Noise pollution is any unwanted or excessive noise that disrupts human or animal life. Noise pollution can range from mildly irritating to extremely disruptive, depending on its source. There are countless sources of noise pollution, but the most significant tend to fall within four categories. If you are experiencing problems with noise at home or where you work, it is likely that one of these basic types of noise pollution is the culprit. Roadway Noise
Roadway noise pollution is generated from a nearby highway by the traffic that travels along the road. Traffic noise levels are contingent upon the amount of traffic on the road, how fast the vehicles are traveling and the percentage of the traffic consisting of large trucks. Tractor trailer trucks tend to be much louder than the average passenger car or truck on the highway. People who suffer with roadway noise pollution are generally those who live within 500 feet of a major highway or interstate, according to the Noise Pollution Clearinghouse website.