The Broad Sound North Entrance Channel or Boston North Channel is the deepest of three shipping channels connecting Boston Harbor to Massachusetts Bay near Boston, Massachusetts. [1] For this reason, almost all deep-draft ships use this channel. [2]
The 1,500-foot-wide (460 m) channel starts south of the Deer Island Light at the eastern end of the President’s Roads anchorage and proceeds northeastward to Broad Sound, passing eastward of Finn's Ledge. [2] The channel's depth was recently increased to 51 feet (16 m) in order to attract the larger New Panamax ships in use since the Panama Canal expansion project's 2016 completion. [1] [3]
San Francisco Bay is a large tidal estuary in the U.S. state of California, and gives its name to the San Francisco Bay Area. It is dominated by the cities of San Francisco, San Jose, and Oakland.
In physical geography and hydrology, a channel is a landform on which a relatively narrow body of water is situated, such as a river, river delta or strait. While channel typically refers to a natural formation, the cognate term canal denotes a similar artificial structure.
The Port of Oakland is a major container ship facility located in Oakland, California, in the San Francisco Bay. It was the first major port on the Pacific Coast of the United States to build terminals for container ships. As of 2019 it was the sixth busiest container port in the United States, behind Long Beach, Los Angeles, Newark, Port of Seattle-Tacoma, and Savannah,. Development of an intermodal container handling system in 2002 after over a decade of planning and construction positions the Port of Oakland for further expansion of the West Coast freight market share. In 2019 it ranked 8th in the United States in the category of containers.
Boston Harbor is a natural harbor and estuary of Massachusetts Bay, and is located adjacent to the city of Boston, Massachusetts. It is home to the Port of Boston, a major shipping facility in the Northeastern United States.
The Port of Boston is a major seaport located in Boston Harbor and adjacent to the City of Boston. It is the largest port in Massachusetts and one of the principal ports on the East Coast of the United States.
South Channel or Broad Sound South Entrance Channel is one of three shipping channels in the United States connecting Boston Harbor to Massachusetts Bay near Boston, Massachusetts. Starting at the eastern end of the President’s Roads anchorage, the channel passes north of Lovell's Island and Ram’s Head Flats, then northwest of Aldridge Ledge and the Devils Back. It is dredged to a 30-foot depth.
Spectacle Island is a 114-acre island in Boston Harbor, 4 miles (6.4 km) offshore of downtown Boston, Massachusetts. It is part of the city of Boston. The island has a varied history, and today is a public park with a marina, visitor center, cafe, lifeguarded swimming beach, and five miles of walking trails, forming part of the Boston Harbor Islands National Recreation Area. It is served all year by ferries from Boston, and on weekends and summer weekdays by a shuttle boat to and from nearby islands.
The Port of New York and New Jersey is the port district of the New York-Newark metropolitan area, encompassing the region within approximately a 25-mile (40 km) radius of the Statue of Liberty National Monument.
The Sacramento Deep Water Ship Channel is a canal from the Port of Sacramento in West Sacramento, California, to the Sacramento River, which flows into San Francisco Bay. It was completed by the United States Army Corps of Engineers in 1963. The channel is about 30 feet (9.1 m) deep, 200 feet (61 m) wide, and 43 miles (69 km) long.
The Deer Island Waste Water Treatment Plant is located on Deer Island, one of the Boston Harbor Islands in Boston Harbor. The plant is operated by the Massachusetts Water Resources Authority (MWRA) and began partial operations in 1995. The facility was fully operational in 2000 with the completion of the outfall tunnel.
The Annisquam River is a tidal, salt-water estuary in the Annisquam neighborhood of Gloucester, Massachusetts, connecting Annisquam Harbor on the north to Gloucester Harbor on the south. The segment between Gloucester Harbor and the Newburyport/Rockport Line bridge is also known as the Blynman Canal.
Helen Delich Bentley Port of Baltimore is a shipping port along the tidal basins of the three branches of the Patapsco River in Baltimore, Maryland on the upper northwest shore of the Chesapeake Bay. It is the nation's largest port facilities for specialized cargo and passenger facilities. It is operated by the Maryland Port Administration (MPA), a unit of the Maryland Department of Transportation.
Roseway is a wooden gaff-rigged schooner launched on 24 November 1925 in Essex, Massachusetts. She is currently operated by World Ocean School, a non-profit educational organization based in Boston, Massachusetts, and is normally operated out of Boston, Massachusetts and Saint Croix, U.S. Virgin Islands. She was designated a National Historic Landmark in 1997 as the only known surviving example of a fishing schooner built specifically with racing competition as an objective. In 1941, Roseway was purchased by the Boston Pilot's Association to serve as a pilot boat for Boston Harbor, as a replacement for the pilot-boat Northern Light, which was sold to the United States Army for war service.
Duxbury Bay is a bay on the coast of Massachusetts in the United States. The west shore of the bay is the town of Duxbury, Massachusetts; and the bay is formed by a sandbar called The Gurnet extending southeasterly from Marshfield, Massachusetts into Cape Cod Bay. The town of Marshfield was named for the estuarine wetland at the north end of the bay. The bay opens southerly toward Plymouth, Massachusetts between Captains Hill to the west and Saquish Head to the east.
Fort Andrews was created in 1897 as part of the Coast Defenses of Boston, Massachusetts. Construction began in 1898 and the fort was substantially complete by 1904. The fort was named after Major General George Leonard Andrews, an engineer and Civil War commander, who assisted in the construction of nearby Fort Warren in Boston Harbor. It occupies the entire northeast end of Peddocks Island in Boston Harbor, and was originally called the Peddocks Island Military Reservation. Once an active Coast Artillery post, it was manned by hundreds of soldiers and bristled with mortars and guns that controlled the southern approaches to Boston and Quincy Bay. The fort also served as a prisoner-of-war camp for Italian prisoners during World War II, who were employed as laborers following the Italian surrender to the Allies in 1943. Today, the fort is abandoned, and is managed by the Massachusetts Department of Conservation and Recreation, as part of the Boston Harbor Islands National Recreation Area.
The Broad Sound Channel Inner Range Lights were a pair of lighthouses in Boston Harbor. They were removed around 1950 when the channel they helped to mark was superseded by a parallel channel to the north.
Broad Sound is a bay on the Massachusetts coast north of Boston. It lies on the west of Massachusetts Bay, between Nahant and Deer Island; Lynn harbor is at its north end. The main channel of Boston Harbor empties into the sound.
Rock Harbor is a man-made harbor on Cape Cod Bay located on the border between Orleans, Massachusetts, and Eastham, Massachusetts.
The Maritana was a ship that sank on November 3, 1861 off the coast of Massachusetts. It has been called "Boston Harbor's worst shipwreck." The 991-ton full-rigged ship was lost on the Shag Rocks in Broad Sound off the coast of Massachusetts at 42°19′47″N70°52′54″W.
USAVEssayons is a hopper dredge of the United States Army Corps of Engineers. Her primary mission is to maintain the entrance bars, rivers, and harbors along the coasts of Alaska, Hawaii, California, Oregon, and Washington. In emergencies, she can also be deployed to the Mississippi River. She is assigned to the Portland District of the Army Corps of Engineers. Her homeport is Portland, Oregon. She was launched in 1982 and remains in service.