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Wiley-Dondero Canal

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The St. Lawrence Seaway ( French : la Voie Maritime du Saint-Laurent ) is a system of locks , canals , and channels in Canada and the United States that permits oceangoing vessels to travel from the Atlantic Ocean to the Great Lakes of North America, as far inland as Duluth, Minnesota , at the western end of Lake Superior . The seaway is named for the St. Lawrence River , which flows from Lake Ontario to the Atlantic Ocean. Legally, the seaway extends from Montreal , Quebec , to Lake Erie , and includes the Welland Canal . Ships from the Atlantic Ocean are able to reach ports in all five of the Great Lakes, via the Great Lakes Waterway .

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76-674: The Wiley-Dondero Canal is a section of the St. Lawrence Seaway in New York , United States , with a length of 8 nautical miles (15 km; 9.2 mi). The United States Army Corps of Engineers planned and supervised the Wiley-Dondero Canal to bypass the Long Sault . Actual construction was performed by Peter Kiewit Sons Co., Morrison-Knudsen Co., Perini Corp., Utah Construction Co., and Walsh Construction Co. Located near Massena, New York ,

152-671: A Liberal – Labour alliance with the Communist Party of Canada , but as premier, he opposed unions and refused to let the CIO form unions in Ontario. On April 8, 1937, the CIO-backed General Motors plant in Oshawa went on strike and demanded an eight-hour workday, a seniority system, and the recognition of its CIO-affiliated United Auto Workers union. The strikers were also supported by

228-612: A Liberal-Labour alliance with the Communist Party of Canada (then known as the Labor-Progressive Party ) for the 1945 Ontario election but lost his own seat in the legislature. Hepburn retired to his farm in St. Thomas, where he died of a heart attack in 1953. His funeral was attended by five former premiers, and Rev. Harry Scott Rodney observed in his eulogy: You met him, you shook hands with him, you were warmed by his famous smile, and you heard him say, 'I'm Mitch Hepburn'; and in

304-608: A heckler shout, "Well, wind 'er up Mitch, because she's never carried a bigger load!" On his death, the Toronto Star observed: It was in the 1934 election campaign that Mr. Hepburn's gift of oratory first impinged on the province at large. He had a free and easy platform manner, his customary attitude being hands plunged in side coat pockets while he wandered about the platform releasing an unfaltering flow of barbed-wire eloquence that no other political speaker could match in rapidity and certainly not in deadliness. He never consulted

380-486: A Liberal-Conservative coalition against the burgeoning CCF. The Liberal caucus unanimously asked Hepburn to resume the party's leadership in 1944. Now branding Drew's Conservatives as the greatest menace to Canada, he reversed his earlier criticism of Mackenzie King's war effort and campaigned for Liberal candidate General Andrew McNaughton in a 1945 federal by-election . Provincially, his earlier vehement doubts about radicals among auto workers now muted, Hepburn formed

456-529: A candidate, and King ordered party resources to be sent to the CCF candidate. However, King was politically much stronger than Hepburn; federal Liberal supporters, as well as those who thought an erratically-driven rift between the provincial and federal parties to be suicidal, called for him to step down. Hepburn ultimately resigned as premier in October 1942 but continued to serve as Treasurer of Ontario and party leader until

532-482: A day between the hours of 07:00 and 19:00 from June 15 to September 15. A list of organisations that serve the seaway in some fashion, such as chambers of commerce and municipal or port authorities, is available at the SLSDC website. A 56-page electronic "Great Lakes St. Lawrence Seaway System" Directory is published by Harbor House Publishers. Map of the world Great Lakes and the St. Lawrence Seaway from 1959, depicting

608-639: A delegation of eight from the Great Lakes states to meet at the White House with US President Franklin D. Roosevelt to obtain his support for the seaway concept. Beukema and St. Lawrence Seaway proponents were convinced a nautical link would lead to the development of the communities and economies of the Great Lakes region by permitting the passage of oceangoing ships. In this period, exports of grain, along with other commodities, to Europe were an important part of

684-452: A few minutes you were calling him Mitch, and you liked it, and you felt you had always known him. Hepburn's personality was complex, as The Globe and Mail noted in its obituary for him: Warm-hearted, loyal to his friends, Mitch Hepburn was often described as a political paradox. Mistakes which would have ended the public career of other men were taken in stride. He commanded affection where others obtained only respect. He loved good times,

760-586: A job as a bank clerk at the Canadian Bank of Commerce where he worked from 1913 to 1917. He eventually became an accountant at the bank's Winnipeg branch. At the outbreak of World War I , Hepburn had already enlisted in the 34th Fort Garry Horse but was unable to obtain his parents' consent to sign up for the Canadian Expeditionary Force . He then became a lieutenant in the 25th Elgin Regiment of

836-561: A major grain importer; large U.S. export shipments are now going to South America, Asia, and Africa. These destinations make Gulf and West Coast ports more critical to 21st-century grain exports. Referring to the seaway project, a retired Iowa State University economics professor who specialized in transportation issues said, "It probably did make sense, at about the time it (the Seaway) was constructed and conceived, but since then everything has changed." Certain seaway users have been concerned about

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912-536: A minimum lock size of 110 ft (34 m) long, 22 ft (6.7 m) wide, and 8 ft (2.4 m) deep, but it was generally too small to allow passage of larger oceangoing ships. The Welland Canal 's minimum lock size was increased to 150 ft (46 m) long, 26.5 ft (8.1 m) wide, and 9 ft (2.7 m) deep for the Second Welland Canal; to 270 ft (82 m) long, 45 ft (14 m) wide, and 14 ft (4.3 m) deep with

988-401: A note, never appeared to prepare a speech in advance, and delivered an array of astounding facts and figures with such an air of assurance that his audience seldom thought to question them. Hepburn's premiership achieved international attention, which merited his appearance on Time magazine's cover in 1937. As premier, Hepburn undertook a number of measures that enhanced his reputation as

1064-417: A resolution in the legislature to be passed 44-10 to accuse the federal government of mishandling the war effort. The Conservative opposition voted unanimously for the resolution, but the motion split the governing Liberals, with nine members of Hepburn's caucus voting against and others leaving the chamber before the vote. Hepburn, thinking that Canada should be doing more to support the war, helped to organize

1140-406: A rural, Protestant south western Ontario rump in the 1920s. Hepburn represented a type of agrarian democracy that detested Toryism and valued oratory. He once saw a pile of manure situated in a village square, and proceeded to jump on top of it to give a speech, apologizing to the crowd for speaking from a Tory platform. He also used the same line when standing on a manure spreader , only to have

1216-428: Is available at. The NOAA -funded Great Lakes Water Level Dashboard compiles statistics on water depth at various points along the seaway. To create a navigable channel through the Long Sault rapids and to allow hydroelectric stations to be established immediately upriver from Cornwall, Ontario , and Massena, New York , Lake St. Lawrence was created behind a dam. This required the condemnation and acquisition by

1292-513: Is the main route for Ontario grain exports to overseas markets. Its fees are publicly known, and were limited in 2013 to an increase of 3%. A trained pilot is required for any foreign trade vessel. A set of rules and regulations are available to help transit. Commercial vessel transit information is hosted on the Great Lakes St. Lawrence Seaway Development Corporation website. Since 1997, international cruise liners have been known to transit

1368-460: Is under consideration as well. If the expansion project goes ahead, feeder ships would take containers from the port of Oswego on Lake Ontario in upstate New York to Melford International Terminal in Nova Scotia for transfer to larger oceangoing ships. A website hosts measurements of wind, water, levels and water temperatures. A real-time interactive map of seaway locks, vessels, and ports

1444-525: The Canadian Militia , and was conscripted to the 1st (Western Ontario) Battalion in 1918. He transferred to the Royal Air Force and was sent to Deseronto for training but suffered injuries in an automobile accident that summer, followed by being bedridden by the influenza in the fall, both of which kept him from active service. He returned to St. Thomas to run his family's onion farm. After

1520-650: The Canadian Parliament authorized the founding of the St. Lawrence Seaway Authority on December 21 of that year. Fueled by this support, Saint Laurent's administration decided during 1951 and 1952 to construct the waterway alone, combined with the Moses-Saunders Power Dam . (This became the joint responsibility of Ontario and New York: as a hydropower dam would change the water levels, it required bilateral cooperation.) The International Joint Commission issued an order of approval for joint construction of

1596-570: The Co-operative Commonwealth Federation , which was Canada's main left-wing party. Hepburn, then professing a deep concern about radicals among auto workers, was supported by the owners of the plant and General Motors when he organized a volunteer police force to help him put down the strike after Canadian Prime Minister William Lyon Mackenzie King had refused to send the Royal Canadian Mounted Police . The force

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1672-581: The Forest Resources Regulation Act was passed to grant the government broad powers for mandating minimum production quotas, maximum limits in line with good forestry practice, reduce licensed acreages that were in excess of requirements, and increase stumpage fees on companies "operating or carrying on business in a manner detrimental to the public interest." Great Lakes Paper saw its holdings reduced from 23,085 square kilometres (5,704,000 acres) to 3,668 square kilometres (906,000 acres), and

1748-617: The International Joint Commission recommended the project. Although Canada’s Liberal Prime Minister William Lyon Mackenzie King was reluctant to proceed, in part because of opposition to the project in Quebec , in 1932 he and the U.S. representative signed a treaty of intent. This treaty was submitted to the U.S. Senate in November 1932 and hearings continued until a vote was taken on March 14, 1934. The majority voted in favor of

1824-819: The Legislative Assembly of Ontario pass the necessary legislation to overcome the legal obstacles. Booth's heirs eventually paid another $ 3 million ($ 61,200,000 in current terms) in 1939. As part of his drive to cut government spending, the Power Commission Act, 1935 , was passed to cancel contracts that the Hydro-Electric Power Commission of Ontario had signed between 1926 and 1930 for delivery of electricity from power plants in Quebec by declaring them to be "void and unenforceable." The move temporarily shut Ontario out of world bond markets. The Act

1900-721: The Soo Locks (at Sault Ste. Marie), which is 1,200 ft (365.8 m) long, 110 ft (33.5 m) wide and 32 ft (9.8 m) deep. A vessel's draft is another obstacle to passage on the seaway, particularly in connecting waterways such as the St. Lawrence River. The depth in the seaway's channels is 41 ft (12.5 m) ( Panamax -depth) downstream of Quebec City , 35 ft (10.7 m) between Quebec City and Deschaillons , 37 ft (11.3 m) to Montreal, and 27 ft (8.2 m) upstream of Montreal. Channel depths and limited lock sizes meant only 10% of current oceangoing ships, which have been built much larger than in

1976-450: The St. Lawrence Seaway Development Corporation as the U.S. authority. The need for cheap haulage of Quebec- Labrador iron ore was one of the arguments that finally swung the balance in favor of the seaway. Groundbreaking ceremonies took place in Massena, New York , on August 10, 1954. That year Eisenhower appointed Beukema to the five-member St. Lawrence Seaway Advisory Board . In May 1957,

2052-607: The royal yacht HMY  Britannia after addressing crowds in Saint-Lambert, Quebec . 22,000 workers were employed at one time or another on the project, a 3,700-kilometre-long (2,300 mi) superhighway for ocean freighters. Port of Milwaukee director Harry C. Brockel forecast just before the Seaway opened in 1959 that "The St. Lawrence Seaway will be the greatest single development of this century in its effects on Milwaukee's future growth and prosperity." Lester Olsen, president of

2128-432: The 1950s, can traverse the entire seaway. Proposals to expand the seaway, dating from as early as the 1960s, have been rejected since the late 20th century as too costly. In addition, researchers, policy makers, and the public are much more aware of the environmental issues that have accompanied seaway development and are reluctant to open the Great Lakes to more invasions of damaging species, as well as associated issues along

2204-524: The 20th century to lead his party to two majorities . Born in St. Thomas, Ontario , Hepburn attended school in Elgin County and hoped to become a lawyer. His formal education ended abruptly, however, when someone threw an apple at a visiting dignitary, Sir Adam Beck , and knocked his silk top hat off his head. Hepburn was accused of the deed and denied it but refused to identify the culprit. Refusing to apologize, he walked out of his high school and obtained

2280-564: The American heartland. The seaway was heavily promoted by the Eisenhower administration, which had been concerned with a lack of US control. The seaway opened in 1959 and cost C$ 470 million, $ 336.2 million of which was paid by the Canadian government. Elizabeth II , Queen of Canada and American President Dwight D. Eisenhower formally opened the seaway on June 26, 1959 with a short cruise aboard

2356-668: The Connecting Channels Project was begun by the United States Army Corps of Engineers . By 1959, Beukema was on board the U.S. Coast Guard cutter Maple for the first trip through the U.S. locks, which opened up the Great Lakes to oceangoing ships. On April 25, 1959, large, deep-draft ocean vessels began streaming to the heart of the North American continent through the seaway, a project supported by every administration from Woodrow Wilson through Eisenhower. In

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2432-576: The Great Lakes following the opening of the seaway were built to the maximum size permissible by the locks, known informally as Seawaymax or Seaway-Max. Large vessels of the lake freighter fleet are built on the lakes and cannot travel downstream beyond the Welland Canal. On the remaining Great Lakes, these ships are constrained only by the largest lock on the Great Lakes Waterway , the Poe Lock at

2508-653: The Milwaukee Association of Commerce, said, "The magnitude and potential of the St. Lawrence Seaway and the power project stir the imagination of the world." The seaway's opening is often credited with making the Erie Canal obsolete and causing the severe economic decline of several cities along the canal in Upstate New York . But by the turn of the 20th century, the Erie Canal had already been largely supplanted by

2584-610: The Old Power House near Lock 23 (near Morrisburg, Ontario) became an attractive site for scuba divers. The submerged stone building has become covered with barnacles and is home to an abundance of underwater life. The seaway passes through the St. Lawrence River, which provides a number of diveable shipwrecks within recreational scuba limits (shallower than 130 ft (40 m)). The region also offers technical diving, with some wrecks lying at 240 ft (73 m). The water temperature can be as warm as 75 °F (24 °C) during

2660-628: The Province, probably use language in speaking of my methods of collection which I couldn't repeat before this august and important assembly. That is my responsibility, to meet the obligations of the Province of Ontario, to protect the interests of the Province of Ontario: That is what I am trying to do. One estate that was of particular focus in this campaign was that of the late John Rudolphus Booth , who had died in 1925. Although succession duties of $ 4.28 million ($ 73,900,000 in current terms) were paid in 1927, Hepburn subsequently claimed more in 1937 and had

2736-674: The Statute Books of the Province," and it came about after federal efforts that had been instituted under RB Bennett 's "New Deal" were declared unconstitutional. The government also made international news by making the Dionne quintuplets wards of the provincial Crown in response to public outrage of plans by promoters to exploit the infants by putting them on display at the Chicago World's Fair . The Legislative Assembly passed legislation in that regard and subsequently replaced it in 1944; it

2812-495: The Third Welland Canal; and to 766 ft (233 m) long, 80 ft (24 m) wide, and 30 ft (9.1 m) deep for the current (Fourth) Welland Canal. The first proposals for a binational comprehensive deep waterway along the St. Lawrence were made in the 1890s. In the following decades, developers proposed a hydropower project as inseparable from the seaway; the various governments and seaway supporters believed

2888-399: The U.S. annual total. The toll revenue obtained from ocean vessels is about 25–30% of cargo revenue. The Port of Duluth shipped just over 2.5 million tonnes of grain, which is less than the port typically moved in the decade before the seaway opened Lake Superior to deep-draft oceangoing vessels in 1959. International changes have affected shipping through the seaway. Europe is no longer

2964-684: The UFO allowed him to attract Harry Nixon 's rump of UFO Members of the Legislative Assembly (MLAs) into the Liberal Party (as Liberal-Progressives ). This and the Great Depression led to the defeat of the unpopular Conservative premier George Stewart Henry in the 1934 provincial election . His stance against the prohibition of alcohol allowed him to break the Liberal Party from the militant prohibitionist stance that had helped reduce it to

3040-539: The United States, N. R. Danelian (who was the director of the 13-volume St. Lawrence Seaway Survey in the U.S. Department of Navigation (1932–63)), worked with the U.S. Secretary of State on Canadian-U.S. issues regarding the seaway, persevering through 15 years to gain passage by Congress of the Seaway Act . He later became president of the Great Lakes St. Lawrence Association to promote seaway development to benefit

3116-414: The United States. In 2002, ships moved 222 million tonnes of cargo through the seaway. Overseas shipments, mostly of inbound steel and outbound grain, accounted for 15.4 million tonnes, or 6.9%, of the total cargo moved. In 2004, seaway grain exports accounted for about 3.6% of U.S. overseas grain shipments, according to the U.S. Grains Council. In a typical year, seaway steel imports account for around 6% of

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3192-530: The best course of resolution. The Legislative Assembly imposed a moratorium on liquidation proceedings in 1941, which was ultimately upheld by the Judicial Committee of the Privy Council in 1943. The Commission's recommended plan was accepted by all creditors. It would emerge from receivership in 1946, after one of the longest such receiverships in Canadian history. In later years, Hepburn would form

3268-430: The canals and river. Questions have been raised as to whether such infrastructure costs could ever be recovered. Lower water levels in the Great Lakes have also posed problems for some vessels in recent years, and pose greater issues to communities, industries, and agriculture in the region. While the seaway is (as of 2010) mostly used for shipping bulk cargo , the possibility of its use for large-scale container shipping

3344-614: The dam in October 1952. U.S. Senate debate on the bill began on January 12, 1953, and the bill emerged from the House of Representatives Committee of Public Works on February 22, 1954. It received approval from the Senate and the House by May 1954. The first positive action to enlarge the seaway was taken on May 13, 1954, when U.S. President Dwight D. Eisenhower signed the Wiley-Dondero Seaway Act to authorize joint construction and establish

3420-505: The debts which he inherited on his predecessors, he added to them and then handed them on to me. I have to meet the obligations which were handed down to me, and after I sat in his chair in Queen's Park , pinched myself a couple of times and took stock and inventory, I thought of the old adage, "Fools rush in where angels fear to tread," and some of you now who look upon me as the Tax Collector of

3496-459: The deeper water to be created by the hydro project was necessary to make the seaway channels feasible for oceangoing ships. U.S. proposals for development up to and including the First World War met with little interest from the Canadian federal government. But the two national governments submitted St. Lawrence plans to a group for study. By the early 1920s, both The Wooten-Bowden Report and

3572-455: The entire length beginning at the Gulf of St. Lawrence in the east to the westernmost terminus at Lake Superior. Notes Mitchell Hepburn Mitchell Frederick Hepburn (August 12, 1896 – January 5, 1953) was the 11th premier of Ontario , from 1934 to 1942. He was the youngest premier in Ontario history, becoming premier at age 37. He was the only Ontario Liberal Party leader in

3648-454: The following year. Although Gordon Daniel Conant had become premier, many people continued to think that was in name only. Senior cabinet ministers such as Provincial Secretary Harry Nixon resigned and demanded a leadership convention . Pressure from both provincial and federal Liberals caused one to be held in May 1943. Hepburn finally tendered his resignation as leader (by telegram), and Nixon

3724-456: The government of all the properties of six villages and three hamlets in Ontario; these are now collectively known as The Lost Villages . The area was flooded beginning on July 1, 1958, creating the lake. There was also inundation on the New York side of the border, and the village of Louisville Landing was submerged. A notable adverse environmental effect of the operation of the seaway has been

3800-615: The introduction of numerous invasive species of aquatic animals into the Great Lakes Basin . The zebra mussel has been most damaging in the Great Lakes and through its invasion of related rivers, waterways, and city water facilities. Invasive species and artificial water level controls imposed by the seaway have had a negative impact on recreational fishing. The seaway, along with the St. Lawrence River it passes through, also provides opportunities for outdoor recreation, such as boating , camping , fishing , and scuba diving . Of note,

3876-518: The low water levels of the Great Lakes that had been recorded between 2010 and 2016. The Panama Canal was completed in 1914 and also serves oceangoing traffic. In the 1950s, seaway designers chose not to build the locks to match the size of ships permitted by the 1914 locks at the Panama Canal (965 by 106 feet (294 by 32 m), known as the Panamax limit). Instead, the seaway locks were built to match

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3952-565: The main channel. The Lake Erie level control lock sits in Port Colborne, Ontario . The size of vessels that can traverse the seaway is limited by the size of locks . Locks on the St. Lawrence and on the Welland Canal are 766 ft (233.5 m) long, 80 ft (24.4 m) wide, and 30 ft (9.14 m) deep. The maximum allowed vessel size is slightly smaller: 740 ft (225.6 m) long, 78 ft (23.8 m) wide, and 26.5 ft (8.1 m) deep. Many vessels designed for use on

4028-620: The mid- to late-summer months. The first 10 ft (3 m) of Lake Ontario is warmed and enters the St. Lawrence River, as the fast-moving water body has no thermocline circulation. On July 12, 2010, Richelieu (owned by Canada Steamship Lines ) ran aground after losing power near the Côte-Sainte-Catherine lock. The grounding punctured a fuel tank, spilling an estimated 200 tonnes (440 thousand pounds) of diesel fuel , covering approximately 500 square metres (5,400 sq ft). The seaway and lock were shut down to help contain

4104-514: The military districts in Ontario and encouraged men to volunteer when Mackenzie King chose not to introduce conscription . Hepburn supported King's opponent, Arthur Meighen , in a by-election in Toronto in 1942, despite Hepburn's later alliance with the Communist Party of Canada . Meighen's unusual source of support did not bring him to success, and he lost the by-election since the Liberals did not run

4180-408: The national economy. Negotiations on the treaty resumed in 1938, and by January 1940 substantial agreement was reached between Canada and the United States. By 1941, President Roosevelt and Prime Minister Mackenzie King made an executive agreement to build the joint hydro and navigation works, but this failed to receive the assent of the U.S. Congress . Proposals for the seaway were met with resistance;

4256-497: The other provinces, is to get control of succession duties and place all collections under the jurisdiction of the Federal Government. If that were to happen, I can tell you, Gentlemen, I would have to impose some new taxes upon you, because I inherited a debt. You know my friend, Howard Ferguson ? Bless his heart, he is a great fellow! He is a very astute man. You know he was the luckiest Premier this Province ever had. He blamed

4332-405: The power to be generated by hydroelectricity, Canada began to consider developing the project alone. This seized the imagination of Canadians, engendering a groundswell of nationalism around the St. Lawrence. On September 28, 1951, Canadian Prime Minister Louis St. Laurent advised U.S. President Harry S. Truman that Canada was unwilling to wait for the United States and would build a seaway alone;

4408-638: The practitioner of a highly vigorous style. In a public show of austerity, he closed Chorley Park , the residence of the Lieutenant Governor of Ontario , auctioned off the chauffeur driven limousines that had been used by the previous Conservative cabinet, and fired many civil servants. To improve the province's welfare, he gave money to mining industries in Northern Ontario and introduced compulsory milk pasteurization (in so doing, he has been credited with virtually wiping out bovine tuberculosis in

4484-485: The primary opposition came from interests representing harbors on the Atlantic and Gulf Coasts and internal waterways and from the railroad associations. The railroads carried freight and goods between the coastal ports and the Great Lakes cities. After 1945, proposals to introduce tolls to the seaway were not sufficient to gain support for the project by the U.S. Congress. Growing impatient, and with Ontario desperate for

4560-636: The province). Breaking with the temperance stance of previous Liberal governments, Hepburn expanded the availability of liquor by allowing hotels to sell beer and wine. The Industrial Standards Act , which emulated the US National Industrial Recovery Act and the Quebec Arcand Act, was introduced in 1935 to set minimum wages and working conditions by industry and geographic area. It was described by Labour Minister David Croll as "the most controversial piece of legislation now on

4636-577: The railroads, which had been constructed across New York and could carry freight more quickly and cheaply. Upstate New York's economic decline was precipitated by numerous factors, only some of which had to do with the St. Lawrence Seaway. Under the Canada Marine Act (1998), the Canadian portions of the seaway were set up with a non-profit corporate structure; this legislation also introduced changes to federal ports. Great Lakes and seaway shipping generates $ 3.4 billion in business revenue annually in

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4712-477: The seaway is not a continuous canal; rather, it consists of several stretches of navigable channels within the river, a number of locks , and canals along the banks of the St. Lawrence River to bypass several rapids and dams . A number of the locks are managed by the St. Lawrence Seaway Management Corporation in Canada, and others in the United States by the Great Lakes St. Lawrence Seaway Development Corporation ;

4788-594: The seaway provides a total lift of 83 feet (25 m) from the Eisenhower Lock and the Bertrand H. Snell Lock , which are the two locks in the canal. Originally known as the Long Sault Canal, it was later renamed the Wiley-Dondero Canal. Construction was complicated by the need to avoid interrupting the waterflow to nearby hydroelectric installations. St. Lawrence Seaway The St. Lawrence River portion of

4864-520: The seaway. From downstream to upstream they are: Water Level Elevations: There are eight locks on the Welland Canal . From the north to the south, there is lock 1 at Port Weller, followed by Lock 2 and then Lock 3, a site with a visitors' information centre and museum in St. Catharines, Ontario . There are four locks in Thorold, Ontario , including twin-flight locks 4, 5 and 6, with Lock 7 leading up to

4940-445: The seaway. The Hapag-Lloyd Christopher Columbus carried 400 passengers to Duluth, Minnesota , that year. Since then, the number of annual seaway cruising passengers has increased to 14,000. Every year, more than 2,000 recreational boats, of more than 20 ft and one ton, transit the seaway. The tolls have been fixed for 2017 at $ 30 per lock. There is a $ 5 per lock discount for payment in advance. Lockages are scheduled 12 hours

5016-400: The smaller locks of Welland Canal , which opened in 1932. The seaway locks permit passage of a ship 740 feet (230 m) long by 78 feet (24 m) feet wide (the Seawaymax limit). The U.S. Army Corps of Engineers conducted a study to expand the St. Lawrence Seaway, but the plan was scrapped in 2011 because of tight budgets. There are seven locks in the St. Lawrence River portion of

5092-445: The spill. The seaway is important for American and Canadian international trade. It handles 40–50 million annual tonnes of cargo. About 50% of this cargo carried travels to and from international ports in Europe, the Middle East, and Africa. The rest comprises coastal trade, or short sea shipping , between various American and Canadian ports. Among international shippers are found: The St. Lawrence Seaway (along with ports in Quebec)

5168-420: The time of Arthur Sturgis Hardy and required logs to be manufactured as timber before they could exported from the province, were relaxed by order in council in 1936 to create employment opportunities in the logging industry. When the Abitibi Power and Paper Company , in receivership since 1932, was ordered into liquidation in 1940, Hepburn appointed a Royal Commission to investigate the matter to determine

5244-401: The treaty, but it failed to gain the necessary two-thirds vote for ratification. Later attempts between the governments in the 1930s to forge an agreement came to naught due to opposition by the Ontario government of Mitchell Hepburn and the government of Quebec. In 1936, John C. Beukema, head of the Great Lakes Harbors Association and a member of the Great Lakes Tidewater Commission, was among

5320-533: The two bodies together advertise the seaway as part of "Highway H 2 O" . The section of the river from Montreal to the Atlantic is under Canadian jurisdiction, regulated by the offices of Transport Canada in the Port of Quebec . The St. Lawrence Seaway was preceded by several other canals. In 1871, locks on the St. Lawrence allowed transit of vessels 186 ft (57 m) long, 44 ft 6 in (13.56 m) wide, and 9 ft (2.7 m) deep. The First Welland Canal , constructed between 1824 and 1829, had

5396-471: The war, Hepburn joined the United Farmers of Ontario (UFO) helping to start its branch in Elgin County, but by the mid-1920s he switched to the Liberal Party . In the 1926 election , he was elected to the House of Commons of Canada as a representative of Elgin West , and was overwhelmingly re-elected in the 1930 election . Later that year he became leader of the Liberal Party of Ontario . His support of farmers and free trade, and his former membership in

5472-457: Was assessed a $ 500,000 penalty ($ 10,600,000 in current terms) for refusing to participate in a minimum price agreement set up by the Ontario and Quebec governments. In 1937, the Settlers' Pulpwood Protection Act was passed to govern the supply of pulpwood from private lands, together with fixing quotas and prices to be followed. The Crown Timber Act' s provisions, which had been in effect since

5548-608: Was declared to be ultra vires by the Ontario Court of Appeal in 1937 as being legislation in derogation of extraprovincial rights (although later jurisprudence has suggested that the Court may have overreached in its rulings). Many such contracts were later renegotiated at lower volumes and prices. Hepburn took an aggressive position with respect to timber licences in Northern Ontario that were being held by companies that would (or could) not cut wood on them. In that regard, in 1936

5624-467: Was elected the new party leader and was appointed as premier. The Liberals under Nixon were soon routed in the 1943 Ontario election and fell to third-party status, behind the Progressive Conservatives , led by George Drew , and the Co-operative Commonwealth Federation , led by Ted Jolliffe . Hepburn himself was re-elected in his riding as an Independent Liberal while he was calling for

5700-400: Was not repealed until 2006. As Treasurer of Ontario , Hepburn adopted a more aggressive approach in the collection of succession duty on large estates, which resulted in millions of dollars in extra government revenues. He made no apologies for doing so, as he noted in a speech in 1938: That right of succession duties was conferred upon the provinces, and the drive today, emanating from

5776-404: Was somewhat derisively known as "Hepburn's Hussars" or the "Sons of Mitches." Cabinet ministers who disagreed with Hepburn over the issue were forced to resign. However, the strike held out, and Hepburn capitulated on April 23, 1937. Hepburn remained a bitter opponent of Mackenzie King after the strike and harshly criticized King's war effort in 1940, after the outbreak of World War II had caused

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