Types of barricades used in traffic control?

Table of Contents

1. Introduction
2. Types of Barricades Used in Traffic Control
   1. Barriers
   2. Cones and Drums
   3. Bollards
   4. Jersey Barriers
   5. Fences
3. Jinlan Company Solutions
4. Conclusion
5. References

Introduction

Traffic control is an essential aspect of managing road safety and efficiency. Barricades are a fundamental component used to guide and protect vehicles and pedestrians. Different types of barricades serve various purposes in traffic control. This article reviews the most common types of barricades and highlights the solutions offered by Jinlan Company.

Types of Barricades Used in Traffic Control

Barriers

Barriers are solid obstructive elements that are primarily used to prevent vehicular access. They are usually constructed from materials such as concrete, steel, or wood. Concrete barriers are known for their high durability and ability to withstand impacts. In contrast, steel barriers offer a blend of strength and portability, while wooden barriers are often used for temporary control due to their flexibility and ease of installation.

Cones and Drums

Cones and drums are prevalent due to their cost-effectiveness and ease of deployment. Traffic cones are usually made from materials like rubber or plastic and are highly visible due to their bright orange color and reflective strips. Drums, on the other hand, are larger, offering greater visibility and can be weighted for stability. Standard traffic cones are generally 18-36 inches in height, while drums can be up to 48 inches tall.

Bollards

Bollards are sturdy, short posts designed to control traffic and prevent vehicle access to restricted areas. They can be permanent or removable, made from materials like concrete, steel, or polymer. Bollards often stand about 36 to 48 inches tall and vary in diameter from 4 to 8 inches, providing versatile applications for both pedestrian safety and vehicular deterrence.

Jersey Barriers

Jersey barriers are a type of concrete or plastic barrier used to separate lanes of traffic. They are effective due to their ability to redirect vehicles and absorb impact energy. Concrete jersey barriers typically measure 32 inches in height and 10 to 12 feet in length, providing substantial protection for construction zones and road dividers.

Fences

Fences are used for more permanent control, offering both physical and visual barriers. They are made from materials such as metal, mesh, or wood, and can range from 4 to 8 feet in height. Fencing solutions include chain-link, wooden slats, or modular systems, designed to guide pedestrian traffic or secure construction sites.

Jinlan Company Solutions

Jinlan Company provides a comprehensive range of barricade solutions tailored to meet the dynamic needs of traffic control. These include portable solutions, custom-sized barriers, and advanced materials that enhance durability and visibility. Jinlan’s product line is known for its innovative designs that incorporate reflective technologies, ensuring maximum safety and compliance with industry standards.

Conclusion

Effective traffic control relies on the strategic use of various types of barricades. Understanding the applications and characteristics of each type helps in selecting the most suitable option for specific scenarios. Jinlan Company offers robust solutions that align with the diverse demands of traffic management, ensuring safety and operational efficiency.

References

• National Cooperative Highway Research Program (NCHRP) Report 544, Framework for a National Database System for Maintenance Management of Traffic Barricades and Related Temporary Traffic Control Devices, 2005.
• American Association of State Highway and Transportation Officials (AASHTO) Roadside Design Guide, 4th Edition, 2011.
• Federal Highway Administration (FHWA) Manual on Uniform Traffic Control Devices (MUTCD), 2009 Edition.
• Jinlan Company Product Brochure, 2023.