Portal:Roads
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A road is a path connecting two points. The English word ‘road’ comes from the same root as the word ‘ride’ –the Middle English ‘rood’ and Old English ‘rad’ –meaning the act of riding. Thus a road refers foremost to the right of way between an origin and destination. In an urban context, the word street is often used rather than road, which dates to the Latin word ‘strata’, meaning pavement (the additional layer or stratum that might be on top of a path).
Modern roads are generally paved, and unpaved routes are considered trails. The pavement of roads began early in history. Approximately 2600 BCE, the Egyptians constructed a paved road out of sandstone and limestone slabs to assist with the movement of stones on rollers between the quarry and the site of construction of the pyramids. The Romans and others used brick or stone pavers to provide a more level, and smoother surface, especially in urban areas, which allows faster travel, especially of wheeled vehicles. The innovations of Thomas Telford and John McAdam reinvented roads in the early nineteenth century, by using less expensive smaller and broken stones, or aggregate, to maintain a smooth ride and allow for drainage. Later in the nineteenth century, application of tar (asphalt) further smoothed the ride. In 1824, asphalt blocks were used on the Champs-Élysées in Paris. In 1872, the first asphalt street (Fifth Avenue) was paved in New York (due to Edward de Smedt), but it wasn’t until bicycles became popular in the late nineteenth century that the “Good Roads Movement” took off. Bicycle travel, more so than travel by other vehicles at the time, was sensitive to rough roads. Demands for higher quality roads really took off with the widespread adoption of the automobile in the United States in the early twentieth century.
The first good roads in the twentieth century were constructed of Portland cement concrete (PCC). The material is stiffer than asphalt (or asphalt concrete) and provides a smoother ride. Concrete lasts slightly longer than asphalt between major repairs, and can carry a heavier load, but is more expensive to build and repair. However over the remainder of the twentieth century, the vast majority of roadways were paved with asphalt. In general only the most important roads, carrying the heaviest loads, would be built with concrete. Fundamentals of Transportation/Geography and Networks
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The organisation responsible for the charge is Transport for London (TfL); Capita Group operates the scheme under contract. The system is run on a generally automatic basis using CCTV and Automatic Number Plate Recognition.
- November 25: Canadian politician Manmeet Bhullar dies aged 35 after traffic collision
- November 3: Volkswagen emissions scandal may affect thousands more cars
- September 24: Volkswagen CEO resigns after emissions scandal
- September 22: Volkswagen engulfed by diesel emissions scandal
- September 17: South Sudan fuel tanker explosion kills dozens
- September 9: Actor Ryan Thomas involved in car crash in Manchester, England
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- January 29 - Pinkie Road is a proposed 4 lane twinned highway connector road linking two National Highway System routes (Saskatchewan Highway 1 (the Trans Canada Highway) and Highway 11) as a part of the Asia-Pacific Gateway and Corridor Initiative (APGCI).[1]
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- July 28 - Tim McLean was stabbed and beheaded while riding a Greyhound Canada bus about 18 miles (29 km) west of Portage La Prairie, Manitoba traveling the Trans Canada Highway.[2]
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Motorway M1 in Yorkshire south of Leeds. Quality image
Credit: (Klaus with K)
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... that a 25-foot (7.6 m) tall, traditionally-dressed Ukrainian woman offers bread and salt to Saskatchewan Highway 5 travelers at Canora, a town in Saskatchewan, Canada?
...that the Battle of Dombås was a German attempt during the 1940 Norwegian Campaign at using Fallschirmjägers to cut rail and road links in central Norway?
- WikiProject Highways—principal WikiProject
- U.S. Roads—United States state highways and county roads
- U.S. Streets—United States city streets
- Canada Roads—Canada provincial highways
- Canada Streets—Canada city streets
- WikiProject UK Roads—roads in the United Kingdom
- London transport—roads and etc
- Paris Streets
- China Transportation—includes expressways, ring roads, Roads, national highways, etc
- Germany transportation
- Indian Roads
- Nepal transportation
- Scotland transport—includes road and bus transport in Scotland
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The Millau Viaduct is a large cable-stayed road-bridge spanning the River Tarn near Millau, France.
Credit: (Vincent)
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| Transport | Australian Roads | Canada Roads | U.S. Roads |
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Template:/box-header The following entries are categories relating to road transport:
- What are portals?
- List of portals
- Featured portals
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Police don't know what prompted vicious bus attack, CTV.ca, July 31, 2008. Accessed August 6, 2008.
