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Ridgeway (track)
Ridgeways are a particular type of ancient road that exploits the hard surface of hilltop ridges for use as unpaved, zero-maintenance roads, though they often have the disadvantage of steeper gradients along their courses, and sometimes quite narrow widths. Before the advent of turnpikes or toll roads, ridgeway trails continued to provide the firmest and safest cart tracks. They are generally an opposite to level, valley-bottom, paved roads, which require engineering work to shore up and maintain. Unmaintained valley routes may require greater travelling distances than ridgeways. Prehistoric roads in Europe often variously comprised stretches of ridgeway above the line of springs, sections of causeway through bog and marsh, and other trackways of neither sort which crossed flat country. A revival of interest in ancient roads and recreational walking in the 19th century brought the concept back into common use. Some ancient routes, in particular The Ridgeway National Trail of south ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Road
A road is a linear way for the conveyance of traffic that mostly has an improved surface for use by vehicles (motorized and non-motorized) and pedestrians. Unlike streets, the main function of roads is transportation. There are many types of roads, including parkways, avenues, controlled-access highways (freeways, motorways, and expressways), tollways, interstates, highways, thoroughfares, and local roads. The primary features of roads include lanes, sidewalks (pavement), roadways (carriageways), medians, shoulders, verges, bike paths (cycle paths), and shared-use paths. Definitions Historically many roads were simply recognizable routes without any formal construction or some maintenance. The Organization for Economic Co-operation and Development (OECD) defines a road as "a line of communication (travelled way) using a stabilized base other than rails or air strips open to public traffic, primarily for the use of road motor vehicles running on their own wheels", whic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chiltern Hills
The Chiltern Hills is a chalk escarpment in England. The area, northwest of London, covers stretching from Goring-on-Thames in the southwest to Hitchin in the northeast - across Oxfordshire, Buckinghamshire, Hertfordshire, and Bedfordshire. The hills are at their widest. In 1965 almost half of the Chiltern Hills was designated as an Area of Outstanding Natural Beauty (AONB). The northwest boundary is clearly defined by the escarpment. The dip slope is by definition more gradual, and merges with the landscape to the southeast. The southwest endpoint is the River Thames. The hills decline slowly in prominence in northeast Bedfordshire.The Changing Landscape of the Chilterns Chilterns AoNB, Accessed 19 February 2012 < ...
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Emigrant Trail
In the history of the American frontier, overland trails were built by pioneers throughout the 19th century and especially between 1829 and 1870 as an alternative to sea and railroad transport. These immigrants began to settle much of North America west of the Great Plains as part of the mass overland migrations of the mid-19th century. Settlers emigrating from the eastern United States were spurred by various motives, among them religious persecution and economic incentives, to move to destinations in the far west via routes including the Oregon Trail, California Trail, and Mormon Trail. After the end of the Mexican–American War in 1849, vast new American conquests again enticed mass immigration. Legislation like the Donation Land Claim Act and significant events like the California Gold Rush further lured people to travel overland to the west. Two major wagon-based transportation networks, one typically starting in Missouri and the other in the Mexican province of Santa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Britons (historical)
The Britons ( *''Pritanī'', la, Britanni), also known as Celtic Britons or Ancient Britons, were people of Celtic language and culture who inhabited Great Britain from at least the British Iron Age and into the Middle Ages, at which point they diverged into the Welsh, Cornish and Bretons (among others). They spoke the Common Brittonic language, the ancestor of the modern Brittonic languages. The earliest written evidence for the Britons is from Greco-Roman writers and dates to the Iron Age.Koch, pp. 291–292. Celtic Britain was made up of many tribes and kingdoms, associated with various hillforts. The Britons followed an Ancient Celtic religion overseen by druids. Some of the southern tribes had strong links with mainland Europe, especially Gaul and Belgica, and minted their own coins. The Roman Empire conquered most of Britain in the 1st century, creating the province of Britannia. The Romans invaded northern Britain, but the Britons and Caledonians in the north ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Macadam
Macadam is a type of road construction, pioneered by Scottish engineer John Loudon McAdam around 1820, in which crushed stone is placed in shallow, convex layers and compacted thoroughly. A binding layer of stone dust (crushed stone from the original material) may form; it may also, after rolling, be covered with a cement or bituminous binder to keep dust and stones together. The method simplified what had been considered state-of-the-art at that point. Predecessors Pierre-Marie-Jérôme Trésaguet Pierre-Marie-Jérôme Trésaguet is sometimes considered the first person to bring post-Roman science to road building. A Frenchman from an engineering family, he worked paving roads in Paris from 1757 to 1764. As chief engineer of road construction of Limoges, he had opportunity to develop a better and cheaper method of road construction. In 1775, Tresaguet became engineer-general and presented his answer for road improvement in France, which soon became standard practice there. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ancient Rome
In modern historiography, ancient Rome refers to Roman civilisation from the founding of the city of Rome in the 8th century BC to the collapse of the Western Roman Empire in the 5th century AD. It encompasses the Roman Kingdom (753–509 BC), Roman Republic (509–27 BC) and Roman Empire (27 BC–476 AD) until the fall of the western empire. Ancient Rome began as an Italic settlement, traditionally dated to 753 BC, beside the River Tiber in the Italian Peninsula. The settlement grew into the city and polity of Rome, and came to control its neighbours through a combination of treaties and military strength. It eventually dominated the Italian Peninsula, assimilated the Greek culture of southern Italy ( Magna Grecia) and the Etruscan culture and acquired an Empire that took in much of Europe and the lands and peoples surrounding the Mediterranean Sea. It was among the largest empires in the ancient world, with an estimated 50 to 90 million inhabitants, roughly 20% of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meander
A meander is one of a series of regular sinuous curves in the channel of a river or other watercourse. It is produced as a watercourse erodes the sediments of an outer, concave bank ( cut bank) and deposits sediments on an inner, convex bank which is typically a point bar. The result of this coupled erosion and sedimentation is the formation of a sinuous course as the channel migrates back and forth across the axis of a floodplain. The zone within which a meandering stream periodically shifts its channel is known as a meander belt. It typically ranges from 15 to 18 times the width of the channel. Over time, meanders migrate downstream, sometimes in such a short time as to create civil engineering challenges for local municipalities attempting to maintain stable roads and bridges.Neuendorf, K.K.E., J.P. Mehl Jr., and J.A. Jackson, J.A., eds. (2005) ''Glossary of Geology'' (5th ed.). Alexandria, Virginia, American Geological Institute. 779 pp. Charlton, R., 2007. ''Fundamentals ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rennsteig
The () is a ridge walk as well as an historical boundary path in the Thuringian Forest, Thuringian Highland and Franconian Forest in Central Germany. The long-distance trail runs for about from and the valley in the northwest to and the river in the southeast. The is also the watershed between the river systems of the , Elbe and Rhine. The catchment areas of all three river systems meet at the ("Three Rivers Rock") near . Route The runs along the ridge of the Thuringian Central Uplands (') from northwest to southeast mostly at heights of around 500 to 970 metres. It starts in the town quarter of by the River (196 m above NHN) and ends in by the River (414 m above NHN). In 2003 the was re-surveyed by the Thuringian State Office for Survey and Geoinformation; they reported that it had a total length of . The marking along the trail is very good, usually indicated by a white 'R' (called '). Along the there are small, open shelters about every 5 to 10 k ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arnsberg Forest
The Arnsberg Forest Nature Park (german: Naturpark Arnsberger Wald) is a nature park in the districts of Hochsauerlandkreis and Soest within the administrictive region of Arnsberg in the German state of North Rhine-Westphalia. The park was established in 1960 and covers an area of 482 km². Nearly 350 km² of the protection is forested and the park's wooded hills rise up to . The nature park, which consists of the Arnsberg Forest in the west and the Warstein Forest in the east, is important for the regional economy both in terms of forestry and tourism. The two forests form a densely wooded part of the Süder Uplands within the Rhine Massif. Geography Location The Arnsberg Forest Nature Park lies between the river Möhne in the north, on which the Möhne Reservoir is located, and the deep valley of the Ruhr in the south. Between these two valleys the park is situated between Möhnesee in the northwest, Rüthen in the northeast, Brilon in the east, Olsberg in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rennweg (Arnsberger Wald) , a railway station in Vienna, Austria
{{Station disambiguation ...
Rennweg is the name of: * Rennweg (Zürich) * Rennweg am Katschberg * Neuhaus am Rennweg Railway stations *Rennweg station (Nuremberg U-Bahn), an underground railway station in Nuremberg, Germany *Wien Rennweg railway station Wien Rennweg is a railway station in Landstraße, the third district of Vienna. {{Infobox station , name = Rennweg , style = ÖBB , image = Bf_Wien_Rennweg_3.JPG , address = 1030 Vienna , country = Austria , coordinates = {{coord, 48, 11, 44 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
