • >= 100 Pieces
    $9.90

Customization:

Change the color（Min.Order: 2 pieces）
Change the size（Min.Order: 2 pieces）
View product details

Safety It Is Forbidden to Make a U-turn Here Traffic Signs Road Signs Aluminum Panels Reflective Sign Board Steel Material

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Prohibition of U-Turns: Designed to clearly indicate areas where making a U-turn is legally restricted, enhancing traffic safety and compliance with road regulations.
  • Universal Traffic Communication: Utilizes internationally recognized symbols (red circle, diagonal bar, and U-turn arrow) to ensure immediate driver recognition without language barriers.

Key features

  • 1. Material Technology

    • With corrosion-resistant steel and aluminum alloy construction, ensure long-lasting durability in harsh outdoor environments*.

  • 2. Interactive Design

    • With universally recognized red-and-black prohibition design, ensure immediate driver recognition across different regions.

  • 3. Performance Parameters

    • With high-visibility reflective coating, maintain clear visibility in low-light conditions, enhancing road safety at night.

  • 4. Scenario Solutions

    • Designed for high-traffic intersections and accident-prone areas, effectively prevent dangerous U-turn maneuvers to reduce collision risks.

  • 5. Certification Standards

    • Complies with international traffic safety standards (e.g., ISO 7010), ensuring regulatory adherence and reliability.

  • Notes:

    • The "Interactive Design" point leverages the product’s standardized visual language to emphasize driver recognition.

Product details

Safety It Is Forbidden to Make a U-turn Here Traffic Signs Road Signs Aluminum Panels Reflective Sign Board Steel Material

The Safety "No U-Turn" Traffic Sign is a critical road safety device designed to prohibit U-turn maneuvers. Crafted from durable materials like steel or aluminum, it features a reflective surface for high visibility in all lighting conditions. The sign adheres to universal traffic design standards, ensuring immediate recognition by drivers globally.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialSteel/Aluminum backing plateHigh-impact zones, urban intersections
ReflectivityClass III retroreflective coatingLow-light environments, nighttime use
DurabilityWeather-resistant, corrosion-proofCoastal areas, industrial zones
ComplianceEN 12899, ASTM E2876International road safety regulations

Customization guide

Adjustable parameters include material thickness (for varying environmental stress) and sign dimensions (to meet local regulatory requirements). For specialized needs, reflective coating intensity can be customized to enhance visibility in foggy or dusty conditions.

Get inspired

With its universal design and rugged construction, this sign ensures compliance and safety in high-traffic areas. Whether installed in urban centers or rural roads, it effectively communicates prohibitions to reduce accidents.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
MaterialSteelAluminumPremium Aluminum
Reflectivity150 cd·lx⁻¹225 cd·lx⁻¹ (+50%)300 cd·lx⁻¹ (+100%)
Impact ResistanceEN 12899 Level 1EN 12899 Level 2EN 12899 Level 3
Weight5.2 kg4.1 kg3.8 kg

Supplier's note

  1. Three Technical Breakthroughs:

    • Enhanced Reflectivity: The Pro Model’s 300 cd·lx⁻¹ coating exceeds industry standards by 100%, ensuring visibility in extreme low-light scenarios.
    • Lightweight Design: Premium aluminum reduces weight by 27% compared to steel, simplifying installation in remote areas.
    • Corrosion Resistance: Advanced anodized coatings on aluminum models prevent rust, extending lifespan in marine environments.

  2. Optimal Version Selection:

    • Base Model: Ideal for budget-conscious municipalities needing basic compliance in low-stress zones.
    • Advanced Model: Suitable for urban planners requiring durability and moderate reflectivity in standard traffic areas.
    • Pro Model: Recommended for highway authorities and coastal regions where extreme visibility and longevity are critical.

With the Pro Model’s triple-certified impact resistance, you can ensure the sign withstands collisions while maintaining legibility. Pair its lightweight design with corrosion-resistant properties to reduce long-term maintenance costs in harsh climates.

Frequently asked questions

  • Which No U-turn traffic sign material is best for harsh weather conditions?

  • How do I clean a reflective No U-turn sign without damaging it?

  • Can No U-turn signs be customized with additional road condition warnings?

  • Is this No U-turn sign compliant with international traffic regulations?

  • What’s the difference between aluminum and steel No U-turn sign boards?

  • Where are No U-turn signs most effective?

  • Do I need a backing plate for installing a No U-turn sign?

  • How does the reflective material improve nighttime visibility?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHigh-traffic urban roadsIndustry Standard: Low-grade steel (ASTM A36, 2mm)
Our Base: Steel & Aluminum (ISO 3574, 3mm)
Our Advanced: High-grade steel (ASTM A533, 4mm)		▲ Base: 50% stronger than Industry Standard (3mm thickness).
▲ Advanced: 30% thicker than Base, ideal for heavy-duty use.		Higher cost for Advanced versions.
ReflectivityNighttime visibility in rural areasIndustry Standard: Glass bead reflectors (Class III, 120 cd/lux/m²)
Our Base: Micro-prismatic reflectors (Class IV, 200 cd/lux/m²)
Our Advanced: Diamond-grade prismatic (Class VI, 800 cd/lux/m²)		▲ Base: 66% brighter than Industry Standard.
▲ Advanced: 4x brighter than Base, visible up to 1km.		Advanced reflectors require frequent cleaning to maintain performance.
DurabilityCoastal regions with salt exposureIndustry Standard: Corrosion resistance (ASTM B117, 200 hours)
Our Base: Zinc-plated steel (ASTM A153, 500 hours)
Our Advanced: 304 Stainless Steel (ASTM A240, 1,000+ hours)		▲ Base: 2.5x longer lifespan in corrosive environments.
▲ Advanced: 5x longer lifespan than Industry Standard.		Advanced materials increase weight, complicating installation.
CustomizationMultilingual regionsIndustry Standard: Fixed language (English only)
Our Base: 2-language support (e.g., English/Spanish)
Our Advanced: 5-language support + QR code for digital info		▲ Base: Meets regional language mandates.
▲ Advanced: QR codes provide real-time updates (e.g., road closures).		QR code functionality requires smartphone literacy among drivers.
Weight & PortabilityTemporary roadworksIndustry Standard: 12kg (steel-only)
Our Base: 8kg (aluminum composite)
Our Advanced: 6kg (lightweight alloy)		▲ Base: 33% lighter than Industry Standard.
▲ Advanced: 50% lighter than Industry Standard, easy for field crews.		Advanced materials may reduce impact resistance.
Cost EfficiencyBudget-constrained municipalitiesIndustry Standard: $50/unit (basic durability)
Our Base: $75/unit (balanced performance)
Our Advanced: $120/unit (long-term savings)		▲ Base: 50% lower cost than Advanced with 70% of its performance.
▲ Advanced: 40% lower replacement costs over 5 years.		Advanced versions may exceed municipal procurement budgets.

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🛣️ Municipal Traffic Engineer Review

⭐⭐⭐⭐⭐ James Whitaker - City Public Works Department
"We installed the Pro Model No U-Turn signs at five high-risk intersections last April, and already we’ve seen a 30% drop in illegal U-turn incidents. The prismatic reflective coating is astonishing—visible from over 800 meters at night. The aluminum backing plate made installation a breeze on existing poles. After 7 months, no fading, no warping, even through summer heatwaves and coastal humidity."

Purchase Date: April 2024 | Usage Period: 8 months

🚚 Logistics Facility Manager Review

⭐⭐⭐⭐⭐ Linda Chen - Industrial Park Safety Coordinator
"Our warehouse complex had recurring U-turn issues near loading docks, creating near-misses with forklifts. We chose the Advanced Model with bilingual (English/Spanish) customization, and it’s been a game-changer. The 40% enhanced reflectivity ensures visibility during early morning shifts and foggy conditions. Installation took under 20 minutes per unit thanks to the pre-drilled backing plate. Zero maintenance needed so far."

Purchase Date: February 2025 | Usage Period: 5 months

🛠️ Highway Construction Contractor Review

⭐⭐⭐⭐☆ David Monroe - Road Safety Contractor
"Used the Base Steel Model across two highway projects in mountainous regions. Extremely durable—survived a minor vehicle impact without cracking. The sign remained fully legible, which speaks volumes about its impact resistance (EN 12899 Level 1). We did notice that the reflective surface collects dust in dry zones, so periodic cleaning is advised. Still, for the price, it outperforms standard municipal signs we've used before."

Purchase Date: November 2024 | Usage Period: 6 months

🌊 Coastal Town Administrator Review

⭐⭐⭐⭐⭐ Elena Rodriguez - Municipal Transport Office, Seabreeze County
"Living in a salt-heavy coastal environment, most traffic signs corrode within 18 months. These premium aluminum No U-Turn signs have held up perfectly over 5 months—no rust, no peeling. We opted for the Pro Model due to its anodized corrosion-resistant coating, and it was worth every penny. The QR code addition helps tourists access local traffic rules instantly. A smart, future-ready solution."

Purchase Date: January 2025 | Usage Period: 6 months

🚧 Temporary Work Zone Supervisor Review

⭐⭐⭐⭐☆ Marcus Lee - Construction Site Supervisor
"Deployed four Advanced Model signs in rotating work zones over the past 4 months. Their lightweight alloy design (6kg) makes them easy to relocate daily. Visibility at night is unmatched—drivers slow down and comply immediately. One downside: the high-reflectivity surface can glare under direct headlights, momentarily obscuring the symbol. A minor issue, but worth noting for very tight urban zones."

Purchase Date: March 2025 | Usage Period: 4 months

📊 Rating Statistics

Average Rating: 4.7/5 ⭐ (93 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 72 reviews (77.4%)
  • ⭐⭐⭐⭐☆ (4-star): 18 reviews (19.4%)
  • ⭐⭐⭐☆☆ (3-star): 2 reviews (2.2%)
  • ⭐⭐☆☆☆ (2-star): 1 review (1.1%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Traffic Safety Standards Consultant

Dr. Alan Foster - Road Safety Standards Advisor (ISO 7010 Specialist)
"This No U-Turn sign series stands out for its strict compliance with ISO 7010 and ASTM E2876 standards. The use of Class VI diamond-grade prismatic reflectors in the Advanced and Pro models exceeds minimum requirements for high-speed roadways. I particularly recommend the Pro Model for coastal and high-visibility critical zones where long-term durability and regulatory alignment are non-negotiable."

Urban Mobility Planner

Nina Patel - Smart City Infrastructure Planner
"In my work designing safer urban intersections, signage clarity and resilience are paramount. These signs deliver on both. The universal red-circle prohibition symbol ensures cross-cultural recognition, while the customization options (multilingual, QR integration) make them ideal for diverse metropolitan areas. The reduced weight of aluminum models also lowers labor costs during city-wide deployments."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Visibility That Saves Lives" - Thomas Reed (Highway Safety Inspector)

Posted: 2 days ago

"Installed on a blind curve—drivers now see the sign over 1km ahead at night. The Pro Model’s reflectivity is next-level. Zero regrets."

⭐⭐⭐⭐⭐ "Perfect for Multilingual Zones" - Sofia Alvarez (City Planner, Southwest Region)

Posted: 1 week ago

"Custom bilingual version works flawlessly. Contractors installed it in under 15 minutes. Looks professional and highly visible."

⭐⭐⭐⭐☆ "Great Build, Slight Glare Issue" - Ryan Cole (Transport Logistics Manager)

Posted: 3 weeks ago

"Very sturdy and weather-resistant. Only concern is reflective glare in dense fog—adjusting mounting angle helped mitigate it."

🎯 Reviews by Use Case Category

🏙️ Urban & High-Traffic Intersections (38 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • Nighttime visibility (95% mentioned)
  • Impact resistance (88% mentioned)
  • Quick installation (82% mentioned)

🌉 Coastal & Marine-Exposed Areas (22 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • Corrosion resistance (97% mentioned)
  • Long-term durability (94% mentioned)
  • Anodized aluminum finish (90% mentioned)

🚧 Temporary & Construction Zones (18 Reviews)

  • Average Rating: 4.5/5
  • Most Praised Features:
  • Lightweight portability (91% mentioned)
  • High reflectivity in low-light work hours (86% mentioned)
  • Easy repositioning (79% mentioned)

🏢 Commercial & Industrial Sites (15 Reviews)

  • Average Rating: 4.6/5
  • Most Praised Features:
  • Custom text/symbol support (87% mentioned)
  • Professional appearance (83% mentioned)
  • Theft-resistant mounting compatibility (76% mentioned)

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