Trees can help reduce traffic accidents

Most people are aware that the 'roadside trees' along our roads help filter the air, absorb carbon dioxide, and convert it into oxygen for us to breathe. However, did you know that these trees can also help reduce traffic accidents?

So, how can roadside trees help reduce accidents?

• They help drivers focus more on the road. Roadside trees create the illusion of a narrower road, which encourages drivers to slow down and remain more attentive. Additionally, they help block out distractions, making it easier for drivers to focus on the task at hand. A study conducted in the United States revealed that areas with wide, tree-less roads have a 500% higher chance of accidents compared to areas with trees. This finding is based on a comparison of accident data collected over an 8-year period. When comparing accident rates (injuries per miles driven per year) to road width, the study found that roads with a width of 36 feet (approximately 10.97 meters) experienced nearly 487% more accidents than roads with a width of 24 feet (approximately 7.32 meters). This shows that the width of the road has a major impact on the likelihood of accidents.

 

• Tree shadows help keep the road temperature lower and reduce glare on sunny days. This not only reduces eye strain for drivers but also prevents the road from becoming excessively hot.

 

• Trees also help reduce stress for drivers and lower noise levels by up to 10dB. This creates a more relaxing environment, which can decrease impulsive behavior and, in turn, lower the risk of accidents.This revision maintains the meaning while improving flow and clarity. Let me know if you'd like any further tweaks!

​