Why Are There Grooves in the Highway?

This form of pavement groove is installed on road surfaces to help reduce hydroplaning and skidding on wet road surfaces. Often you will encounter these grooved sections on roads that have a history of many wet weather crashes.

Why Are There Grooves in the Highway?

The grooves in a highway, more accurately known as the texture, is an essential component of safe driving. Tracks are created through a process known as “texturizing,” which essentially involves stone blasting the pavement to create a pattern of ridges. This texture helps in two important ways: first, it gives drivers better traction on the road surface, which helps to reduce skidding in wet conditions or on icy roads; second, it helps create a quiet environment by muffling the sound created by tires.

So, why exactly are there grooves on the highway? The answer lies in the fact that they provide traction and safety for motorists. With no tracks, roadways become slick, making it difficult for drivers to navigate safely in wet or icy weather. Since the grooves create a coarse surface, it allows for a better grip on the pavement.

The grooves also aid in noise reduction. The patterns of ridges act like tiny barriers that help to dampen the sound of moving vehicles. This is especially beneficial for areas that have a lot of traffic, as it can reduce noise pollution and create a more pleasant environment.

The most common type of grooves in the highway is called “t