Public transportation, construction, and industrial activities are all major sources of noise pollution in urban areas.

Buses are the most common mode of public transportation in most cities, followed by trains, light rail, and subways.

Electric buses are generally considered to be the quietest type of public transportation, as they do not produce any tailpipe emissions.

Engine noise, tire noise, and brake noise are all major sources of noise pollution from public transportation.

Noise pollution from public transportation can cause hearing loss, increase the risk of heart disease, and lead to sleep deprivation.

Using quieter vehicles, improving the design of roads and railways, and planting trees and shrubs along transportation corridors are all strategies that can be used to reduce noise pollution from public transportation.

Tokyo is known for having one of the most comprehensive public transportation systems in the world, with a vast network of trains, subways, and buses.

Noise-induced sleep disturbance is the term used to describe the phenomenon where noise from public transportation can make it difficult for people to sleep.

Electric buses are generally considered to be the most energy-efficient type of public transportation, as they do not produce any tailpipe emissions and can recover energy through regenerative braking.

Engine noise, wheel-rail noise, and brake noise are all major sources of noise pollution from trains.

Noise pollution from public transportation can disrupt wildlife habitats, increase air pollution, and contribute to climate change.

Melbourne is known for having one of the most extensive light rail systems in the world, with a network of over 200 kilometers.

Noise-induced cognitive impairment is the term used to describe the phenomenon where noise from public transportation can make it difficult for people to concentrate.

Buses are generally considered to be the most affordable type of public transportation, followed by trains, light rail, and subways.

Wheel-rail noise is the primary source of noise pollution from subways.