Imagine living close to a busy highway. The loud sounds can make it tough to rest or sleep. Highway sound barriers block the noise. They help you feel calm and keep you healthy. Many cities use these barriers. Noise pollution affects millions of people.
For example:
Country
Percentage of Population Exposed to Noise Levels Above Recommended Thresholds
Spain
60%
EU (stricter criteria)
Over 30% (about 106 million people)
Sound attenuation lowers these bad noise levels. It helps make neighborhoods quieter and healthier. Want to see how these barriers compare to other traffic safety solutions? Read our guide about modern traffic safety facilities.
Key Takeaways
Highway sound barriers stop noise from busy roads. They help neighborhoods stay quiet and healthy.
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