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80-471: The Mackenzie Highway is designated as part of Canada's National Highway System , holding core route status from its terminus at Grimshaw to its intersection with the Yellowknife Highway , and northern/remote route status for the remainder of the route to its northern terminus at Wrigley . Originally begun in 1938, prior to World War II , the project was abandoned at the outbreak of war. It resumed in

160-579: A railway terminal , an airport or a ferry terminal —which is not directly on a provincial-class highway. Routes within the system continue to be maintained, funded and signed as provincial, rather than federal, highways. However, the federal government provides some funding assistance for important maintenance and expansion projects on designated highways through cost sharing programs. For instance, several recent maintenance projects on National Highway System routes in Saskatchewan were partly funded under

240-545: A 110-metre (360 ft) tunnel under the border between British Columbia and Washington , intended for the use of smuggling marijuana , the first such tunnel known on this border. From 2007 to 2010, 147 people were arrested for smuggling marijuana on the property of a bed-and-breakfast in Blaine, Washington, but agents estimate that they caught only about 5% of smugglers. Because of its location, Cornwall, Ontario , experiences ongoing smuggling—mostly of tobacco and firearms from

320-507: A Canadian province or territory, or an enhanced identification/photo card issued by a Canadian province or territory. Several other documents may be used by Canadians to identify their citizenship at the border, although the use of such documents requires it to be supported with additional photo identification. American and Canadian citizens who are members of a trusted traveler program such as FAST or NEXUS, may present their FAST or NEXUS card as an alternate form of identification when crossing

400-612: A birth certificate and driver's license/government-issued identification card when crossing the Canada–United States border. However, in late 2006, the U.S. Department of Homeland Security (DHS) announced the final rule of the Western Hemisphere Travel Initiative (WHTI), which pertained to new identification requirements for travelers entering the United States. This rule, which marked the first phase of

480-674: A border that followed the Columbia River to the Pacific Ocean. The dispute was resolved in the Oregon Treaty of 1846, which established the 49th parallel as the boundary through the Rockies. The Northwest Boundary Survey (1857–1861) laid out the land boundary. However, the water boundary was not settled for some time. After the Pig War in 1859, arbitration in 1872 established the border between

560-852: A bridge over Great Bear River and extend the Mackenzie Highway's all-weather road north by 15 km to Mount Gaudet. Just east of Fort Simpson's airport, the highway crosses the Liard River by ferry (summer) and ice bridge (winter). 45 km (28 mi) further east of the crossing, the location known as Checkpoint is the site of a former gas station at the junction with the Liard Highway (Northwest Territories Highway 7, British Columbia Highway 77) from Fort Nelson, British Columbia . National Highway System (Canada) The National Highway System ( French : Réseau routier national ) in Canada

640-427: A council consisting of the federal, provincial and territorial Ministers of Transport . A total of 24,500 kilometres (15,200 mi) of highway were originally designated as part of the system. Highways selected for the system were existing primary routes that supported interprovincial and international trade and travel, by connecting major population or commercial centres with each other, with major border crossings on

720-492: A gap in the network. The "intermodal" and "anomaly" classes are not distinct designations, however, but simply represent an additional clarification of why the road holds "core" or "feeder" status. Since 2016, the "anomaly" category has been dropped and the road is simply included in the specific list. The tables below do not include "intermodal" municipal streets which connect major highways to intermodal facilities. Note that some highways listed here may be designated as part of

800-419: A land or sea port-of-entry (including ferries ) has been required to present one of the above forms of identification to enter the United States. Conversely, to cross into Canada, a traveler must also carry identification, as well as a valid visa (if necessary) when crossing the border. Forms of identification include a valid passport, a Canadian Emergency Travel Document, an enhanced driver's license issued by

880-456: A process that made their crossing more tedious, believing it violated their treaty rights of free passage. When traveling from the U.S. to Cornwall Island , they must first cross a second bridge into Canada, for inspection at the new Canadian border station. Discussions between inter-governmental agencies were being pursued on the feasibility of relocating the Canadian border inspection facilities on

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960-518: A sharp turn towards the northeast. The border then reaches the St. Lawrence River, proceeding through it until finally, at 45°00′N 74°40′W  /  45.000°N 74.667°W  / 45.000; -74.667 (between Massena, New York and Cornwall, Ontario ), the border splits from the river and continues into Quebec. The province of Quebec borders (west to east) the U.S. states of New York, Vermont , New Hampshire , and Maine , beginning where

1040-494: A truly comprehensive expansion plan. In many parts of the country, the system relies on two-lane highways, or expressways which are not fully up to international freeway standards; according to Lakehead University economics professor Livio di Matteo, many parts of the system, even on the main Trans-Canada Highway portion of the network, still leave "the nation's east-west flow of personal and commercial traffic subject to

1120-605: A water boundary. It begins at the north-westernmost point of Minnesota's Northwest Angle ( 49°23′N 95°09′W  /  49.383°N 95.150°W  / 49.383; -95.150 ). From here, it proceeds eastward through the Angle Inlet into the Lake of the Woods , turning southward at 49°19′N 94°48′W  /  49.317°N 94.800°W  / 49.317; -94.800 (near Dawson Township, Ontario ) where it continues into

1200-471: Is a federal designation for a strategic transport network of highways and freeways . The system includes but is not limited to the Trans-Canada Highway , and currently consists of 38,098 kilometres (23,673 mi) of roadway designated under one of three classes: Core Routes, Feeder Routes, and Northern and Remote Routes. The Government of Canada maintains very little power or authority over

1280-414: Is no border zone ; the U.S. Customs and Border Protection routinely sets up checkpoints as far as 100 miles (160 km) into U.S. territory. In August 2020, the United States constructed 3.8 km (2.4 mi) of short cable fencing along the border between Abbotsford, British Columbia , and Whatcom County, Washington . Before 2007, American and Canadian citizens were only required to produce

1360-489: Is the longest international border in the world. The boundary (including boundaries in the Great Lakes , Atlantic, and Pacific coasts) is 8,891 km (5,525 mi) long. The land border has two sections: Canada 's border with the contiguous United States to its south, and with the U.S. state of Alaska to its west. The bi-national International Boundary Commission deals with matters relating to marking and maintaining

1440-737: The Appalachian Mountains as it turns into the border of Maine. It continues to do so until 46°25′N 70°03′W  /  46.417°N 70.050°W  / 46.417; -70.050 (near Saint-Camille-de-Lellis, Quebec on the Canadian side, and unorganized territory on the American side), where it heads north, then northeastward at 46°41′N 69°59′W  /  46.683°N 69.983°W  / 46.683; -69.983 (near Lac-Frontière, Quebec ). Finally, at 47°27′N 69°13′W  /  47.450°N 69.217°W  / 47.450; -69.217 (near Pohénégamook , Quebec),

1520-510: The Canada–United States border , or with other transport hubs. The system was further expanded in 2004, with the addition of approximately 14,000 kilometres (8,700 mi) of highway that was not part of the original 1988 network. It was in this era that the current "core", "feeder" and "northern or remote" classes of route were established. Not all highways within the system are designated in their entirety, but may instead be part of

1600-706: The Fairweather Glacier ), where the border heads northwestward towards the Coast Mountains . At 59°48′N 135°28′W  /  59.800°N 135.467°W  / 59.800; -135.467 (near Skagway, Alaska ), the border begins a general southeastward direction along the Coast Mountains. The border eventually reaches the Portland Canal and follows it outward to the Dixon Entrance , which takes

1680-625: The Gulf Islands and the San Juan Islands . The International Boundary Survey (or, the "Northern Boundary Survey" in the U.S.) began in 1872. Its mandate was to establish the border as agreed to in the Treaty of 1818. Archibald Campbell led the way for the United States, while Donald Cameron, supported by chief astronomer Samuel Anderson , headed the British team. This survey focused on the border from

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1760-597: The Lake of the Woods . From the northwesternmost point of the Lake of the Woods , the boundary was agreed to go straight west until it met the Mississippi River . That line never meets the river since the river's source is farther south. The Jay Treaty of 1794 (effective 1796) created the International Boundary Commission , which was charged with surveying and mapping the boundary. It also provided for

1840-933: The Northwest Territories . The system includes 1,199 kilometres (745 mi) of highway in Nova Scotia . The system includes 6,795 kilometres (4,222 mi) of highway in Ontario . The system includes 398 kilometres (247 mi) of highway in Prince Edward Island . The system includes 5,647 kilometres (3,509 mi) of highway in Quebec . The system includes 2,689 kilometres (1,671 mi) of highway in Saskatchewan . The system includes 2,017 kilometres (1,253 mi) of highway in Yukon . Canada%E2%80%93United States border The Canada–United States border

1920-777: The Rainy River . The border follows the River to Rainy Lake , then subsequently through various smaller lakes, including Namakan Lake, Lac la Croix , and Sea Gull Lake . The border then crosses the Height of Land Portage over the divide between the Hudson Bay drainage basin, and that of the Great Lakes. The boundary then follows the Pigeon River , which leads it out into Lake Superior. The border continues through Lake Superior and Whitefish Bay , into

2000-483: The Saint John River . The border moves through the River until 47°04′N 67°47′W  /  47.067°N 67.783°W  / 47.067; -67.783 (between Hamlin, Maine and Grand Falls, New Brunswick ), where it splits from the river. It heads southward to 45°56′N 67°47′W  /  45.933°N 67.783°W  / 45.933; -67.783 (near Amity, Maine ), from whence it follows

2080-621: The St. Clair River , leading it to Lake St. Clair . The border proceeds through Lake St. Clair, reaching the Detroit River , which leads it to Lake Erie , where it begins turning northeast. From Lake Erie, the border is led into the Niagara River , which takes it into Lake Ontario . From here, the boundary heads northwestward until it reaches 43°27′N 79°12′W  /  43.450°N 79.200°W  / 43.450; -79.200 , where it makes

2160-521: The St. Mary's River then the North Channel . At 45°59′N 83°26′W  /  45.983°N 83.433°W  / 45.983; -83.433 (between Drummond Township, Michigan to the west and Cockburn Island (Ontario) to the east), the border turns southward into the False Detour Channel , from which it reaches Lake Huron . Through the Lake, the border heads southward until reaching

2240-621: The United States–Mexico border (which is one-third the length of the Canada–U.S. border), which is actively patrolled by U.S. Customs and Border Protection personnel to prevent illegal migration and drug trafficking . Parts of the International Boundary cross through mountainous terrain or heavily forested areas, but significant portions also cross remote prairie farmland and the Great Lakes and Saint Lawrence River, in addition to

2320-463: The 1760s as the boundary between the provinces of Quebec and New York (including what would later become the State of Vermont ). It was surveyed and marked by John Collins and Thomas Valentine from 1771 to 1773. The St. Lawrence River and the Great Lakes became the boundary further west, between the United States and what is now Ontario . Northwest of Lake Superior , the boundary followed rivers to

2400-564: The Atlantic Ocean to the Pacific Ocean", to survey and delimit the boundary between Canada and the U.S. through the St. Lawrence River and Great Lakes, by modern surveying techniques, and thus accomplished several changes to the border. In 1925, the International Boundary Commission's temporary mission became permanent for maintaining the survey and mapping of the border; maintaining boundary monuments and buoys; and keeping

2480-531: The CBP on the Northern border that adversely affect enforcement actions; the U.S. Border Patrol "identified an insufficient number of agents that limited patrol missions along the northern border" while CBP Air and Marine Operations "identified an insufficient number of agents along the northern border, which limited the number and frequency of air and maritime missions." There are eight U.S. Border Patrol sectors based on

Mackenzie Highway - Misplaced Pages Continue

2560-532: The Canada–U.S. border was shut without any warning, and no goods or people were allowed to cross. In the wake of the impromptu border closure, procedures were jointly developed to ensure that commercial traffic could cross the border even if people were restricted from crossing. These procedures were later used for a border closure caused by the COVID-19 pandemic in 2020. In response to the COVID-19 pandemic in Canada and

2640-514: The Canada–U.S. border, each covering a designated "area of responsibility"; the sectors are (from west to east) based in Blaine, Washington ; Spokane, Washington ; Havre, Montana ; Grand Forks, North Dakota ; Detroit, Michigan ; Buffalo, New York ; Swanton, Vermont ; and Houlton, Maine . Following the September 11 attacks in the United States, security along the border was dramatically tightened by

2720-537: The Canadian border. Smuggling of alcoholic beverages ( "rum running" ) was widespread during the 1920s, when Prohibition was in effect nationally in the United States and parts of Canada . In more recent years, Canadian officials have brought attention to drug , cigarette , and firearm smuggling from the United States, while U.S. officials have made complaints of drug smuggling via Canada. In July 2005, law enforcement personnel arrested three men who had built

2800-469: The Canadian government announced that fully vaccinated American citizens and permanent residents could visit Canada starting August 9. The American government reopened its land border to fully vaccinated Canadian citizens effective November 8. The 2020–21 closure was reportedly the first long-term blanket closure of the border since the War of 1812. Business advocacy groups, noting the substantial economic impact of

2880-651: The Lake of the Woods to the summit of the Rocky Mountains. In 1903, following a dispute that arose because of the Klondike Gold Rush , a joint United Kingdom–Canada–U.S. tribunal established the boundary of southeast Alaska . On April 11, 1908, the United Kingdom and the United States agreed, under Article IV of the Treaty of 1908 "concerning the boundary between the United States and the Dominion of Canada from

2960-1096: The National Highway System over only a portion of their total length, rather than over the whole highway. Termini listed below are those of a highway's NHS designation only, and may not necessarily always correspond to the termini of the highway as a whole. The system includes 4,478 kilometres (2,783 mi) of highway in Alberta . The system includes 7,040 kilometres (4,370 mi) of highway in British Columbia . The system includes 2,095 kilometres (1,302 mi) of highway in Manitoba . The system includes 1,802 kilometres (1,120 mi) of highway in New Brunswick . The system includes 2,467 kilometres (1,533 mi) of highway in Newfoundland and Labrador . The system includes 1,423 kilometres (884 mi) of highway in

3040-490: The Ontario-New York border ends in the St. Lawrence River at the 45th parallel north . The Quebec-New York border heads inland towards the east, remaining on or near the parallel, becoming the border of Vermont . At 45°00′N 71°30′W  /  45.000°N 71.500°W  / 45.000; -71.500 (the tripoint of Vermont, New Hampshire , and Quebec), the border begins to follow various natural features of

3120-650: The U.S. Residents of both nations who own property adjacent to the border are forbidden to build within the 6-metre-wide (20 ft) boundary vista without permission from the International Boundary Commission. They are required to report such construction to their respective governments. All persons crossing the border are required to report to the customs agency of the country they have entered. Where necessary, fences or vehicle blockades are used. In remote areas, where staffed border crossings are not available, there are hidden sensors on roads, trails, railways, and wooded areas, which are located near crossing points. There

3200-411: The U.S. side of the border. In August 2017, the border between Quebec and New York saw an influx of up to 500 irregular crossings each day, by individuals seeking asylum in Canada. As a result, Canada increased border security and immigration staffing in the area, reiterating the fact that crossing the border irregularly did not affect one's asylum status. From the beginning of January 2017 up until

3280-611: The U.S. state of Alaska , beginning at the Beaufort Sea at 69°39′N 141°00′W  /  69.650°N 141.000°W  / 69.650; -141.000 and proceeding southwards along the 141st meridian west . At 60°18′N, the border proceeds away from the 141st meridian west in a southeastward direction, following the Saint Elias Mountains . South of the 60th parallel north , the border continues into British Columbia. British Columbia has two international borders with

Mackenzie Highway - Misplaced Pages Continue

3360-461: The United States , the governments of Canada and the United States agreed to close the border to "non-essential" travel on March 21, 2020, for an initial period of 30 days. The closure was extended 15 times. In mid-June 2021, the Canadian government announced it would ease some entry requirements for fully vaccinated Canadian citizens, permanent residents, and foreign nationals starting on July 5. The closure finally expired on July 21. In mid-July,

3440-638: The United States rather than on Canadian highways; even though the distance may be longer than the Trans-Canada Highway route, as it frequently takes a shorter amount of time due to the US Interstate system's higher speed limits, increased lane capacity, higher number of alternative routes, and reduced likelihood of being delayed by a road accident. In its current form, the National Highway System includes routes in all Canadian provinces and territories except Nunavut , which has no conventional road connections to any other Canadian province or territory. Officially

3520-609: The United States. The Treaty of 1818 saw the expansion of both British North America and the United States, with their boundary extending westward along the 49th parallel , from the Northwest Angle at Lake of the Woods to the Rocky Mountains . While the Laurentian Divide had previously been agreed to as a border, the flatness of the terrain made it difficult to locate this line. The treaty extinguished British claims to

3600-515: The United States. The neighboring Mohawk territory of Akwesasne straddles the Ontario–Quebec–New York borders, where its First Nations sovereignty prevents Ontario Provincial Police , Sûreté du Québec , Royal Canadian Mounted Police , Canada Border Services Agency, Canadian Coast Guard , United States Border Patrol , United States Coast Guard , and New York State Police from exercising jurisdiction over exchanges taking place within

3680-504: The United States: with the state of Alaska along BC's northwest, and with the contiguous United States along the southern edge of the province, including (west to east) Washington , Idaho , and Montana . BC's Alaskan border, continuing from Yukon's, proceeds through the Saint Elias Mountains , followed by Mount Fairweather at 58°54′N 137°31′W  /  58.900°N 137.517°W  / 58.900; -137.517 (near

3760-399: The border at Rouses Point, New York , on Lake Champlain. After a significant portion of the construction was completed, measurements revealed that at that point, the actual 45th parallel was three-quarters of a mile (1.2 km) south of the surveyed line. The fort, which became known as " Fort Blunder ", was in Canada, which created a dilemma for the U.S. that was not resolved until a provision of

3840-552: The border clear of brush and vegetation for 6 m (20 ft). This " border vista " extends for 3 m (9.8 ft) on each side of the line. In 1909, under the Boundary Waters Treaty , the International Joint Commission was established for Canada and the U.S. to investigate and approve projects that affect the waters and waterways along the border. As a result of the 2001 September 11 attacks ,

3920-569: The border down and out into the Pacific Ocean, terminating it upon reaching international waters . BC's border along the contiguous U.S. begins southwest of Vancouver Island and northwest of the Olympic Peninsula , at the terminus of international waters in the Pacific Ocean and the northwest corner of the American state of Washington . It follows the Strait of Juan de Fuca eastward, turning northeastward to enter Haro Strait . The border follows

4000-416: The border heads toward Beau Lake , going through it and continuing into New Brunswick. The entire border of New Brunswick is shared with the U.S. state of Maine, beginning at the southern tip of Beau Lake at 47°18′N 69°03′W  /  47.300°N 69.050°W  / 47.300; -69.050 (between Rivière-Bleue , Quebec and Saint-François Parish, New Brunswick ), subsequently proceeding to

4080-538: The border with Canada in connection with the pandemic. He later abandoned the idea following vocal opposition from Canadian officials. The International Boundary is commonly said to be the world's "longest undefended border", though this is true only in the military sense, as civilian law enforcement is present. It is illegal to cross the border outside border controls, as anyone crossing the border must be checked per immigration and customs laws. The relatively low level of security measures stands in contrast to that of

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4160-546: The boundary, and the International Joint Commission deals with issues concerning boundary waters. The agencies responsible for facilitating legal passage through the international boundary are the Canada Border Services Agency (CBSA) and U.S. Customs and Border Protection (CBP). The Treaty of Paris of 1783 ended the American Revolutionary War between Great Britain and the United States. In

4240-547: The capital of the Northwest Territories in 1967. Much of the extension is now known as Northwest Territories Highway 3 , or the Yellowknife Highway. The 39 km (24 mi) stretch from Enterprise to Hay River is Northwest Territories Highway 2 . Around 1970, the highway was extended west from what is now the southern terminus of Highway 3 to reach Fort Simpson , and in 1971, when the section to Fort Simpson

4320-439: The closure on both sides of the border, called for more nuanced restrictions in place of the blanket ban on non-essential travel. The Northern Border Caucus, a group in the U.S. Congress composed of members from border communities, made similar suggestions to the governments of both countries. Beyond the closure itself, US President Donald Trump also initially suggested the idea of deploying United States military personnel near

4400-757: The end of March 2018, the RCMP intercepted 25,645 people crossing the border into Canada from an unauthorized point of entry. Public Safety Canada estimates another 2,500 came across in April 2018 for a total of just over 28,000. The length of the terrestrial boundary is 8,891 km (5,525 mi), of which 6,416 km (3,987 mi) is against the contiguous 48 states , and 2,475 km (1,538 mi) against Alaska . Eight out of thirteen provinces and territories of Canada and thirteen out of fifty U.S. states are located along this international boundary. The Canadian territory of Yukon shares its entire western border with

4480-418: The entire Canada–U.S. border in Manitoba lies along the 49th parallel north. At the province's eastern end, however, the border briefly enters the Lake of the Woods, turning north at 48°59′N 95°09′W  /  48.983°N 95.150°W  / 48.983; -95.150 where it continues into the land along the western end of Minnesota's Northwest Angle , the only part of the United States besides

4560-882: The federal government's Building Canada Fund–Major Infrastructure Component, while several four-laning projects in Ontario in the 2000s accessed federal funding under the Strategic Highway Infrastructure Program. There is no single, ongoing program for federal contributions to the National Highway System; rather, these contributions have been made through a variety of separate infrastructure investment programs of defined length and scope. Recent transportation planning proposals have identified public-private partnerships and dedicated fuel taxes as possible mechanisms for providing more stable funding, although no comprehensive program has been implemented to date. The National Highway System has been criticized for lacking

4640-546: The flag of the Mohawk people. Although U.S. Customs remained open to southbound traffic, northbound traffic was blocked on the U.S. side by both American and Canadian officials. The Canadian border at this crossing remained closed for six weeks. On July 13, 2009, the CBSA opened a temporary inspection station at the north end of the north span of the bridge in the city of Cornwall, allowing traffic to once again flow in both directions. The Mohawk people of Akwesasne have staged ongoing protests at this border. In 2014, they objected to

4720-561: The initiative, was implemented on January 23, 2007, specifying six forms of identification acceptable for crossing the U.S. border (depending on mode): The requirement of a passport or an enhanced form of identification to enter the United States by air went into effect in January 2007; and went into effect for those entering the U.S. by land and sea in January 2008. Although the new requirements for land and sea entry went into legal effect in January 2008, its enforcement did not begin until June 2009. Since June 2009, every traveler arriving via

4800-424: The international boundary by land or sea, or when arriving by air from only Canada or the United States. Although permanent residents of Canada and the United States are eligible for FAST or NEXUS, they are required to travel with a passport and proof of permanent residency upon arrival at the Canadian border. American permanent residents who are NEXUS members also require Electronic Travel Authorization when crossing

4880-418: The interpretation of the border treaties and mistakes in surveying required additional negotiations, which resulted in the Webster–Ashburton Treaty of 1842. The treaty resolved the Aroostook War , a dispute over the boundary between Maine , New Brunswick , and the Province of Canada . The treaty redefined the border between New Hampshire , Vermont, and New York on the one hand, and the Province of Canada on

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4960-428: The late 1940s and completed to Hay River, Northwest Territories , in 1948/1949, but some sections, particularly in the vicinity of Steen River , remained difficult. In 1960, it was extended from Enterprise , approximately 39 km (24 mi) south of Hay River, to the northwest, then north past Fort Providence to Behchokǫ̀ (at the time, known as Rae-Edzo) and southeast to the City of Yellowknife , which became

5040-405: The maintenance or expansion of the system beyond sharing part of the cost of economically significant projects within the network. Highways within the system are not given any special signage, except where they are part of a Trans-Canada Highway route. The system was first designated in 1988 by the Federal/Provincial/Territorial Council of Ministers Responsible for Transportation and Highway Safety,

5120-606: The maritime components of the boundary at the Atlantic , Pacific , and Arctic oceans. The border also runs through the middle of the Mohawk Nation at Akwesasne and even divides some buildings found in communities in New England and Quebec. The US Customs and Border Protection identifies the chief issues along the border as domestic and international terrorism; drug smuggling and smuggling of products (such as tobacco ) to evade customs duties; and illegal immigration. A June 2019 U.S. Government Accountability Office report identified specific staffing and resource shortfalls faced by

5200-483: The other, resolving the Indian Stream dispute and the Fort Blunder dilemma at the outlet to Lake Champlain . The part of the 45th parallel that separates Quebec from the U.S. states of Vermont and New York had first been surveyed from 1771 to 1773 after it had been declared the boundary between New York (including what later became Vermont) and Quebec. It was surveyed again after the War of 1812. The U.S. federal government began to construct fortifications just south of

5280-422: The provinces of both Alberta and Saskatchewan lies along the 49th parallel north. Both provinces share borders with the state of Montana , while, farther east, Saskatchewan also shares a border with North Dakota . On the American side, the states of Montana, North Dakota , and Minnesota all lie on the straight part of the border. Along with the U.S. states of North Dakota and Minnesota (west to east), nearly

5360-407: The removal of British forces from Detroit , as well as other frontier outposts on the U.S. side. The Jay Treaty was superseded by the Treaty of Ghent (effective 1815) concluding the War of 1812 , which included pre-war boundaries. Signed in December 1814, the Treaty of Ghent ended the War of 1812, returning the boundaries of British North America and the United States to the state they were before

5440-465: The second article of the Treaty, the parties agreed on all boundaries of the United States, including, but not limited to, the boundary to the north along what was then British North America . The agreed-upon boundary included the line from the northwest angle of Nova Scotia to the northwesternmost head of the Connecticut River and proceeded down along the middle of the river to the 45th parallel of north latitude . The parallel had been established in

5520-432: The south of the 49th in the Red River Valley , which was part of Rupert's Land . The treaty also extinguished U.S. claims to land north of the 49th in the watershed of the Missouri River , which was part of the Louisiana Purchase . Along the 49th parallel, the border vista is theoretically straight, but in practice follows the 19th-century surveyed border markers and varies by several hundred feet in spots. Disputes over

5600-401: The state of Alaska that is north of the 49th parallel. The border reaches Ontario at 49°23′N 95°09′W  /  49.383°N 95.150°W  / 49.383; -95.150 . The province of Ontario shares its border (west to east) with the U.S. states of Minnesota, Michigan , Ohio , Pennsylvania , and New York . The largest provincial international border, most of the border is

5680-555: The strait in a northward direction, but turns sharply eastward through Boundary Pass , separating the Canadian Gulf Islands from the American San Juan Islands . Upon reaching the Strait of Georgia , the border turns due north and then towards the northwest, bisecting the strait until the 49th parallel north. After making a sharp turn eastbound, the border follows this parallel across the Tsawwassen Peninsula , separating Point Roberts, Washington , from Delta, British Columbia , and continues into Alberta. The entire Canada–U.S. border in

5760-405: The system maintains three classifications of road: Core, Feeder and Northern/Remote. Within the core and feeder classes, the system's official register made additional distinctions between conventional core or feeder routes and intermodal links or "anomalies", where a highway that does not meet the normal criteria for inclusion, or a municipal arterial road, has been adopted into the system to fill in

5840-407: The system over only part of their length; a few highways even have two or more discontinuous segments designated as part of the system. In some locations, the National Highway System may also incorporate city arterial streets to connect highway routes which are part of the system but do not directly interconnect, or to link the system to an important intermodal transport hub—such as a shipping port ,

5920-579: The territory. In May 2009, the Mohawk people of Akwesasne occupied the area around the Canada Border Services Agency port of entry building to protest the Canadian government's decision to arm its border agents while operating on Mohawk territory. The north span of the Seaway International Bridge and the CBSA inspection facilities were closed. During this occupation, the Canadian flag was replaced with

6000-628: The treaty left the border on the meandering line as surveyed. The border along the Boundary Waters in present-day Ontario and Minnesota between Lake Superior and the Northwest Angle was also redefined. An 1844 boundary dispute during the Presidency of James K. Polk led to a call for the northern boundary of the U.S. west of the Rockies to be 54°40′N related to the southern boundary of Russia's Alaska Territory . However, Great Britain wanted

6080-527: The two countries in both populated and rural areas. Both nations are also actively involved in detailed and extensive tactical and strategic intelligence sharing. In December 2010, Canada and the United States were negotiating an agreement titled "Beyond the Border: A Shared Vision for Perimeter Security and Competitiveness" which would give the U.S. more influence over Canada's border security and immigration controls, and more information would be shared by Canada with

6160-409: The war. In the following decades, the United States and the United Kingdom concluded several treaties that settled the major boundary disputes between the two, enabling the border to be demilitarized . The Rush–Bagot Treaty of 1817 provided a plan for demilitarizing the two combatant sides in the War of 1812 and also laid out preliminary principles for drawing a border between British North America and

6240-533: The whims of an errant moose". American transportation planning academic Wendell Cox has also identified improvements to the system, so that Canada would have a comprehensive national freeway network comparable to the American Interstate Highway System , as an economically critical project for the country to undertake in the 21st century. Cox notes that many Canadians prefer to drive between Western Canada and Eastern Canada by travelling through

6320-507: Was designated the Highway of Heroes. There are social and economic studies being done on the extension of the highway north from Wrigley to join the Dempster Highway ; the territorial government has completed 34 bridges across all but six of the widest river crossings that serve the ice road and await the all-weather route. In June 2018, an announcement of $ 140 million funding would result in

6400-490: Was opened to traffic, work began to prepare a road grade from there to Wrigley , but the work was abandoned. The roadway, which starts at a junction 3.5 km (2.2 mi) from the island that includes "downtown" Fort Simpson, was finally opened in 1994 and includes the N'dulee ferry and ice crossings. On November 8, 2013, the portion of the highway from the Alberta/Northwest Territories border to Enterprise

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