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Total length of waterways per country in kilometers This is a list of waterways , defined as navigable rivers, canals , estuaries , lakes, or firths . In practice, and depending on the language, the term "waterway" covers maritime or inland transport routes, as suggested by "way".
Rank Country Waterways Date of information — World 2,293,412: 2017 1 Russia 317,505: 2017 2 Brazil 153,348: 2017 3 China 138,357: 2017 [3] European Union 53,384: 2017 4 United States
Note that the "Navigable Waters of the United States" listed in 33 CFR 329 are different than those listed as "Waters of the United States" in 33 CFR 328, which is the Clean Water Rule. However, all Navigable Waters, plus those considered navigable-in-fact are included in the general "Waters" definition. [1]
Waterways have been an important part of human activity since prehistoric times and navigability has allowed watercraft and canals to pass through every body of water.The Grand Canal (China), a UNESCO World Heritage Site, the oldest known waterway system in the world, is considered to be one of the world's largest and most extensive project of engineering.
The United States Marine Highway Program is a United States Department of Transportation (DOT) initiative authorized to increase use of the United States' 29,000 mi (47,000 km) of navigable waterways to alleviate traffic and wear to the nation's highways caused by tractor trailer traffic.
Navigability also depends on context: a small river may be navigable by smaller craft such as a motorboat or a kayak, but unnavigable by a larger freighter or cruise ship. Shallow rivers may be made navigable by the installation of locks that regulate flow and increase upstream water level, or by dredging that deepens parts of the stream bed.
A section of the Intracoastal Waterway in Pamlico County, North Carolina, crossed by the Hobucken Bridge Inland Waterways, Intracoastal Waterways, and navigable waterways. The Intracoastal Waterway (ICW) is a 3,000-mile (4,800 km) inland waterway along the Atlantic and Gulf of Mexico coasts of the United States, running from Massachusetts southward along the Atlantic Seaboard and around the ...
The Gulf Intracoastal Waterway (GIWW [1]) is the portion of the Intracoastal Waterway located along the Gulf Coast of the United States.It is a navigable inland waterway running approximately 1,300 mi (2,100 km) [1] from Saint Marks, Florida, to Brownsville, Texas.