Road sign Asymmetrical bottleneck on the right Triangle Side 90 cm Class 1 Fig. 19 Iron

Asymmetrical Bottleneck Sign on the Right: Maximum Safety on the Road

The asymmetrical bottleneck road sign on the right, identified with Figure 19, is a crucial element of hazard signs. This sign, with its unmistakable equilateral triangle shape and 90 cm side, warns road users of a reduction in the width of the road exclusively on the right-hand side of the direction of travel. It is essential to indicate situations such as lane narrowing, roadworks, obstacles or other restrictions on the roadway, thus ensuring more informed and safer driving.

Construction Features and Regulatory Compliance

Made of sturdy iron (galvanized sheet metal or painted steel), this sign guarantees resistance and durability over time, even in the most adverse weather conditions. Its Class 1 (RA1) reflective film ensures excellent day and night visibility, in line with UNI EN 12899-1 standards. The red border, the white background and the black symbol of the asymmetrical bottleneck comply with the provisions of the Highway Code (Art. 39 C.d.S. – Art. 101 Regulation D.P.R. 495/1992). The 90 cm side dimensions make it suitable for installation on secondary or urban roads, usually at a distance of 150-250 meters (outside built-up areas) or 30-80 meters (in built-up areas) from the point of the beginning of the narrowing.

Why Choose ePanza.com Traffic Signs?

Choosing a road sign to ePanza.com means opting for high-quality products, compliant with all current regulations and designed for maximum efficiency and safety. Our signs, such as the asymmetrical right-hand bottleneck, are ideal for public bodies, companies and professionals who need reliable solutions for traffic management and the prevention of road hazards. Rely on ePanza.com for your signage.

Frequently Asked Questions (FAQs)

What is an asymmetrical right-hand bottleneck sign? It is a warning sign that warns of a reduction in the width of the carriageway on the right side of the road, inviting you to moderate your speed and exercise caution. What are the standard measurements of this sign? The standard size for this sign is a triangle with a side of 90 cm, ideal for secondary or urban roads. What does "Class 1" mean for reflectivity? Class 1 (RA1) indicates a low-intensity reflective film, which guarantees good visibility of the signal both day and night thanks to its ability to reflect light. Where should the asymmetrical bottleneck sign be placed on the right? It is installed on the right side of the roadway, at a variable distance from the starting point of the bottleneck (e.g. 150-250 meters outside built-up areas, 30-80 meters in built-up areas).