The Trans-Canada Highway is a transcontinental federal–provincial highway system that travels through all ten provinces of Canada, from the Pacific Ocean on the west coast to the Atlantic Ocean on the east coast. The main route spans 7,476 km (4,645 mi) across the country, one of the longest routes of its type in the world. The highway system is recognizable by its distinctive white-on-green maple leaf route markers, although there are small variations in the markers in some provinces.
Speed limits on road traffic, as used in most countries, set the legal maximum speed at which vehicles may travel on a given stretch of road. Speed limits are generally indicated on a traffic sign reflecting the maximum permitted speed, expressed as kilometres per hour (km/h) or miles per hour (mph) or both. Speed limits are commonly set by the legislative bodies of national or provincial governments and enforced by national or regional police and judicial authorities. Speed limits may also be variable, or in some places nonexistent, such as on most of the Autobahnen in Germany.
The 400-series highways are a network of controlled-access highways in the Canadian province of Ontario, forming a special subset of the provincial highway system. They are analogous to the Interstate Highway System in the United States or the Autoroute system of neighbouring Quebec, and are regulated by the Ministry of Transportation of Ontario (MTO). The 400-series designations were introduced in 1952, although Ontario had been constructing divided highways for two decades prior. Initially, only Highways 400, 401 and 402 were numbered; other designations followed in the subsequent decades. To this day, not all controlled-access highway in Ontario are a part of the 400-series highway network. The network is situated almost entirely in Southern Ontario, although Highway 400 extends into the more remote northern portion of the province.
The Crowsnest Highway is an east-west highway in British Columbia and Alberta, Canada. It stretches 1,161 km (721 mi) across the southern portions of both provinces, from Hope, British Columbia to Medicine Hat, Alberta, providing the shortest highway connection between the Lower Mainland and southeast Alberta through the Canadian Rockies. Mostly two-lane, the highway was officially designated in 1932, mainly following a mid-19th-century gold rush trail originally traced out by an engineer named Edgar Dewdney. It takes its name from the Crowsnest Pass, the location at which the highway crosses the Continental Divide between British Columbia and Alberta.
Highway 1 is a provincial highway in British Columbia, Canada, that carries the main route of the Trans-Canada Highway (TCH). The highway is 1,047 kilometres (651 mi) long and connects Vancouver Island, the Greater Vancouver region in the Lower Mainland, and the Interior. It is the westernmost portion of the main TCH to be numbered "Highway 1", which continues through Western Canada and extends to the Manitoba–Ontario boundary. The section of Highway 1 in the Lower Mainland is the second-busiest freeway in Canada, after Ontario Highway 401 in Toronto.
Highway 5 is a 543 km (337 mi) north–south route in southern British Columbia, Canada. Highway 5 connects the southern Trans-Canada route with the northern Trans-Canada/Yellowhead route, providing the shortest land connection between Vancouver and Edmonton. Despite the entire route being signed as part of the Yellowhead Highway, the portion of Highway 5 south of Kamloops is also known as the Coquihalla Highway, while the northern portion is known as the Southern Yellowhead Highway. The Coquihalla section was a toll road until 2008.
Highway 5A is Highway 5's pre-1986 alignment south of Kamloops. Unlike the main route, a section of BC Highway 5 known as the Coquihalla, which is a twinned highway consisting of at least 4 lanes at any given point, the 182 km (113 mi) long Highway 5A is only two lanes, with one four lane section between Highway 5 and Highway 97C, lasting along BC Highway 5A for approximately 23 km.
Highway 97C is an east–west highway, forming part of an important link between the Lower Mainland and the Okanagan Valley south of Kelowna, which is the third largest metropolitan area in the province. It bisects the Coquihalla Highway at Merritt. The expressway and freeway sections of the highway are known as Okanagan Connector or Coquihalla Connector. The section of Highway 97C between Highway 5 and Highway 97 is a core route of the National Highway System.
A dual carriageway (BrE) or a divided highway (AmE) is a class of highway with carriageways for traffic travelling in opposite directions separated by a central reservation (BrE) or median (AmE). Roads with two or more carriageways which are designed to higher standards with controlled access are generally classed as motorways, freeways, etc., rather than dual carriageways.
In the United States and Canada, low-speed vehicle (LSV) regulations allow relaxed design and registration laws for four-wheel vehicles that have a maximum capable speed of about 25 mph (40 km/h). Several other countries have similar regulations.
A limited-access road, known by various terms worldwide, including limited-access highway, dual-carriageway, expressway, and partial controlled-access highway, is a highway or arterial road for high-speed traffic which has many or most characteristics of a controlled-access highway, including limited or no access to adjacent property, some degree of separation of opposing traffic flow, use of grade separated interchanges to some extent, prohibition of slow modes of transport, such as bicycles, horse-drawn vehicles or ridden horses, or self-propelled agricultural machines; and very few or no intersecting cross-streets or level crossings. The degree of isolation from local traffic allowed varies between countries and regions. The precise definition of these terms varies by jurisdiction.
A controlled-access highway is a type of highway that has been designed for high-speed vehicular traffic, with all traffic flow—ingress and egress—regulated. Common English terms are freeway, motorway, and expressway. Other similar terms include throughway or thruway and parkway. Some of these may be limited-access highways, although this term can also refer to a class of highways with somewhat less isolation from other traffic.
Provincial Trunk Highway 1 is Manitoba's section of the Trans-Canada Highway. It is a heavily used, 4-lane divided highway, with the exception of a short 18 km section in the southeastern corner of the province. It is the main link between southern Manitoba's largest cities, and also serves as the province's main transportation link to the neighbouring provinces of Saskatchewan and Ontario. The highway is the only major east-west divided highway in Manitoba, and carries a large majority of east-west traffic within and through the province. It has full freeway status sections at Portage la Prairie and Winnipeg. The total distance of the Trans-Canada Highway in Manitoba is approximately 490 km (300 mi).
In the United States, speed limits are set by each state or territory. States have also allowed counties and municipalities to enact typically lower limits. Highway speed limits can range from an urban low of 25 mph (40 km/h) to a rural high of 85 mph (137 km/h). Speed limits are typically posted in increments of five miles per hour (8 km/h). Some states have lower limits for trucks, some also have night and/or minimum speed limits.
Several plans have been proposed for high-speed rail in Canada, the only G7 country that does not have any high-speed rail. In the press and popular discussion, there have been two routes frequently proposed as suitable for a high-speed rail corridor: Edmonton to Calgary via Red Deer and Windsor to Quebec City via London, Kitchener-Waterloo, Toronto, Ottawa and Montreal.
British Columbia Highway 3, officially named the Crowsnest Highway, is an 841-kilometre (523 mi) highway that traverses southern British Columbia, Canada. It runs from the Trans-Canada Highway (Highway 1) at Hope to Crowsnest Pass at the Alberta border and forms the western portion of the interprovincial Crowsnest Highway that runs from Hope to Medicine Hat, Alberta. The highway is considered a Core Route of the National Highway System.
This article describes the highway systems available in selected countries.
Statutory speed limit in Japan defaults to 100 km/h (62 mph) for divided national expressways and 60 km/h (37 mph) for any other roads, unless otherwise posted. Urban two-way streets are usually zoned at 40 km/h (25 mph) or less.
Road signs in Canada may conform to the Manual of Uniform Traffic Control Devices for Canada (MUTCDC) by the Transportation Association of Canada (TAC) for use by Canadian jurisdictions. Although it serves a similar role to the MUTCD from the US Federal Highway Administration, it has been independently developed and has a number of key differences with its American counterpart, most notably the inclusion of bilingual (English/French) signage for jurisdictions such as New Brunswick with significant anglophone and francophone population, and a heavier reliance on symbols rather than text legends.
Speed limits in the United States vary depending on jurisdiction. Rural freeway speed limits of 70 to 80 mph are common in the Western United States, while such highways are typically posted at 65 or 70 mph in the Eastern United States. States may also set separate speed limits for trucks and night travel along with minimum speed limits. The highest speed limit in the country is 85 mph (137 km/h), which is posted on a single stretch of tollway in exurban areas outside Austin, Texas. The lowest maximum speed limit in the country is 30 miles per hour (48 km/h) in American Samoa.
Alberta 
British Columbia 
Manitoba 
New Brunswick 
Newfoundland and Labrador 
Northwest Territories 
Nova Scotia 
Nunavut 
Ontario 
Prince Edward Island 
Saskatchewan 
Québec [10] 
Yukon 
