Vertical traffic calming devices

Vertical traffic calming devices

Road bumps are vertical traffic calming devices whose main objective is to reduce speed on low-volume, low-speed roads. Their parabolic shape and reflective surface make them an effective solution to increase road safety around the world. In this article, we will discuss in detail the benefits and challenges of road bumps and their importance in reducing road accidents and injuries.

Definition of road bumps

Road humps are vertical traffic calming devices designed to reduce the speed of vehicles on low-volume, low-speed roads. They consist of a parabolic structure that rises from the ground and extends across the width of the road, forcing drivers to slow down when passing over them. These devices are typically made of materials such as concrete, asphalt, or reinforced plastic, and their surface is covered with reflective materials to increase their visibility, especially in the dark. Road bumps are designed specifically for use on low-volume, low-speed roads, as their shape and height can be uncomfortable for drivers at higher speeds.

Road safety and road bumps

Road safety is a major concern around the world. Road bumps are vertical traffic calming devices that contribute to improving traffic by reducing speed on low-volume, low-speed roads. Studies and statistics demonstrate their effectiveness in preventing accidents and injuries, as they alert drivers and discourage them from exceeding speed limits. These devices also help reduce traffic noise and improve the quality of life in communities. With their parabolic shape and reflective surface, they are highly visible even at night, increasing safety for all road users. Road bumps are an effective and economical option to improve road safety in different environments and should be considered as an important measure in traffic planning.

Benefits of road bumps

Road bumps are an effective measure to reduce speed on low-volume, low-speed roads. Below are some of its main benefits:
  • Low cost: Road bumps are an economical option compared to other traffic calming measures, such as the construction of physical speed bumps.
  • Easy installation and maintenance: Road overhangs are quick and easy to install, which means they do not require large investments of time or resources. Furthermore, its maintenance is minimal and is limited to periodic inspections to guarantee its functionality.
  • Reduction of speeds and traffic noise: Road bumps are effective in reducing the speed of vehicles, which not only contributes to greater road safety, but also helps reduce noise of traffic in residential and commercial areas.
  • Versatility: Road bumps can be adapted to different road types and local needs, meaning they are a viable option in a variety of environments.
In summary, road bumps are an economical and versatile measure that can help reduce speeds and improve road safety on low-volume, low-speed roads. Additionally, their easy installation and maintenance make them an attractive option for communities looking for a practical and effective solution to control traffic.

Challenges and considerations

Although road bumps are an effective solution for reducing speed on low-volume, low-speed roads, it is also important to consider their potential challenges and criticisms. Some drivers may find them uncomfortable and they may increase vehicles’ fuel consumption. Therefore, it is essential to design them properly to minimize these problems. Additionally, it is important to consider emergency traffic and accessibility for people with disabilities when planning the location and design of the bumps. Clear communication and proper education about its use and benefits can help ensure its acceptance by the community. It is vital to keep these challenges and considerations in mind when implementing road bumps to ensure their effectiveness and acceptance. With proper design and good communication, these challenges can be overcome and the benefits of these traffic calming devices can be fully realized.

Successful examples of road bumps

There are numerous examples of cities and countries that have successfully implemented the I highlight. For example, in the United Kingdom, bumps have been installed in residential and school areas, leading to a 30% reduction in traffic accidents. In the United States, the city of Portland, Oregon, has implemented bumps in commercial and high-traffic areas, which has reduced average speed by 33%. Additionally, in Mexico, the city of Monterrey has used bumps in high pedestrian traffic areas, resulting in a 50% decrease in traffic accidents and a significant reduction in traffic noise. These examples demonstrate that road bumps are an effective solution to reduce speed and improve road safety in different environments. Their versatility and adaptability make them a viable and successful option to promote safer and more responsible driving around the world.


In summary, road bumps are an effective solution for reducing speed on low-volume, low-speed roads. Its parabolic design and reflective surface guarantee greater visibility, which contributes to increasing road safety. Furthermore, their low cost and easy installation make them a viable option for different types of roads. However, it is important to consider the potential challenges and criticisms of road bumps, such as their discomfort for drivers and increased fuel consumption. Therefore, good design and adequate communication and education about its use are essential to ensure its acceptance and effectiveness. Numerous successful examples can be found of cities and countries that have implemented road bumps with positive results in reducing accidents and injuries. In conclusion, road bumps are a valuable tool in improving road safety and their proper use can make a difference in the protection of drivers and pedestrians on our roads.