The SS William G. Mather is a retired Great Lakes bulk freighter now restored as a museum ship in Cleveland, Ohio, one of five in the Great Lakes region. She transported cargo such as ore, coal, stone, and grain to ports throughout the Great Lakes, and was nicknamed "The Ship That Built Cleveland" because Cleveland's steel mills were a frequent destination.
Taconite is a variety of banded iron formation, an iron-bearing sedimentary rock, in which the iron minerals are interlayered with quartz, chert, or carbonate. The name taconyte was coined by Horace Vaughn Winchell (1865–1923) – son of Newton Horace Winchell, the Minnesota state geologist – during their pioneering investigations of the Precambrian Biwabik Iron Formation of northeastern Minnesota. He believed the sedimentary rock sequence hosting the iron-formation was correlative with the Taconic orogeny of New England, and referred to the unfamiliar and as-yet-unnamed iron-bearing rock as the 'taconic rock' or taconyte.
Lake freighters, or lakers, are bulk carrier vessels operating on the Great Lakes of North America. These vessels are traditionally called boats, although classified as ships. Freighters typically have a long, narrow hull, a raised pilothouse, and the engine located at the rear of the ship.
SS Arthur M. Anderson is a cargo ship of the laker type. She is famous for being the last ship to be in contact with SS Edmund Fitzgerald before she sank on November 10, 1975. Arthur M. Anderson was also the first rescue ship on the scene in a vain search for Edmund Fitzgerald survivors. The vessel's namesake, Arthur Marvin Anderson, was director of U.S. Steel, a member of its finance committee and vice chairman of J.P. Morgan & Co. at the time. The ship was launched in 1952 and is in active service.
Cleveland-Cliffs Inc. is an American steel manufacturer based in Cleveland, Ohio. They specialize in the mining, beneficiation, and pelletizing of iron ore, as well as steelmaking, including stamping and tooling. The company was the world's 25th-largest steel producer and the third-largest in the United States in 2022. It is the largest flat-rolled steel producer in North America.
An ore dock is a large structure used for loading ore onto ships, which then carry the ore to steelworks or to transshipment points. Most known ore docks were constructed near iron mines on the upper Great Lakes and served the lower Great Lakes. Ore docks still in existence are typically about 60 feet (18 m) wide, 80 feet (24 m) high, and vary from 900 feet (270 m) to 2,400 feet (730 m) in length. They are commonly constructed from wood, steel, reinforced concrete, or combinations of these materials.
The SS Marquette was a wooden-hulled, American Great Lakes freighter built in 1881, that sank on Lake Superior, five miles east of Michigan Island, Ashland County, Wisconsin, Apostle Islands, United States on October 15, 1903. On the day of February 13, 2008 the remains of the Marquette were listed on the National Register of Historic Places.
The Marquette Iron Range is a deposit of iron ore located in Marquette County, Michigan in the United States. The towns of Ishpeming and Negaunee developed as a result of mining this deposit. A smaller counterpart of Minnesota's Mesabi Range, this is one of two iron ranges in the Lake Superior basin that are in active production as of 2018. The iron ore of the Marquette Range has been mined continuously from 1847 until the present day. Marquette Iron Range is the deposit's popular and commercial name; it is also known to geologists as the Negaunee Iron Formation.
MV Paul R. Tregurtha is a Great Lakes-based bulk carrier freighter. She is the current Queen of the Lakes, an unofficial but widely recognized title given to the longest vessel active on the Great Lakes. Launched as MV William J. De Lancey, she was the last of the thirteen "thousand footers" to enter service on the Great Lakes, and was also the last Great Lakes vessel built at the American Ship Building Company yard in Lorain, Ohio. The MV Paul R. Tregurtha is the current flagship for the Interlake Steamship Company.
The SS St. Marys Challenger is a freight-carrying vessel operating on the North American Great Lakes built in 1906. Originally an ore boat, she spent most of her career as a cement carrier when much larger ore boats became common. After a 107-year-long working career as a self-propelled boat, she was converted into a barge and paired with the tug Prentiss Brown as an articulated tug-barge. Before conversion, she was the oldest operating self-propelled lake freighter on the Great Lakes, as well as being one of the last freight-carrying vessels on the Great Lakes to be powered by steam engines.
Algoma Buffalo, formerly Buffalo, is a diesel-powered lake freighter acquired by Algoma Central Corporation in 2018. This vessel was built in 1978 by Bay Shipbuilding Company at their yard in Sturgeon Bay, Wisconsin for the American Steamship Company and included self-unloading technology. The ship is 634 feet 10 inches (193.50 m) long and 68 feet (21 m) wide, with a carrying capacity of 24,457 tons deadweight (DWT), and is primarily used to ship road salt and construction goods. The vessel is currently in service.
The Pickands Mather Group is an American company which provides shipping of coal and other bulk commodities, and the purchase, sale, and marketing of bulk coal. Founded in 1883 as Pickands Mather & Company, it once had the second largest shipping fleet on the Great Lakes in the 1910s and 1920s. The company was purchased by the Diamond Shamrock Corporation in 1968, which in turn sold it to the Moore-McCormack Resources in 1973. Moore-McCormack sold Pickands Mather's mining interests to Cleveland-Cliffs in 1986. Moore-McCormack then spun off the Interlake Steamship Company to James Barker and Paul R. Tregurtha in 1987. Pickands Mather was sold to a management group in 1992, and continues to operate as a private company.
The Interlake Steamship Company is an American freight ship company that operates a fleet on the Great Lakes in North America. It is now part of Interlake Maritime Services.
Michipicoten is a self-discharging lake freighter owned and operated by Canadian shipping firm Lower Lakes Towing. Michipicoten primarily hauls taconite from Marquette, Michigan, to the Algoma Steel Mill in Sault Ste. Marie, Ontario. She has a capacity of 22,300 tons, a speed of 12 knots (14 mph), and a length of 689 feet 6 inches (210.2 m).
SS Edward L. Ryerson is a steel-hulled American Great Lakes freighter that entered service in 1960. Built between April 1959 and January 1960 for the Inland Steel Company, she was the third of the thirteen so-called 730-class of lake freighters, each of which shared the unofficial title of "Queen of the Lakes", as a result of their record-breaking length. She was not only the last steam-powered freighter built on the lakes but also the last one that was not a self-unloader. Since 2009, she has been in long-term layup in Superior, Wisconsin. She is one of only two American-owned straight deck lake freighters, the other being John Sherwin, built in 1958.
Interlake Maritime Services is an American shipping firm that was created in December 2020 after Interlake Steamship Company purchased the assets of Pere Marquette Shipping Company and Lake Michigan Car Ferry Company, including the car ferry SS Badger, MT Undaunted, ATB Pere Marquette 41, SS Spartan, and MG Winfield Scott (LT-805). Its corporate headquarters is located in Middleburg Heights, a suburb of Cleveland, Ohio, with additional regional offices in Duluth, Minnesota, and Ludington, Michigan.
Bethlehem Transportation Corporation of Cleveland, Ohio was a shipping subsidiary of the Bethlehem Steel Company founded in 1924 as Bethlehem Steamship Company, the name changed in 1927. Bethlehem Steel Company acquired a fleet of lake freighter ships managed by Herbert K. Oakes. Herbert K. Oakes started as a lawyer with offices in Detroit and Cleveland. His legal work started in 1896 with the firm of Shaw, Warren, Cody & Oakes of Detroit. He departed the firm on May 7, 1911, to manage the shipping of iron ore for companies. He became the manager of Franklin Steamship Company in 1906, Fremont Steamship Company in 1908, Cadillac Steamship Company in 1912, and Beaver Steamship Company in 1916. The ship of these companies were acquired by Bethlehem Steel in 1924 when Herbert K. Oakes started working for Bethlehem Steel and formed Bethlehem Steamship Company in 1924.
MV Mark W. Barker is a large diesel-powered lake freighter owned and operated by the Interlake Steamship Company. She is the first of the River-class freighters constructed for an American shipping company. MV Mark W. Barker is the first ship on the Great Lakes to be powered with engines that meet EPA Tier 4 standards. It is the first U.S.-flagged, Jones Act-compliant ship built on the Great Lakes since 1983.
Overlakes Freight Corporation was shipping agent company founded in New York City on April 21, 1932, by William M. Nicholson. Overlakes Freight Corporation operated Liberty Ships during and for post World War II efforts. Most of Overlakes Freight Corporation ships were purchased by the War Shipping Administration for the war. Nicholson also owned the Nicholson Universal Steamship Company, Nicholson, Erie, Dover, Ferry Line, Nicholson Terminal & Dock Company, Aqua Terminal & Dock Corporation and the Nicholson Transit Company.
United States
