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Kerb
A curb (American English) or kerb (British English) is the edge where a raised sidewalk/pavement or road median/central reservation meets a street/other roadway. History Although curbs have been used throughout modern history, and indeed were present in ancient Pompeii, their widespread construction and use only began in the 18th century, as a part of the various movements towards city beautification that were attempted in the period. A series of Paving Acts in the 18th century, especially the 1766 Paving and Lighting Act, authorized the City of London Corporation to create footways along the streets of London, pave them with Purbeck stone (the thoroughfare in the middle was generally cobblestone) and raise them above street level with curbs forming the separation. The corporation was also made responsible for the regular upkeep of the roads, including their cleaning and repair, for which they charged a tax from 1766. Previously, small wooden bollards had been put up to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Road Marking
Road surface marking is any kind of device or material that is used on a road surface in order to convey official information; they are commonly placed with road marking machines (also referred to as road marking equipment or pavement marking equipment). They can also be applied in other facilities used by vehicles to mark parking spaces or designate areas for other uses. In some countries and areas (France, Italy, Czech Republic, Slovakia etc.), road markings are conceived as horizontal traffic signs, as opposed to vertical traffic signs placed on posts. Road surface markings are used on paved roadways to provide guidance and information to drivers and pedestrians. Uniformity of the markings is an important factor in minimising confusion and uncertainty about their meaning, and efforts exist to standardise such markings across borders. However, countries and areas categorise and specify road surface markings in different ways—white lines are called white lines mechanical, non ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Curb Cut
A curb cut (U.S.), curb ramp, depressed curb, dropped kerb ( UK), pram ramp, or kerb ramp (Australia) is a solid (usually concrete) ramp graded down from the top surface of a sidewalk to the surface of an adjoining street. It is designed primarily for pedestrian usage and commonly found in urban areas where pedestrian activity is expected. In comparison with a conventional curb (finished at a right angle above the street surface) a curb cut is finished at an intermediate gradient that connects both surfaces, sometimes with tactile paving. History Historically speaking, footpaths were finished at right angles to the street surface with conventional stepped curb treatments. Their introduction to help people pushing prams dates back at least as far as the 1930s in the UK. Kalamazoo, Michigan installed curb cuts in the 1940s as a pilot project introduced by veteran and lawyer Jack H. Fischer to aid employment of veterans with disabilities. A major project in Berkeley, California ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pedestrian Crossing
A pedestrian crossing (or crosswalk in American and Canadian English) is a place designated for pedestrians to cross a road, street or Avenue (landscape), avenue. The term "pedestrian crossing" is also used in the Vienna Convention on Road Signs and Signals, Vienna and Geneva Convention on Road Traffic, Geneva Conventions, both of which pertain to road signs and road traffic. Marked pedestrian crossings are often found at Junction (road), intersections, but may also be at other points on busy roads that would otherwise be too unsafe to cross without assistance due to vehicle numbers, speed or road widths. They are also commonly installed where large numbers of pedestrians are attempting to cross (such as in shopping areas) or where vulnerable road users (such as school children) regularly cross. Rules govern usage of the pedestrian crossings to ensure safety; for example, in some areas, the pedestrian must be more than halfway across the crosswalk before the driver proceeds, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kalamazoo, Michigan
Kalamazoo ( ) is a city in Kalamazoo County, Michigan, United States, and its county seat. At the 2020 United States census, 2020 census, Kalamazoo had a population of 73,598. It is the principal city of the Kalamazoo–Portage metropolitan area in southwestern Michigan, which had a population of 261,670 in 2020. One of Kalamazoo's most notable features is the Kalamazoo Mall, an outdoor pedestrian shopping mall. The city created the mall in 1959 by closing part of Burdick Street to automobile traffic, although two of the mall's four blocks have been reopened to auto traffic since 1999. Kalamazoo is home to Western Michigan University, a large public university, Kalamazoo College, a private liberal arts college, and Kalamazoo Valley Community College, a two-year community college. Name origin Originally known as Bronson (after founder Titus Bronson) in the township of Arcadia, the names of both the city and the township were changed to "Kalamazoo" in 1836 and 1837, respectiv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sidewalk
A sidewalk (North American English), pavement (British English, South African English), or footpath (Hiberno-English, Irish English, Indian English, Australian English, New Zealand English) is a path along the side of a road. Usually constructed of concrete, pavers, brick, stone, or asphalt, it is designed for pedestrians. A sidewalk is normally higher than the carriageway, roadway, and separated from it by a curb. There may also be a Road verge, planted strip between the sidewalk and the roadway and between the roadway and the adjacent land. Terminology The preferred term for a pedestrian path beside a road varies based on region. The term "sidewalk" is preferred in most of the United States and Canada. The term "pavement" is more common in the United Kingdom and some other members of the Commonwealth of Nations, as well as parts of the Mid-Atlantic United States such as Philadelphia and parts of New Jersey. Australia, New Zealand, and many other Commonwealth countr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wheelchair
A wheelchair is a mobilized form of chair using two or more wheels, a footrest, and an armrest usually cushioned. It is used when walking is difficult or impossible to do due to illnesses, injury, disabilities, or age-related health conditions. Wheelchairs provide mobility, postural support, and freedom to those who cannot walk or have difficulty walking, enabling them to move around, participate in everyday activities, and live life on their own terms. Wheelchairs come in a wide variety of formats to meet the specific needs of their users. They may include specialized seating adaptions, and individualized controls, and may be specific to particular activities, as with sports wheelchairs and beach wheelchairs. The most widely recognized distinction is between motorized wheelchairs, where propulsion is provided by batteries and electric motors, and manual wheelchairs, where the propulsive force is provided either by the wheelchair user or occupant pushing the wheelchair by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Storm Drain
A storm drain, storm sewer (United Kingdom, U.S. and Canada), highway drain, surface water drain/sewer (United Kingdom), or stormwater drain (Australia and New Zealand) is infrastructure designed to drain excess rain and ground water from impervious surfaces such as paved streets, car parks, parking lots, footpaths, sidewalks, and roofs. Storm drains vary in design from small residential dry wells to large municipal systems. Drains receive water from street gutters on most motorways, freeways and other busy roads, as well as towns in areas with heavy rainfall that leads to flooding, and coastal towns with regular storms. Even rain gutters from houses and buildings can connect to the storm drain. Since many storm drainage systems are gravity sewers that drain untreated storm water into rivers or streams, any hazardous substances poured into the drains will contaminate the destination bodies of water. Storm drains sometimes cannot manage the quantity of rain that fall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
City Of London Corporation
The City of London Corporation, officially and legally the Mayor and Commonalty and Citizens of the City of London, is the local authority of the City of London, the historic centre of London and the location of much of the United Kingdom's financial sector. In 2006, the name was changed from Corporation of London to distinguish the body governing the City of London from the Greater London Authority, the regional government of the larger Greater London administrative area. It is a corporation in the sense of being a municipal corporation rather than a company; it is deemed to be the citizens and other eligible parties acting as one corporate body to manage the City's affairs. The corporation is based at the Guildhall. Both businesses and residents of the City, or "Square Mile", are entitled to vote in corporation elections. In addition to its functions as the local authority (analogous to those undertaken by the 32 boroughs that administer the rest of Greater London) the Cit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erosion
Erosion is the action of surface processes (such as Surface runoff, water flow or wind) that removes soil, Rock (geology), rock, or dissolved material from one location on the Earth's crust#Crust, Earth's crust and then sediment transport, transports it to another location where it is deposit (geology), deposited. Erosion is distinct from weathering which involves no movement. Removal of rock or soil as clastic sediment is referred to as ''physical'' or ''mechanical'' erosion; this contrasts with ''chemical'' erosion, where soil or rock material is removed from an area by Solvation, dissolution. Eroded sediment or solutes may be transported just a few millimetres, or for thousands of kilometres. Agents of erosion include rainfall; bedrock wear in rivers; coastal erosion by the sea and Wind wave, waves; glacier, glacial Plucking (glaciation), plucking, Abrasion (geology), abrasion, and scour; areal flooding; Aeolian processes, wind abrasion; groundwater processes; and Mass wastin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thoroughfare
A thoroughfare is a primary passage or way of transport, whether by road on dry land or, by extension, via watercraft or aircraft. Originally, the word referred to a main road or open street which was frequented thoroughly. Different terms *Roads, route or way on land between two places that has been paved or otherwise improved for travel * Boardwalk * Boulevard, particularly in North American usage * Bridle path, for equestrian use * Canopy walkway * Cycleway, for use by cyclists *Footpath, for use only by pedestrians * Foreshoreway, a greenway along the edge of the sea, open to both walkers and cyclists * Greenway, a wilderness area intended for "passive use" * Highway, depending on jurisdiction, anything from a path (England) to a road restricted to fast motor vehicles * Hiking trail, trails (footpaths), in the countryside *Long-distance trail, recreational trail of exceptional length (between 50 km and 1,000 km or more) mainly through rural areas used for hiking, backpacking, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
