You may have noticed considerable, colorful barriers in various places if you’ve been driving around town lately. These are called Jersey types of barriers, and they play an important role in traffic control. These are the large, orange concrete blocks often used to create a barrier between oncoming traffic and a hazard.
If you’re looking for more information about these barriers, you’ve come to the right place. This blog post will explain everything you need to know about Jersey barriers.
What Are Jersey-Style Barriers?
These are traffic barriers made of steel-reinforced concrete. They are designed to minimize vehicle damage in a collision and redirect vehicles away from pedestrians or buildings. They were first developed in the early 1950s and were initially used on the New Jersey Turnpike to separate opposing lanes of traffic.
Since then, they have been using this barrier extensively on highways and other busy roads worldwide. Today, these barriers are an essential part of Traffic Safety Systems (TSS) and are often used with other TSS components such as road markings, signs, and delineators. When properly installed and maintained, barriers can significantly improve highway safety.
What Are the Common Materials Used in These Barriers?
The most common material used in Jersey barriers is concrete. However, there are also a variety of other materials that can be used, such as plastic, wood, or metal. Each has its advantages and disadvantages. So, before choosing a material for your project, keep that in mind.
For example, concrete is the most durable option but the heaviest, so it may not suit all applications. Plastic barriers are lightweight and easy to install, but they are not as durable as concrete barriers. Wood barriers are also lightweight and easy to install, but they are not as strong as concrete or plastic barriers. Metal barriers are the most robust option but are also the most expensive.
Types of These Barriers
There are several different barriers of this type, each designed for a specific purpose.
- W Beam Barrier: The most common type of jersey barrier, W beam barriers are made of two steel beams welded together to form a “w” shape. These are typically used on highways and other high-speed roads.
- Thrie Beam Barrier: A Thrie beam barrier is similar to a W beam barrier, but it has an additional third beam welded to the top of the barrier. This additional beam provides extra strength and stability, making these beam barriers ideal for use on slopes or in areas where there is a risk of vehicles toppling over the barrier.
- Cable Barrier: A cable barrier is a type of Jersey barrier that uses high-tension cables instead of concrete or steel beams. Cable barriers are typically used on highways and other high-speed roads.
- Water-filled Barrier: A jersey barrier filled with water is a water-filled barrier. Water-filled barriers are most often utilized on motorways and other high-speed thoroughfares.
- U Beam Barriers: Another popular type is the U-beam barrier, often used in parking lots and construction sites. These barriers are made from concrete and are shorter than W-beam barriers.
How Are They Used?
These barriers are most commonly used to separate opposing lanes of traffic on highways and other busy roads. They can also be used to create pedestrian walkways, protect buildings and pedestrians from oncoming traffic, or block off construction sites.
When choosing a jersey barrier for your project, it is essential to consider the type of traffic using the road or area where the barrier will be installed. For example, if you install a barrier on a highway with high-speed traffic, you must choose a barrier designed for high-speed impact. Likewise, if you install a barrier around a construction site, you must choose a sturdy barrier enough to withstand being hit by construction equipment.
What Are the Advantages?
They have several advantages that make them an essential part of Traffic Safety Systems.
-The reduced likelihood of head-on collisions
-Reduced severity of side-impact collisions
-Prevention of vehicles from leaving the roadway
-Protection of pedestrians and property from oncoming traffic
-Ability to be used in a variety of applications
Overall Cost of These Barriers
The overall cost of these barriers can vary depending on several factors, such as the size and type of barrier, the geographical location, and the company you use. However, some general guidelines can help you estimate the cost.
For example, a concrete barrier that is 4 feet tall and 18 feet long typically costs between $500 and $700. A steel barrier of the same size typically costs between $1,200 and $1,500. The installation cost can also vary depending on the size and type of barrier. For example, installing a concrete barrier typically costs between $75 and $100 per linear foot, while installing a steel barrier typically costs $100 and $150 per linear foot.
This particular barrier should be at the top of your list if you need traffic safety products. With their many benefits and versatile applications, barriers are essential for any traffic safety system.