Welland Canal
Encyclopedia
The Welland Canal is a ship canal
Ship canal
A ship canal is a canal especially constructed to carry ocean-going ships, as opposed to barges. Ship canals can be enlarged barge canals, canalized or channelized rivers, or canals especially constructed from the start to accommodate ships....

 in Canada
Canada
Canada is a North American country consisting of ten provinces and three territories. Located in the northern part of the continent, it extends from the Atlantic Ocean in the east to the Pacific Ocean in the west, and northward into the Arctic Ocean...

 that extends 42 km (26.1 mi) from Port Weller, Ontario
Port Weller, Ontario
Port Weller, Ontario is a community in St. Catharines, Regional Municipality of Niagara, Ontario, Canada and is part of the Golden Horseshoe region. It is located north of the centre of St...

, on Lake Ontario
Lake Ontario
Lake Ontario is one of the five Great Lakes of North America. It is bounded on the north and southwest by the Canadian province of Ontario, and on the south by the American state of New York. Ontario, Canada's most populous province, was named for the lake. In the Wyandot language, ontarío means...

, to Port Colborne, Ontario
Port Colborne, Ontario
Port Colborne is a city on Lake Erie, at the southern end of the Welland Canal, in the Niagara Region of southern Ontario, Canada...

, on Lake Erie
Lake Erie
Lake Erie is the fourth largest lake of the five Great Lakes in North America, and the tenth largest globally. It is the southernmost, shallowest, and smallest by volume of the Great Lakes and therefore also has the shortest average water residence time. It is bounded on the north by the...

. As a part of the St. Lawrence Seaway, this canal enables ships to ascend and descend the Niagara Escarpment
Niagara Escarpment
The Niagara Escarpment is a long escarpment, or cuesta, in the United States and Canada that runs westward from New York State, through Ontario, Michigan, Wisconsin and Illinois...

 and to bypass Niagara Falls
Niagara Falls
The Niagara Falls, located on the Niagara River draining Lake Erie into Lake Ontario, is the collective name for the Horseshoe Falls and the adjacent American Falls along with the comparatively small Bridal Veil Falls, which combined form the highest flow rate of any waterfalls in the world and has...

.

Approximately 40,000,000 tonne
Tonne
The tonne, known as the metric ton in the US , often put pleonastically as "metric tonne" to avoid confusion with ton, is a metric system unit of mass equal to 1000 kilograms. The tonne is not an International System of Units unit, but is accepted for use with the SI...

s of cargo are carried through the Welland Canal annually by a traffic of about 3,000 ocean and Great Lakes vessel
Lake freighter
Lake freighters, or Lakers, are bulk carrier vessels that ply the Great Lakes. The best known was the , the most recent and largest major vessel to be wrecked on the Lakes. These vessels are traditionally called boats, although classified as ships. In the mid-20th century, 300 lakers worked the...

s. This canal was a major factor in the growth of the city of Toronto
Toronto
Toronto is the provincial capital of Ontario and the largest city in Canada. It is located in Southern Ontario on the northwestern shore of Lake Ontario. A relatively modern city, Toronto's history dates back to the late-18th century, when its land was first purchased by the British monarchy from...

. The original canal and its successors allowed goods from such Great Lakes
Great Lakes
The Great Lakes are a collection of freshwater lakes located in northeastern North America, on the Canada – United States border. Consisting of Lakes Superior, Michigan, Huron, Erie, and Ontario, they form the largest group of freshwater lakes on Earth by total surface, coming in second by volume...

 port
Port
A port is a location on a coast or shore containing one or more harbors where ships can dock and transfer people or cargo to or from land....

s as Detroit
Detroit, Michigan
Detroit is the major city among the primary cultural, financial, and transportation centers in the Metro Detroit area, a region of 5.2 million people. As the seat of Wayne County, the city of Detroit is the largest city in the U.S. state of Michigan and serves as a major port on the Detroit River...

, Cleveland
Cleveland, Ohio
Cleveland is a city in the U.S. state of Ohio and is the county seat of Cuyahoga County, the most populous county in the state. The city is located in northeastern Ohio on the southern shore of Lake Erie, approximately west of the Pennsylvania border...

, Windsor
Windsor, Ontario
Windsor is the southernmost city in Canada and is located in Southwestern Ontario at the western end of the heavily populated Quebec City – Windsor Corridor. It is within Essex County, Ontario, although administratively separated from the county government. Separated by the Detroit River, Windsor...

, and other heavily industrialized areas of the United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 and Ontario
Ontario
Ontario is a province of Canada, located in east-central Canada. It is Canada's most populous province and second largest in total area. It is home to the nation's most populous city, Toronto, and the nation's capital, Ottawa....

 to be shipped to the port of Montreal
Port of Montréal
The Port of Montreal, is a port located in Montreal, Quebec, Canada, on the St Lawrence river. It one of the largest inland ports in the world, it is the second busiest port in Canada , and it is one of the busiest ports in North America....

 or to Quebec City
Quebec City
Quebec , also Québec, Quebec City or Québec City is the capital of the Canadian province of Quebec and is located within the Capitale-Nationale region. It is the second most populous city in Quebec after Montreal, which is about to the southwest...

, where they were usually reloaded onto ocean-going vessels for international shipping.

The completion of the Welland Canal made the Trent-Severn Waterway
Trent-Severn Waterway
The Trent–Severn Waterway is a Canadian canal system formerly used for industrial and transportation purposes and now for recreational and tourism purposes, connecting Lake Ontario at Trenton to the Georgian Bay portion of Lake Huron at Port Severn...

, that connected Lake Ontario
Lake Ontario
Lake Ontario is one of the five Great Lakes of North America. It is bounded on the north and southwest by the Canadian province of Ontario, and on the south by the American state of New York. Ontario, Canada's most populous province, was named for the lake. In the Wyandot language, ontarío means...

 with Lake Huron
Lake Huron
Lake Huron is one of the five Great Lakes of North America. Hydrologically, it comprises the larger portion of Lake Michigan-Huron. It is bounded on the east by the Canadian province of Ontario and on the west by the state of Michigan in the United States...

, obsolescent as a commercial traffic route for Great Lakes navigation.

The southern terminus of the Welland Canal on Lake Erie
Lake Erie
Lake Erie is the fourth largest lake of the five Great Lakes in North America, and the tenth largest globally. It is the southernmost, shallowest, and smallest by volume of the Great Lakes and therefore also has the shortest average water residence time. It is bounded on the north by the...

, located at Port Colborne, is 99.5 meters (326.5 feet) higher than the northern terminus of the Canal at Port Weller on Lake Ontario
Lake Ontario
Lake Ontario is one of the five Great Lakes of North America. It is bounded on the north and southwest by the Canadian province of Ontario, and on the south by the American state of New York. Ontario, Canada's most populous province, was named for the lake. In the Wyandot language, ontarío means...

. This canal includes eight ship lock
Lock (water transport)
A lock is a device for raising and lowering boats between stretches of water of different levels on river and canal waterways. The distinguishing feature of a lock is a fixed chamber in which the water level can be varied; whereas in a caisson lock, a boat lift, or on a canal inclined plane, it is...

s, each of which is 24.4 meters (80 feet) wide by 233.5 meters (766 feet) long. The Garden City Skyway
Garden City Skyway
The Garden City Skyway is a major high-level bridge located in St. Catharines and Niagara-on-the-Lake, Ontario, Canada, that allows the Queen Elizabeth Way to cross the Welland Canal without the interruption of a lift bridge. Six lanes of traffic are carried across the bridge, which is 2.2km in...

 passes over the canal, restricting the maximum height of the masts of the ships allowed on this canal to 35.5 meters (116.5 feet). All other highway
Highway
A highway is any public road. In American English, the term is common and almost always designates major roads. In British English, the term designates any road open to the public. Any interconnected set of highways can be variously referred to as a "highway system", a "highway network", or a...

 or railroad  crossings of the Welland Canal are either movable bridges (of the vertical lift or bascule bridge
Bascule bridge
A bascule bridge is a moveable bridge with a counterweight that continuously balances the span, or "leaf," throughout the entire upward swing in providing clearance for boat traffic....

 types) or subterranean tunnel
Tunnel
A tunnel is an underground passageway, completely enclosed except for openings for egress, commonly at each end.A tunnel may be for foot or vehicular road traffic, for rail traffic, or for a canal. Some tunnels are aqueducts to supply water for consumption or for hydroelectric stations or are sewers...

s. The maximum permissible length of a ship in this canal is 225.5 meters (740 feet). It takes ships an average of about eleven hours to traverse the entire length of the Welland Canal.

History

Before the digging of the Welland Canal, shipping traffic between Lake Ontario
Lake Ontario
Lake Ontario is one of the five Great Lakes of North America. It is bounded on the north and southwest by the Canadian province of Ontario, and on the south by the American state of New York. Ontario, Canada's most populous province, was named for the lake. In the Wyandot language, ontarío means...

 and Lake Erie
Lake Erie
Lake Erie is the fourth largest lake of the five Great Lakes in North America, and the tenth largest globally. It is the southernmost, shallowest, and smallest by volume of the Great Lakes and therefore also has the shortest average water residence time. It is bounded on the north by the...

 used a portage road
Portage Road
Portage Road is an otherwise unremarkable road in the Auckland, New Zealand suburb of Otahuhu. What makes this road special is described in a plaque that is embedded in a concrete plinth at the intersection of Portage Road and Great South Road....

 between Chippawa, Ontario
Chippawa, Ontario
Chippawa is a community located within the city of Niagara Falls, Ontario.The village was founded in 1850, and became part of the City of Niagara Falls, Ontario by amalgamation in 1970. It is located on the Canadian shore of the Niagara River about 2 km upstream from Niagara Falls. It is...

, and Queenston, Ontario
Queenston, Ontario
Queenston is located 5 km north of Niagara Falls, Ontario in the Town of Niagara-on-the-Lake. The community is bordered by Highway 405 and the Niagara River; its location on the Niagara Escarpment led to the establishment of the now-defunct Queenston Quarry in the area...

, both of which are located on the Niagara River
Niagara River
The Niagara River flows north from Lake Erie to Lake Ontario. It forms part of the border between the Province of Ontario in Canada and New York State in the United States. There are differing theories as to the origin of the name of the river...

—above and below Niagara Falls
Niagara Falls
The Niagara Falls, located on the Niagara River draining Lake Erie into Lake Ontario, is the collective name for the Horseshoe Falls and the adjacent American Falls along with the comparatively small Bridal Veil Falls, which combined form the highest flow rate of any waterfalls in the world and has...

, respectively.

First Welland Canal

The Welland Canal Company was incorporated in 1824 by William Hamilton Merritt
William Hamilton Merritt
William Hamilton Merritt was an influential figure in the Niagara Peninsula of Upper Canada in early 19th century and one of the fathers of the Welland Canal....

, in part to provide a regular flow of water for his watermill
Watermill
A watermill is a structure that uses a water wheel or turbine to drive a mechanical process such as flour, lumber or textile production, or metal shaping .- History :...

s. The construction began at Allanburg, Ontario
Allanburg, Ontario
Allanburg is a community within the City of Thorold, Ontario, Canada. It is located on the Welland Canal and Highway 20, both important transportation routes through the Niagara Peninsula. The two cross at a 1932-built vertical-lift bridge, numbered as Bridge 11 by the Saint Lawrence Seaway...

, on November 30, at a point now marked as such on the west end of Bridge #11 (formerly Highway 20
Highway 20 (Ontario)
King's Highway 20, also known as Highway 20, is a provincially maintained highway in the Canadian province of Ontario. Presently, it is a short stub between Highway 58 and Niagara Regional Road 70 in the town of Thorold.- History :...

). This canal opened for a trial run on November 30, 1829 (exactly five years, to the day, after the ground-breaking in 1824). After a short ceremony at Lock One, in Port Dalhousie, the schooner Anne & Jane (also called "Annie & Jane" in some texts) made the first transit, upbound to Buffalo, N.Y.
Buffalo, New York
Buffalo is the second most populous city in the state of New York, after New York City. Located in Western New York on the eastern shores of Lake Erie and at the head of the Niagara River across from Fort Erie, Ontario, Buffalo is the seat of Erie County and the principal city of the...

, with Merritt as a passenger on her deck. The first canal ran from Port Dalhousie, Ontario
Port Dalhousie, Ontario
Port Dalhousie is a community in St. Catharines, Ontario, Canada. It is known for its waterfront appeal. It is also home to the Royal Canadian Henley Regatta and is historically significant as the terminus for the first three routes of the Welland Canal.The city's most popular beach, on the...

 on Lake Ontario south along Twelve Mile Creek to St. Catharines, Ontario
St. Catharines, Ontario
St. Catharines is the largest city in Canada's Niagara Region and the sixth largest urban area in Ontario, Canada, with 97.11 square kilometres of land...

. From there it took a winding route up the Niagara Escarpment
Niagara Escarpment
The Niagara Escarpment is a long escarpment, or cuesta, in the United States and Canada that runs westward from New York State, through Ontario, Michigan, Wisconsin and Illinois...

 through Merritton, Ontario
Merritton, Ontario
thumb|right|275px|The Keg RestaurantMerritton is both a distinct community within and a council ward of St. Catharines, Ontario, Canada. It was named after William Hamilton Merritt, a prominent local entrepreneur and founder of the Welland Canal Company...

 to Thorold, Ontario
Thorold, Ontario
Thorold is a city in Ontario, Canada, located on the Niagara Escarpment. It is also the seat of the Regional Municipality of Niagara....

, where it continued south via Allanburg to Port Robinson, Ontario
Port Robinson, Ontario
Port Robinson is a small community in the southernmost part of Thorold, Ontario, Canada. The community is divided in half by the Welland Canal, as there is no bridge in the immediate vicinity to connect the two halves of the community. In the summer, a passenger ferry runs across the canal...

 on the Welland River
Welland River
The Welland River is a river in the Niagara Region of southern Ontario which flows from its headwaters south of Hamilton, Ontario to empty into the Niagara River near the city of Niagara Falls, Ontario. It drains an area of 880 km²....

. Ships went east (downstream) on the Welland River to Chippawa, at the south (upper) end of the old portage road, where they made a sharp right turn into the Niagara river, upstream towards Lake Erie. Originally, the section between Allanburg and Port Robinson was planned to be carried in a subterranean tunnel. However, the sandy soil in this part of Ontario
Ontario
Ontario is a province of Canada, located in east-central Canada. It is Canada's most populous province and second largest in total area. It is home to the nation's most populous city, Toronto, and the nation's capital, Ottawa....

 made a tunnel infeasible, and a deep open-cut canal was dug instead.

A southern extension from Port Robinson opened in 1833. This extension followed the Welland River south to Welland
Welland, Ontario
Welland is a city in the Regional Municipality of Niagara in Southern Ontario, Canada.The city has been traditionally known as the place where rails and water meet, referring to the railways from Buffalo to Toronto and Southwestern Ontario, and the waterways of Welland Canal and Welland River,...

 (known then as the settlement of Aqueduct, for the wooden aqueduct
Aqueduct
An aqueduct is a water supply or navigable channel constructed to convey water. In modern engineering, the term is used for any system of pipes, ditches, canals, tunnels, and other structures used for this purpose....

 that carried the canal over the Welland River at that point), and then split to run south to Port Colborne
Port Colborne, Ontario
Port Colborne is a city on Lake Erie, at the southern end of the Welland Canal, in the Niagara Region of southern Ontario, Canada...

 on Lake Erie. A feeder canal ran southwest from Welland to another point on Lake Erie, just west of Rock Point. With the opening of the extension, the canal stretched 44 km (27.3 mi) between the two lakes, with 40 wooden locks. The minimum lock size was 33.5 m by 6.7 m (110 ft by 22 ft), with a minimum canal depth of 2.4 m (8 ft).

Second Welland Canal

In 1839 the government of Upper Canada
Upper Canada
The Province of Upper Canada was a political division in British Canada established in 1791 by the British Empire to govern the central third of the lands in British North America and to accommodate Loyalist refugees from the United States of America after the American Revolution...

 approved the purchase of share
Share (finance)
A joint stock company divides its capital into units of equal denomination. Each unit is called a share. These units are offered for sale to raise capital. This is termed as issuing shares. A person who buys share/shares of the company is called a shareholder, and by acquiring share or shares in...

s in the canal company in response to the company's continuing financial problems in the face of the continental financial panic of 1837
Panic of 1837
The Panic of 1837 was a financial crisis or market correction in the United States built on a speculative fever. The end of the Second Bank of the United States had produced a period of runaway inflation, but on May 10, 1837 in New York City, every bank began to accept payment only in specie ,...

. The buyout was completed in 1841, and work began to deepen the canal and to reduce the number of locks to 27, each 45.7 m (150 ft) by 8.1 m (26.5 ft). By 1848, a 2.7 m (9 ft) deep path was completed, not only through the Welland Canal but also the rest of the way to the Atlantic Ocean
Atlantic Ocean
The Atlantic Ocean is the second-largest of the world's oceanic divisions. With a total area of about , it covers approximately 20% of the Earth's surface and about 26% of its water surface area...

 via the St. Lawrence Seaway.

Competition came in 1854 with the opening of the Erie and Ontario Railway, running parallel to the original portage road. In 1859, the Welland Railway opened, parallel to the canal and with the same endpoints. But this railway was affiliated with the canal, and was actually used to help transfer cargoes from the lake ships, which were too large for the small canal locks, to the other end of the canal (The remnants of this railway are today owned by the Trillium RR). Smaller ships called "canallers" also took a part of these loads. Due to this problem, it was soon apparent that the canal would have to be enlarged again.

Third Welland Canal

In 1887, a new shorter alignment was completed between St. Catharines and Port Dalhousie. One of the most interesting features of this third Welland Canal was the Merritton Tunnel
Merritton Tunnel
The Grand Trunk Railway Tunnel, also known as the "Blue Ghost Tunnel", is an abandoned railway tunnel located in the community of Thorold, Ontario, which runs under lock 18 of the former third Welland Canal . -External links:* *...

 on the Grand Trunk Railway
Grand Trunk Railway
The Grand Trunk Railway was a railway system which operated in the Canadian provinces of Quebec and Ontario, as well as the American states of Connecticut, Maine, Michigan, Massachusetts, New Hampshire, and Vermont. The railway was operated from headquarters in Montreal, Quebec; however, corporate...

 line that ran under the canal at Lock 18. Another tunnel, nearby, carried the canal over a sunken section of the St David's Road. The new route had a minimum depth of 4.3 m (14 ft) with 26 stone locks, each 82.3 m (270 ft) long by 13.7 m (45 ft) wide. Even so, the canal was still too small for many boats.

Fourth (current) Welland Canal

Construction on the current canal began in 1913 and was completed in 1932. The route was again changed north of St. Catharines, now running directly north to Port Weller
Port Weller, Ontario
Port Weller, Ontario is a community in St. Catharines, Regional Municipality of Niagara, Ontario, Canada and is part of the Golden Horseshoe region. It is located north of the centre of St...

. In this configuration, there are eight locks, seven at the Niagara Escarpment
Niagara Escarpment
The Niagara Escarpment is a long escarpment, or cuesta, in the United States and Canada that runs westward from New York State, through Ontario, Michigan, Wisconsin and Illinois...

 and the eighth, a guard lock
Control lock
A control lock, or guard lock differs from a normal canal lock in that its primary purpose is controlling variances in water level rather than raising or lowering vessels. A control lock may also be known as a tide lock where it is used to control seawater entering into a body of fresh...

, at Port Colborne to adjust with the varying water depth in Lake Erie. The depth was now 7.6 m (25 ft), with locks 233.5 m (766 ft) long by 24.4 m (80 ft) wide. This canal is officially known now as the Welland Ship Canal.

Fifth (proposed but uncompleted) Welland Canal

In the 1950s, with the building of the present St. Lawrence Seaway, a standard depth of 8.2 m (27 ft) was adopted. The 13.4 kilometres (8.3 mi) long Welland By-pass
Welland By-Pass
The Welland By-pass, completed in 1973, was a massive construction project on the Welland Canal in Ontario, Canada.A new channel long was constructed, providing a shorter, more direct alignment between Port Robinson and Port Colborne and by-passing downtown Welland...

, built between 1967 and 1972, opened for the 1973 shipping season, providing a new and shorter alignment between Port Robinson and Port Colborne and by-passing downtown Welland
Welland, Ontario
Welland is a city in the Regional Municipality of Niagara in Southern Ontario, Canada.The city has been traditionally known as the place where rails and water meet, referring to the railways from Buffalo to Toronto and Southwestern Ontario, and the waterways of Welland Canal and Welland River,...

. All three crossings of the new alignment—one an aqueduct
Aqueduct
An aqueduct is a water supply or navigable channel constructed to convey water. In modern engineering, the term is used for any system of pipes, ditches, canals, tunnels, and other structures used for this purpose....

 for the Welland River—were built as tunnels. Around the same time, the Thorold Tunnel
Thorold Tunnel
The Thorold Tunnel, located in Thorold, Ontario, Canada, is an underwater tunnel, carrying Highway 58 underneath the Welland Canal. Built between 1965 and 1967, the tunnel is 840 metres in length. It consists of two separate tubes, each two lanes wide...

 was built at Thorold and several bridges were removed. These projects were to be tied into a proposed new canal, titled the Fifth Welland Canal, which was planned to by-pass most of the existing canal to the east and to cross the Niagara Escarpment in one large superlock. While land for the project was expropriated
Eminent domain
Eminent domain , compulsory purchase , resumption/compulsory acquisition , or expropriation is an action of the state to seize a citizen's private property, expropriate property, or seize a citizen's rights in property with due monetary compensation, but without the owner's consent...

 and the design finalized, the project never got past the initial construction stages and has since been shelved. The present (4th) canal is scheduled to be replaced by 2030, almost exactly 100 years after it first opened, and 200 years since the first full shipping season, in 1830, of the original canal.

Accidents and the Welland Canals

On June 20, 1912, the government survey steamer "La Canadienne" lost control due to mechanical problems in the engine room and smashed into the upstream gates of Lock #22 of the 3rd Welland Canal, forcing them open by six inches. The resulting surge of water flooded downstream, cresting the upstream gates of Lock #21 where 5 boys were fishing. One boy ran to safety, one of the boys, David Boucke was saved by a government surveyor Hugh McGuire. But the remaining three, Willie Wallace Tifney (age 5), Willie Tacke (age 5) and Leonard Bretwick (age 4) were knocked into the water, drowning in the surge.
On August 25, 1974, the northbound ore-carrier Steelton struck Bridge 12 in Port Robinson, Ontario
Port Robinson, Ontario
Port Robinson is a small community in the southernmost part of Thorold, Ontario, Canada. The community is divided in half by the Welland Canal, as there is no bridge in the immediate vicinity to connect the two halves of the community. In the summer, a passenger ferry runs across the canal...

. The bridge was rising and the impact knocked the bridge over, destroying it. No one was killed. The bridge has not been replaced and the inhabitants of Port Robinson have been served by a ferry for many years. The Welland Public Library archive has images of the aftermath.

On August 11, 2001, the lake freighter
Lake freighter
Lake freighters, or Lakers, are bulk carrier vessels that ply the Great Lakes. The best known was the , the most recent and largest major vessel to be wrecked on the Lakes. These vessels are traditionally called boats, although classified as ships. In the mid-20th century, 300 lakers worked the...

 Windoc
Windoc
Windoc was the name of two Great Lakes freighters owned by Canadian shipping company N.M. Paterson & Sons Ltd., with the second ship named in memory of the first in 1986. Both ships suffered similar accidents with lift bridges on the Welland Canal....

collided with Bridge 11 in Allanburg, Ontario
Allanburg, Ontario
Allanburg is a community within the City of Thorold, Ontario, Canada. It is located on the Welland Canal and Highway 20, both important transportation routes through the Niagara Peninsula. The two cross at a 1932-built vertical-lift bridge, numbered as Bridge 11 by the Saint Lawrence Seaway...

, closing vessel traffic on the Welland Canal for two days. The accident destroyed the ship's wheelhouse
Bridge (ship)
The bridge of a ship is the room or platform from which the ship can be commanded. When a ship is underway the bridge is manned by an OOW aided usually by an AB acting as lookout...

 and funnel (chimney), ignited a large fire on board, and caused minor damage to the vertical lift bridge. The accident and portions of its aftermath were captured on amateur video. The vessel was a total loss, but there were no reported injuries, and no pollution to the waterway. The damage to the bridge was focused on the centre of the vertical-lift span. It was repaired over a number of weeks and reopened to vehicular traffic on November 16, 2001. The Marine Investigation Report concluded, "it is likely that the [vertical lift bridge] operator's performance was impaired while the bridge span was lowered onto the Windoc."

Sabotage and the Welland Canals

The Welland Canal has been the focus of plots on a number of occasions throughout its existence. However, only two have ever been carried out. The earliest and potentially most devastating attack occurred on September 9, 1841 at Lock #37 (Allanburg) of the first Welland Canal (43.07796°N 79.20991°W [approximately 180m north of today's Allanburg bridge]), when an explosive charge destroyed one of the lock gates. However, a catastrophic flood was prevented when a guard gate located upstream of the lock closed into place preventing the upstream waters from careening down the route of the Canal and causing further damage and possible injury or loss of life. It was suspected that Benjamin Lett
Benjamin Lett
Benjamin Lett was an Anglo-Irish-Canadian filibusterer who was a disciple of William Lyon Mackenzie.Although he did not participate in the Upper Canada Rebellion, in 1838 he was charged with the murder of Captain Edgeworth Ussher...

 was responsible for the explosion.

The next act of sabotage wouldn't occur for nearly 60 years. On April 21, 1900 about 6:30 in the evening, a dynamite charge was set off against the hinges of Lock #24 of the Third Welland Canal (just to the east of Lock #7 of today's Canal (43.122976°N 79.192372°W), doing minor damage. This time, the saboteurs were caught in nearby Thorold. John Walsh, John Nolan and the ringleader "Dynamite" Luke Dillon (a member of Clan-na-Gael) were tried at the Welland Courthouse and found guilty, receiving life sentences at Kingston Penitentiary. Nolan lost his sanity while incarcerated, John Walsh was eventually released while Luke Dillon remained in custody until July 12, 1914

The First World War brought with it plots against the Canal and the most notable of them came to be known as "The Von Papen Plot".

In April 1916, a United States federal grand jury issued an indictment against Franz von Papen
Franz von Papen
Lieutenant-Colonel Franz Joseph Hermann Michael Maria von Papen zu Köningen was a German nobleman, Roman Catholic monarchist politician, General Staff officer, and diplomat, who served as Chancellor of Germany in 1932 and as Vice-Chancellor under Adolf Hitler in 1933–1934...

, then a senior German diplomat, on charges of a plot to blow up the Welland Canal. However, Papen was at the time safely on German soil, having been expelled from the US several months previously for alleged earlier acts of espionage and attempted sabotage.

Von Papen remained under indictment on these charges until he became Chancellor of Germany in 1932, at which time the charges were dropped.

Shipping season

The Welland Canal closes in winter (January-March) when ice or weather conditions become a hazard to navigation. The shipping season re-opens in spring when the waters are once again safe. In 2007, the season opened on the earliest date ever, March 20, just hours ahead of the vernal equinox.

Facts and figures

Current canal

  • Maximum vessel length: 225.5 m
  • Maximum draft: 8.2 m
  • Maximum above-water clearance: 35.5 m
  • Elevation change between Lake Ontario and Lake Erie: 99.5 m
  • Average transit time between the lakes: 11 hours
  • Length of canal: 43.5 km

Increasing lock size

Canal
First (1829) Second (1848) Third (1887) Fourth (1932)
Locks 40 27 26 8
Width (metres) 6.7 8.1 13.7 24.4
Length (metres) 33.5 45.7 82.3 261.8
Depth (metres) 2.4 2.7 4.3 8.2

List of locks and crossings

Locks and crossings are numbered from north to south.
Municipality Lock or bridge number Crossing Remarks
St. Catharines
St. Catharines, Ontario
St. Catharines is the largest city in Canada's Niagara Region and the sixth largest urban area in Ontario, Canada, with 97.11 square kilometres of land...

Lock 1 43.217484°N 79.212992°W
St. Catharines Bridge 1 Lakeshore Road (Regional Road 87)
St. Catharines Bridge 2 Church Road (Now Linwell Road) Never installed
St. Catharines Lock 2 43.193131°N 79.202178°W
St. Catharines Bridge 3A Carlton Street (Regional Road 83) Replaced original Bridge 3 (destroyed in accident)
St. Catharines Bridge 4A Garden City Skyway
Garden City Skyway
The Garden City Skyway is a major high-level bridge located in St. Catharines and Niagara-on-the-Lake, Ontario, Canada, that allows the Queen Elizabeth Way to cross the Welland Canal without the interruption of a lift bridge. Six lanes of traffic are carried across the bridge, which is 2.2km in...

: Queen Elizabeth Way
Queen Elizabeth Way
The Queen Elizabeth Way, commonly abbreviated as the QEW, is a 400-Series highway in the Canadian province of Ontario. The freeway links Buffalo, New York and the Niagara Peninsula with Toronto. It begins at the Peace Bridge in Fort Erie and travels around the western shore of Lake Ontario, ending...

St. Catharines Bridge 4 Queenston Street (Regional Road 81) (former Highway 8
Highway 8 (Ontario)
Provincial Highway 8 is a provincially maintained highway in the Canadian province of Ontario. Its total length is 138.5 km, though it was once much longer, running farther east from Hamilton to Niagara Falls, before the Queen Elizabeth Way replaced its role.- History :Highway 8 is one of the...

)
also known as "Homer Lift Bridge"
St. Catharines Lock 3 43.155230°N 79.193058°W
location of Welland Canal Information Centre
St. Catharines Bridge 5 Glendale Avenue (Regional Road 89)
Thorold
Thorold, Ontario
Thorold is a city in Ontario, Canada, located on the Niagara Escarpment. It is also the seat of the Regional Municipality of Niagara....

Bridge 6 Great Western Railway (Ontario)
Great Western Railway (Ontario)
The Great Western Railway was a historic Canadian railway that operated in Canada West and later the province of Ontario, following Confederation...


(now Canadian National Railway
Canadian National Railway
The Canadian National Railway Company is a Canadian Class I railway headquartered in Montreal, Quebec. CN's slogan is "North America's Railroad"....

)
Thorold Locks 4-5-6 43.134283°N 79.191899°W
twinned flight locks
Thorold Lock 7 43.123446°N 79.193895°W
southernmost lift over the Niagara Escarpment
Niagara Escarpment
The Niagara Escarpment is a long escarpment, or cuesta, in the United States and Canada that runs westward from New York State, through Ontario, Michigan, Wisconsin and Illinois...

Thorold Bridge 7 Hoover Street removed
Thorold Bridge 8 Niagara Central Railway
(now Canadian National Railway)
removed
Thorold Thorold Tunnel
Thorold Tunnel
The Thorold Tunnel, located in Thorold, Ontario, Canada, is an underwater tunnel, carrying Highway 58 underneath the Welland Canal. Built between 1965 and 1967, the tunnel is 840 metres in length. It consists of two separate tubes, each two lanes wide...

, carries Highway 58
Highway 58 (Ontario)
King's Highway 58, commonly referred to as Highway 58, is a provincially maintained highway in the Canadian province of Ontario. Highway 58 currently runs from the Highway 406 junction on the St. Catharines – Thorold boundary to the Highway 406 junction near Turner's Corners, all...

Thorold Bridge 9 Ormond Street removed
Thorold Bridge 10 Welland Railway
(now Canadian National Railway)
removed winter 1998
Thorold Bridge 11 Canboro Road (Regional Road 20) (former Highway 20
Highway 20 (Ontario)
King's Highway 20, also known as Highway 20, is a provincially maintained highway in the Canadian province of Ontario. Presently, it is a short stub between Highway 58 and Niagara Regional Road 70 in the town of Thorold.- History :...

)
lowered prematurely on Windoc in 2001
Thorold Bridge 12 Bridge Street (Regional Road 63) destroyed by the Steelton in 1974
Welland
Welland, Ontario
Welland is a city in the Regional Municipality of Niagara in Southern Ontario, Canada.The city has been traditionally known as the place where rails and water meet, referring to the railways from Buffalo to Toronto and Southwestern Ontario, and the waterways of Welland Canal and Welland River,...

Main Street Tunnel: (Regional Road 27/Highway 7146)
Welland Townline Tunnel
Townline Tunnel
The Townline Tunnel, located in Welland, Ontario, Canada, is an underwater tunnel, carrying Highway 58A as well as the Canadian Pacific Railway under the Welland Canal. The "A" suffix is a misnomer since it is more of a connector than an alternative route. Highway 58A is a two-lane freeway in its...

: Highway 58A and Canadian National Railway
Canadian National Railway
The Canadian National Railway Company is a Canadian Class I railway headquartered in Montreal, Quebec. CN's slogan is "North America's Railroad"....

/Penn Central
Port Colborne
Port Colborne, Ontario
Port Colborne is a city on Lake Erie, at the southern end of the Welland Canal, in the Niagara Region of southern Ontario, Canada...

Bridge 19 Main Street (Regional Road 3) Highway 3
Highway 3 (Ontario)
King's Highway 3, commonly referred to as Highway 3 and historically as the Talbot Trail, is a provincially maintained highway in the Canadian province of Ontario which travels parallel to the shore of Lake Erie. It has three segments, the first of which runs from the Ambassador Bridge in Windsor...

Port Colborne Lock 8 42.899122°N 79.246166°W
control lock
Control lock
A control lock, or guard lock differs from a normal canal lock in that its primary purpose is controlling variances in water level rather than raising or lowering vessels. A control lock may also be known as a tide lock where it is used to control seawater entering into a body of fresh...

Port Colborne Bridge 19A Mellanby Avenue (Regional Road 3A)
Port Colborne Bridge 20 Buffalo and Lake Huron Railroad
(now Canadian National Railway)
removed winter 1997
Port Colborne Bridge 21 Clarence Street

Old alignment prior to Welland By-pass relocation

Municipality Bridge Number Crossing Remarks
Welland Recreational Waterway branches off from the Welland By-pass
Welland By-Pass
The Welland By-pass, completed in 1973, was a massive construction project on the Welland Canal in Ontario, Canada.A new channel long was constructed, providing a shorter, more direct alignment between Port Robinson and Port Colborne and by-passing downtown Welland...

 at Port Robinson
Port Robinson, Ontario
Port Robinson is a small community in the southernmost part of Thorold, Ontario, Canada. The community is divided in half by the Welland Canal, as there is no bridge in the immediate vicinity to connect the two halves of the community. In the summer, a passenger ferry runs across the canal...

Thorold
Thorold, Ontario
Thorold is a city in Ontario, Canada, located on the Niagara Escarpment. It is also the seat of the Regional Municipality of Niagara....

Canadian National Railway
Canadian National Railway
The Canadian National Railway Company is a Canadian Class I railway headquartered in Montreal, Quebec. CN's slogan is "North America's Railroad"....

built during the relocation
Thorold Highway 406 built after the relocation
Welland
Welland, Ontario
Welland is a city in the Regional Municipality of Niagara in Southern Ontario, Canada.The city has been traditionally known as the place where rails and water meet, referring to the railways from Buffalo to Toronto and Southwestern Ontario, and the waterways of Welland Canal and Welland River,...

Woodlawn Road (Regional Road 41) built after the relocation
Welland Bridge 13
Welland Canal, bridge 13
The Welland Canal - bridge 13, or as more commonly known locally, the Welland Main Street bridge is a vertical lift bridge located in the heart of downtown Welland, Ontario. The bridge crosses an abandoned portion of the Welland Canal known as the Welland Recreational Waterway.- Previous bridges...

East Main Street/West Main Street (Regional Road 27) vertical lift bridge
Lift bridge
A vertical-lift bridge or lift bridge is a type of movable bridge in which a span rises vertically while remaining parallel with the deck....

, counterweights removed 42°59′30"N 79°15′05"W
Welland Division Street (Regional Road 527) built after the relocation
Welland Bridge 14 Lincoln Street rebuilt as fixed-span after the relocation 42°59′01"N 79°15′16"W
Welland Bridge 15
Welland Canal, Bridge 15
The Welland Canal Bridge 15 is a two-track Baltimore truss swing bridge located in the disused section of the Welland Canal within the city of Welland, Ontario. This section of canal is now known as the Welland Recreational Waterway...

Canada Southern Railway
Canada Southern Railway
The Canada Southern Railway was a railway in southern Ontario, Canada, founded on February 28, 1868 as the Erie and Niagara Extension Railway. It adopted the Canada Southern Railway name on December 24, 1869. In 1904 the railway was leased to the Michigan Central Railroad for 99 years; in 1929 it...

 (Penn Central)
rare Baltimore truss
Truss bridge
A truss bridge is a bridge composed of connected elements which may be stressed from tension, compression, or sometimes both in response to dynamic loads. Truss bridges are one of the oldest types of modern bridges...

 swing bridge
Swing bridge
A swing bridge is a movable bridge that has as its primary structural support a vertical locating pin and support ring, usually at or near to its centre of gravity, about which the turning span can then pivot horizontally as shown in the animated illustration to the right...

 http://www.historicbridges.org/truss/wellandrr/index.htm 42°58′37"N 79°15′21"W
Welland Bridge 16 Ontario Road/Broadway Avenue rebuilt as fixed-span after the relocation, the new span located to the north of the original site of Bridge 16 42°58′25"N 79°15′21"W
cut by western approaches to Townline Tunnel
Townline Tunnel
The Townline Tunnel, located in Welland, Ontario, Canada, is an underwater tunnel, carrying Highway 58A as well as the Canadian Pacific Railway under the Welland Canal. The "A" suffix is a misnomer since it is more of a connector than an alternative route. Highway 58A is a two-lane freeway in its...

 (Highway 58A and Canadian National Railway
Canadian National Railway
The Canadian National Railway Company is a Canadian Class I railway headquartered in Montreal, Quebec. CN's slogan is "North America's Railroad"....

/Penn Central)
Welland Bridge 17 Canada Air-Line Railway (now Canadian National Railway
Canadian National Railway
The Canadian National Railway Company is a Canadian Class I railway headquartered in Montreal, Quebec. CN's slogan is "North America's Railroad"....

)
vertical lift bridge, counterweights still present 42°56′57"N 79°15′00"W
Welland Bridge 18 Forks Road vertical lift bridge, towers and counterweights removed 42°56′50"N 79°14′58"W
Welland Recreational Waterway merges with the Welland By-pass
Welland By-Pass
The Welland By-pass, completed in 1973, was a massive construction project on the Welland Canal in Ontario, Canada.A new channel long was constructed, providing a shorter, more direct alignment between Port Robinson and Port Colborne and by-passing downtown Welland...

 at Ramey's Bend in Port Colborne
Port Colborne, Ontario
Port Colborne is a city on Lake Erie, at the southern end of the Welland Canal, in the Niagara Region of southern Ontario, Canada...



If assigned by the St. Lawrence Seaway Authority. The original bridges across the fourth canal were numbered in order. Numbering was not changed as bridges were removed.

Profile

The following illustration depicts the profile of the Welland Canal. The horizontal axis is the length of the canal. The vertical axis is the elevation of the canal segments above mean sea level.

External links

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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