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 southern tip of Florida, then following the Gulf Coast to Brownsville, Texas. Some sections of the waterway consist of natural inlets, saltwater rivers, bays, and sounds, while others are artificial canals. It provides a navigable route along its length without many of the hazards of travel on the open sea.
The Gulf Intracoastal Waterway (GIWW) 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) from Saint Marks, Florida, to Brownsville, Texas.
The Marjorie Harris Carr Cross Florida Greenway is a protected green belt corridor, more than one and a half miles (2.4 km) wide in places, that was the former route of the proposed Cross Florida Barge Canal. It is named for the leader of opposition to the Cross Florida Barge Canal, Marjorie Harris Carr, and was originally a U.S. Army Corps of Engineers canal project to connect the Gulf of Mexico and the Atlantic Ocean across Florida for barge traffic. Two sections were built, but the project was ultimately cancelled because of local opposition related to environmental concerns, including protecting the state's water supply and conservation of the Ocklawaha River Valley ecosystem, as well as national opposition for the costs being perceived as "government waste" with "limited national value." The greenway is part of the system of Florida State Parks, including the Santos Trail System, and is managed by the Florida Department of Environmental Protection.
The Mississippi River–Gulf Outlet Canal is a 76 mi (122 km) channel constructed by the United States Army Corps of Engineers at the direction of Congress in the mid-20th century that provided a shorter route between the Gulf of Mexico and New Orleans' inner harbor Industrial Canal via the Intracoastal Waterway. In 2005, the MRGO channeled Hurricane Katrina's storm surge into the heart of Greater New Orleans, contributing significantly to the subsequent multiple engineering failures experienced by the region's hurricane protection network. In the aftermath the channel was closed. A permanent storm surge barrier was constructed in the MRGO in 2009, and the channel has been closed to maritime shipping.
The Indian River is a 121-mile (195 km) long brackish lagoon in Florida. It is part of the Indian River Lagoon system, which in turn forms part of the Atlantic Intracoastal Waterway. It was originally named Rio de Ais after the Ais Indian tribe, who lived along the east coast of Florida, but was later given its current name.
The Banana River is a 31-mile-long (50 km) lagoon that lies between Cape Canaveral and Merritt Island in Brevard County, Florida in the United States. It is part of the Indian River Lagoon system, and connects at its south end to the Indian River; it is the only part of the lagoon system not in the Intracoastal Waterway. It also has an outlet to the Atlantic Ocean via a lock into Port Canaveral. The lagoon includes salt marshes, mangrove swamps, seagrass beds, drift algae, oyster bars, tidal flats, and spoil islands, providing habitats for many marine species. These are brackish waters mixed of salt and fresh water; waist deep with a soft bottom sand/grass. Commercial and recreational activities in the lagoon generate more than US$ 800 million annually for the local economy.
The Okeechobee Waterway or Okeechobee Canal is a relatively shallow artificial waterway in the United States, stretching across Florida from Fort Myers on the west coast to Stuart on Florida's east coast. The waterway can support tows such as barges or private vessels up to 50 feet wide x 250 feet long which draw less than 10 feet, as parts of the system, especially the locks may have low water depths of just ten feet. The system of channels runs through Lake Okeechobee and consists of the Caloosahatchee River to the west of the lake and the St. Lucie Canal east of the lake.
The Industrial Canal is a 5.5 mile (9 km) waterway in New Orleans, Louisiana, United States. The waterway's proper name, as used by the U.S. Army Corps of Engineers and on NOAA nautical charts, is Inner Harbor Navigation Canal (IHNC). The more common "Industrial Canal" name is used locally, both by commercial mariners and by landside residents.
The Florida Avenue Bridge is a vertical lift bridge spanning the Industrial Canal in New Orleans, Louisiana. The bridge has one railroad track, two vehicle lanes and two sidewalks. A parallel high-elevation four-lane roadway bridge is planned.
The inland waterways of the United States include more than 25,000 mi (40,000 km) of navigable waters. Much of the commercially important waterways of the United States consist of the Mississippi River System—the Mississippi River and connecting waterways.
The Lake Worth Lagoon is a lagoon located in Palm Beach County, Florida. It runs parallel to the coast, and is separated from the Atlantic Ocean by barrier beaches, including Palm Beach Island. The lagoon is connected to the Atlantic Ocean by two permanent, man-made inlets.
The Halifax River is part of the Atlantic Intracoastal Waterway, located in northeast Volusia County, Florida. The waterway was originally known as the North Mosquito River, but was renamed after George Montagu-Dunk, 2nd Earl of Halifax, during the British occupation of Florida (1763–1784).
The Inner Harbor Navigation Canal Lock—commonly known as Industrial Canal Lock or simply Industrial Lock—is a navigation lock in New Orleans. It connects the Lower Mississippi River to the Industrial Canal and other sea-level waterways. Because it is shorter and narrower than most modern locks on the Mississippi River System, the 1920s vintage lock has become a bottleneck between the nation's two highest-tonnage waterways—the Mississippi and the Gulf Intracoastal Waterway.
The Haulover Canal is a waterway north of Merritt Island, Florida, near the former site of Allenhurst, that connects Mosquito Lagoon with the Indian River, and is part of the Intracoastal Waterway.
The Charleston Harbor is an inlet of the Atlantic Ocean at Charleston, South Carolina. The inlet is formed by the junction of Ashley and Cooper rivers at 32°49′7.10″N79°55′40.41″W. Morris and Sullivan's Islands shelter the entrance. Charleston Harbor forms part of the Intracoastal Waterway.
The Waterways Journal Weekly is the news journal of record for the towing and barge industry on the inland waterways of the United States, chiefly the watershed of the Mississippi River and its tributaries and the Gulf Intracoastal Waterway. Known as The Riverman’s Bible, the periodical has been published continuously from St. Louis, Missouri, since 1887. Published by H. Nelson Spencer and his son Nelson Spencer Jr., it is the only American maritime publication that focuses exclusively on the inland waterways of the United States, and is one of the few remaining family-owned, advertiser-supported trade weeklies of any description.
The Great Loop is a system of waterways that encompasses the eastern portion of the United States and part of Canada. It is made up of both natural and man-made waterways, including the Atlantic and Gulf Intracoastal Waterways, the Great Lakes, the Erie Canal, and the Mississippi and Tennessee-Tombigbee Waterway. The entire loop stretches about 6,000 miles (9,700 km).
The St. Lucie Canal, also known as the C-44 Canal or simply C-44, is a man-made canal in Martin County, Florida, connecting Lake Okeechobee to the Indian River Lagoon. The canal was built between 1916 and 1924 to divert floodwaters from the lake into the St. Lucie Estuary via the South Fork of the St. Lucie River. Deepened in 1937 to enable the passage of boats, the St. Lucie Canal is now the eastern segment of the Okeechobee Waterway.
The Jefferson Seaway was a proposed deep-draft ship channel to be created in Jefferson Parish, Louisiana, that would establish a route between the Mississippi River at Westwego and the Gulf of Mexico near Grand Isle. The Mississippi River provided the only deep-water access to New Orleans and its neighboring ports. In the mid-20th century, the creation of alternate routes was considered, including the Mississippi River-Gulf Outlet (MR-GO), which was ultimately selected, funded and constructed. The Jefferson Seaway, sometimes referred to as the Arrow to the Americas, the Mississippi Valley Seaway Canal, the Tidewater Ship Canal and the Barataria Canal, was also under consideration but ultimately was never constructed as a deep-draft channel.
Port Mansfield Channel or Mansfield Cut is an artificial waterway encompassing the Laguna Madre positioned at the 97th meridian west on the earth's longest barrier island known as Padre Island. During Post–World War II, the tidal inlet was dredged as a private channel differentiating North Padre Island better known as Padre Island National Seashore and South Padre Island. The navigable waterway was channeled during the late 1950s ceremoniously cresting the intertidal zone of the Gulf of Mexico by September 1957 on the Texas Gulf Coast.
