Vehicle Barriers Defined

A vehicle barrier is a device that is used to slow down vehicles. These are typically used for this purpose, however, they are not necessarily used for this purpose at all times. In many cases, they are used in places where there are a lot of pedestrians and particularly in instances where this heavy pedestrian traffic is made up of children and the elderly such as a school area. With that said, you can find vehicle barriers in lots of different places such as parking lots, private communities, railroad crossings, construction sites, commercial districts, highway mediums and much more.

Typical Driving Barriers

Speed bumps are the typical barriers that you will find on the roads. Speed bumps are usually placed in certain areas such as private property, school areas as well as parking lots. They are basically a 6-inch barrier that makes vehicles slow down significantly to about 2 to 10 MPH. Keep in mind that these barriers don’t give enough stopping power to help with more severe security issues. The manufacturers of these speed bumps create many different types that are for a variety of functions.

Crash Barriers

Crash barriers are designed to gain the attention of the driver so that they are forced to reduce their speed significantly so that they don’t crash into the barrier.

Crash barriers are typically painted in bright colours and utilize reflective materials so that they are quickly and easily visible. In many cases, they have signs that inform drivers that they have to slow down.

These crash barriers are designed in a way to damage vehicles if they crash into the barrier at particular speeds. These crash barriers are typically manufactured from metal and they are positioned in a way that the driver will be forced to drive on and over them.

How Are These Crash Barriers Manufactured?

The constitution of a crash barrier is dependent on what it is being used for. In most cases, they are made to mitigate traffic as well as prevent accidents. There are crash barriers that are created for both of these purposes.

The strongest crash barriers are typically made to prevent collisions. There are crash barriers that are so strong and durable that they can withstand the impact of a heavy-duty military vehicle and successfully stop it. In the case that a store owner wants to get crash barriers to prevent customers from driving and crashing into the front of their store, then they wouldn’t require such a strong barrier.

What Occurs If Your Vehicle Hits A Barrier?

Once you hit a crash barrier, your vehicle would get some damage. The amount of damage would be dependent on the strength of the crash barrier, i.e. the stronger the barrier, the greater the damage. Additionally, speed humps or bumps can also damage your vehicle’s tires or even the shocks. Bigger crash barriers can potentially cause your car to get totalled or even lead to injury of the driver and the other occupants in the vehicle.

Vehicle Barrier Types

There are various vehicle barriers available that can fall into 3 main categories and they are: hybrid vehicle barriers, active vehicle barriers and passive vehicle barriers. In order to know the best one for you and your particular situation, then you need to know about the typical uses of each type.

Active vehicle barriers

These types of barriers are capable of opening and closing. Some of these are:

Wedge barriers

These types of barriers have a plate that is wedge-shaped and it comes up in order to stop traffic as needed. They are great for controlling traffic as well as preventing accidents from happening.

Beam barriers

These utilize a beam in order to block the road for specific situations. For example, a beam barrier is used to block the road if a train is near and approaching. These beams usually move upwards and downwards, however, there are different types that move differently. In most cases, these types of barriers are utilized for controlling the flow of traffic.


These are basically tall cylinders that come out from the ground as needed. They are used for controlling traffic as well as preventing crashes. There are non-active bollards on the median of highways and these are permanent as well as bollards that assist with traffic stops.