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Subway systems, light rail transit and freight trains can send loud train noise into neighborhoods. Organizations such as the World Health Organization [1] and the U.S. Environmental Protection Agency have set guidelines for noise level decibel limits for rapid transit. Noise levels can be reduced by installing noise barriers next to the track. [2]
Noise regulation includes statutes or guidelines relating to sound transmission established by national, state or provincial and municipal levels of government. After the watershed passage of the United States Noise Control Act of 1972, [2] other local and state governments passed further regulations.
This article provides a list of operational and under construction (or approved) high-speed rail networks, listed by country or region. While the International Union of Railways defines high-speed rail as public transport by rail at speeds of at least 200 km/h (124 mph) for upgraded tracks and 250 km/h (155 mph) or faster for new tracks, this article lists all the systems and lines that ...
However, rail grinding to remove ridges or grooves is currently TfL’s principal means of addressing tube noise, and they have already undertaken 17,500 metres of noise and vibration-related rail ...
Pages in category "Lists of railroads of the United States by state or territory" The following 55 pages are in this category, out of 55 total. This list may not reflect recent changes .
Temporary lines laid for a specific purposes are not considered unless specified. Countries include the nations listed in the List of sovereign states along with reference ISO 3166 codes which list ISO 3166-1 numeric three-digit country codes which are maintained by the United Nations Statistics Division.
United States Columbus Ohio streetcars [97] 1,581 mm 5 ft 2 + 1 ⁄ 4 in: United States Southeastern Pennsylvania Transportation Authority (SEPTA), [98] Philadelphia: 1,588 mm 5 ft 2 + 1 ⁄ 2 in: United States Pennsylvania trolley gauge [98] 1,600 mm 5 ft 3 in: Germany Grand Duchy of Baden State Railway 1840-1854, converted to standard gauge ...
Rail transportation in the United States (28 C, 32 P) ... List of countries by rail transport network size; List of countries by rail usage; L. Level crossings by country