Crash barriers are also known as traffic barriers and Armco barriers. In Britain they are commonly known as crash barriers. Crash barriers are quite important because they make sure that the vehicles are within the roadway and also prevent their untimely collision with support signs, walls, storm drains, trees and water.
Crash barriers are an integral part of the roads that they are barely even noticed by the drivers on the roads. And even if they do come in the notice of the people on the roads, they would think that these are just very simple fences that prevent the cars to fall off from the highway.
However, it is important to know that these crash barriers are made out of the best possible stuff, highly engineered as well as come in some great kinds of designs which differ from each other for every kind of road.
How important are crash barriers?
It all depends upon the type and kind of crash barrier which is installed on the road. The most common purpose of the crash barriers being installed however is that they protect and prevent the vehicles from falling off or going in the wrong direction or colliding with anything.
There are many types of barriers which all are installed for the reason of redirecting the vehicles at a specific speed, size range and at a certain angle. It does not mean that a bigger barrier is any better. This is because you might notice that some crash barriers might seem too low or down to look any good but they all serve the same purpose, which is to keep the vehicles safe.
One of the most common cases of vehicle collision is the shallow angle crash in which there is the danger of the vehicle going sideways. The vehicle slowly starts drifting sideways and the barrier redirects it back on the shoulder. This prevents any serious damage to the vehicle. However, in serious and more hardly hit collision there is the chance of the bumper hitting the barrier and the vehicle sliding.
Should there be crash barriers on the roads?
Most importantly, the main reason of the crash barrier is not only to prevent the vehicles from colliding or meeting accidents. It is also this that the vehicles should not slide down to the other side of the roads.
There are many places where the other side of the crash barrier is a deep hole where if the car falls it will just go in a deep hole from where it can never be extracted. So, for these cases specially, it is very important that crash barriers should be installed for the safety of all kinds of vehicles.
Apart from this, crash barriers are also installed on highways mostly where there are more chances of vehicles facing accidents. This is because the speed limit of highways for the vehicles is so high that it is important to install crash barriers for their safety.