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IJtunnel
The IJtunnel, opened on 30 October 1968, is an automobile tunnel under the IJ that connects the centre of Amsterdam with Amsterdam-Noord. The tunnel is part of a route across Amsterdam that connects the Ringweg North with the Ringweg South near Duivendrecht, via Nieuwe Leeuwarderweg, Valkenburgerstraat, Weesperstraat, Wibautstraat and Gooiseweg (S112). The total length of the tunnel, including on- and off-ramps, is 1682 metres. The covered part is 1039 metres long. The deepest point of the tunnel lies 20.32 metres below sea-level. The tunnel was built of sections of rectangular concrete constructions of 24.8 x 8.75 metres, subdivided into two tubes for automobile traffic and in between tubes for cables and pipes. Ventilators, located in two ventilation buildings on the banks of the IJ, blow clean air into the traffic areas via tubes under the surface of the road and openings in the tunnel walls, and suck polluted air out. At the entrance on the north side there are sun- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amsterdam-Noord
Amsterdam-Noord (; ) is a borough of Amsterdam, Netherlands with a population of about 90,000. The IJ, the body of water which separates it from Amsterdam-Centrum and the rest of the city, is situated southwest of Amsterdam-Noord. The borough, which has an area of 49.01 km2 (18.92 square miles), borders the municipalities of Zaanstad, Oostzaan, Landsmeer and Waterland to the north, all part of the province of North Holland like Amsterdam. It borders the Markermeer to the east. Amsterdam-Noord is mostly home to families who prefer it to the expensive, touristy and crowded Centrum, West and Zuid boroughs. It remains geographically close to major city landmarks, including Amsterdam Centraal station, the Royal Palace and the Rokin. Amsterdam-Noord is best known for its typical wooden houses (mainly located in Schellingwoude and Nieuwendam), historical areas with a low population density (Landelijk Noord) and large open spaces (especially Durgerdam and Ransdorp). History Backgrou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prins Hendrikkade
Prins Hendrikkade (Dutch language, Dutch for "Prince Henry's Quay") is a major street in the centre of Amsterdam. It passes Amsterdam Centraal station, Amsterdam Central Station, intersects the Damrak at the mouth of the Amstel river, and forms the southern end of the IJtunnel across the IJ (bay), IJ bay. The street formed the northern edge and outer harbour of the city until the 19th century. It was named after Prince Henry of the Netherlands (1820–1879), Prince Henry of the Netherlands, youngest son of William II of the Netherlands, King William II, following Henry's death in 1879. The Prins Hendrikkade runs roughly northwest to southeast, from the northern end of Singel canal to Kattenburgerplein square. Car traffic is banned from the part of the street directly in front of Amsterdam Central Station, between Martelaarsgracht and Damrak. The street continues in westerly direction as Nieuwe Westerdokstraat and Haarlemmerhouttuinen. At the eastern end, the street turns north at K ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IJ (Amsterdam)
The IJ (; sometimes shown on old maps as ''Y'' or ''Ye'') is a body of water, formerly a bay, in the Dutch province of North Holland. It is known for being Amsterdam's waterfront. Etymology The name IJ is derived from the West Frisian word ''ie'', alternatively spelled ''ije'', meaning water and cognate with the English word ea. The name consists of the digraph ij which is capitalized as IJ. Geography Today, the IJ is divided into two parts: * To the west of the Oranjesluizen (Oranje Locks), the Binnen-IJ (inner IJ), or Afgesloten-IJ (closed IJ), is directly connected to the North Sea Canal, where the port of IJmuiden and the North Sea can be reached. * To the east of the Oranjesluizen, the Buiten-IJ (outer IJ) is an extension of the IJmeer which is itself an extension of the Markermeer. The IJ is connected to the North Sea to the west and the IJmeer to the east by a set of locks. History There are several theories about the origins of the IJ. Perhaps it began as a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computer
A computer is a machine that can be programmed to Execution (computing), carry out sequences of arithmetic or logical operations (computation) automatically. Modern digital electronic computers can perform generic sets of operations known as Computer program, programs. These programs enable computers to perform a wide range of tasks. A computer system is a nominally complete computer that includes the Computer hardware, hardware, operating system (main software), and peripheral equipment needed and used for full operation. This term may also refer to a group of computers that are linked and function together, such as a computer network or computer cluster. A broad range of Programmable logic controller, industrial and Consumer electronics, consumer products use computers as control systems. Simple special-purpose devices like microwave ovens and remote controls are included, as are factory devices like industrial robots and computer-aided design, as well as general-purpose devi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Road Tunnels In The Netherlands
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", wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tunnels Completed In 1968
A tunnel is an underground passageway, dug through surrounding soil, earth or rock, and enclosed except for the entrance and exit, commonly at each end. A Pipeline transport, pipeline is not a tunnel, though some recent tunnels have used immersed tube construction techniques rather than traditional tunnel boring methods. A tunnel may be for foot or vehicular road traffic, for rail transport, rail traffic, or for a canal. The central portions of a rapid transit network are usually in the tunnel. Some tunnels are used as sanitary sewer, sewers or aqueduct (watercourse), aqueducts to supply water for consumption or for hydroelectric stations. Utility tunnels are used for routing steam, chilled water, electrical power or telecommunication cables, as well as connecting buildings for convenient passage of people and equipment. Secret tunnels are built for military purposes, or by civilians for smuggling of weapons, contraband, or people. Special tunnels, such as wildlife crossi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Low Emission Zone
A low-emission zone (LEZ) is a defined area where access by some polluting vehicles is restricted or deterred with the aim of improving air quality. This may favour vehicles such as bicycles, micromobility vehicles, (certain) alternative fuel vehicles, hybrid electric vehicles, plug-in hybrids, and zero-emission vehicles such as all-electric vehicles. A zero-emission zone (ZEZ) is a LEZ where only zero-emissions vehicles (ZEVs) are allowed. In such areas, all internal combustion engine vehicles are banned; this includes any plug-in hybrid vehicles which cannot run zero-emission. Only battery electric vehicles and hydrogen vehicles are allowed in a ZEZ, along with walking and cycling and fully electric public transport vehicles, e.g. trams, electric buses etc. Workings In many LEZs, vehicles that do not meet the emission standards set by the LEZ are not barred from entry into the LEZ (i.e. using automated boom barriers), but rather simply fined if they enter the zone. A fine is no ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ADR (treaty)
ADR, formally the Agreement of 30 September 1957 concerning the International Carriage of Dangerous Goods by Road is a 1957 United Nations treaty that governs transnational transport of hazardous materials. "ADR" is derived from the French name for the treaty: ''Accord relatif au transport international des marchandises Dangereuses par Route''). Until 31 December 2020, the treaty was fully named European Agreement concerning the International Carriage of Dangerous Goods by Road. However, as the word "European" might have given the impression that the treaty was only open for accession to European states, an amendment was decided in the end of 2019. Concluded in Geneva on 30 September 1957 under the aegis of the United Nations Economic Commission for Europe, it entered into force on 29 January 1968. The agreement was modified (article 14, paragraph 3) in New York City on 21 August 1975, though these changes only took effect on 19 April 1985. A new amended ADR 2011 entered into forc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Traffic Lane
In road transport, a lane is part of a roadway that is designated to be used by a single line of vehicles to control and guide drivers and reduce traffic conflicts. Most public roads (highways) have at least two lanes, one for traffic in each direction, separated by lane markings. On multilane roadways and busier two-lane roads, lanes are designated with road surface markings. Major highways often have two multi-lane roadways separated by a median. Some roads and bridges that carry very low volumes of traffic are less than wide, and are only a single lane wide. Vehicles travelling in opposite directions must slow or stop to pass each other. In rural areas, these are often called country lanes. In urban areas, alleys are often only one lane wide. Urban and suburban one lane roads are often designated for one-way traffic. History For much of human history, roads did not need lane markings because most people walked or rode horses at relatively slow speeds. However, when auto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daylight
Daylight is the combination of all direct and indirect sunlight during the daytime. This includes direct sunlight, diffuse sky radiation, and (often) both of these reflected by Earth and terrestrial objects, like landforms and buildings. Sunlight scattered or reflected by astronomical objects is generally not considered daylight. Therefore, daylight excludes moonlight, despite it being reflected indirect sunlight. Definition Daylight is present at a particular location, to some degree, whenever the Sun is above the local horizon. (This is true for slightly more than 50% of the Earth at any given time. For an explanation of why it is not exactly half, see here). However, the outdoor illuminance can vary from 120,000 lux for direct sunlight at noon, which may cause eye pain, to less than 5 lux for thick storm clouds with the Sun at the horizon (even <1 lux for the most extreme case), which may make shadows from distant [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
