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Elbe Tunnel (1975)
The New Elbe Tunnel (german: Neuer Elbtunnel), often simply called ''Elbtunnel'', is a subterranean Elbe River crossing in northern Germany located in Hamburg. Description The Elbtunnel has a length of . As a part of the Bundesautobahn 7 in Hamburg, the tunnel forms a connection between Schleswig-Holstein (and on towards Denmark) to the north and Lower Saxony to the south. It has 8 lanes in 4 bores. The newest, fourth bore is the only one to feature a hard shoulder, minimizing congestion due to broken down vehicles. History The tunnel was constructed from 1968 to 1975 with three bores, containing a total of six autobahn lanes serving the city of Hamburg. On 10 January 1975 the Chancellor of Germany, Helmut Schmidt, opened the Elbe Tunnel. The tunnel was constructed with a capacity for 65,000 cars daily. In 1989 concrete tank barriers were constructed on the three south entrances. In war times these barriers would have been exploded out of their resting places. The barriers we ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bundesautobahn 7
is the longest German Autobahn and the longest national motorway in Europe at 963 km (598 mi). It bisects the country almost evenly between east and west. In the north, it starts at the border with Denmark as an extension of the Danish part of E45. In the south, the autobahn ends at the Austrian border. This final gap was closed in September 2009. Overview The Bundesautobahn 7 starts at Flensburg and travels through the two states at Schleswig and Rendsburg, through the world's busiest artificial waterway of Kiel Canal crossing the Rader high bridge. At Rendsburg you can change to the A 210, a feeder to the Schleswig-Holstein capital, Kiel. A few kilometers further south there is another feeder route to Kiel, the A 215, into the A7 at the interchange Bordesholm; however, this can only be reached from the south, likewise from the A 215 you can only reach the A7 in the south. South of Bordesholm, the highway has been continuously expanded to six lanes since 2014 due to the h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caldecott Tunnel
The Caldecott Tunnel is an east–west highway tunnel through the Berkeley Hills between Oakland and Orinda, California. Its four bores carry California State Route 24. Named after Thomas E. Caldecott, former mayor of Berkeley, it opened in 1937 as a two-bore tunnel. The third bore opened in 1964 and the fourth bore in 2013. Currently, the two oldest bores carry eastbound traffic and the two newest bores carry westbound traffic. Description The east–west tunnel is signed as a part of California State Route 24 and connects Oakland to central Contra Costa County. It is named after Thomas E. Caldecott (1878–1951), who was mayor of Berkeley in 1930–1932, a member of the Alameda County Board of Supervisors in 1933–1945, and president of Joint Highway District 13, which built the first two bores. Bore 1 (the southernmost bore) and Bore 2 were completed in 1937; they are in length and carry two lanes each of eastbound traffic. Bore 3, completed in 1964, is in length. Bore ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roads With A Reversible Lane
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", which in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tunnels Completed In 1975
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 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 traffic, or for a canal. The central portions of a rapid transit network are usually in the tunnel. Some tunnels are used as sewers or 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 crossings, are built to allow wildlife to cross human-made barriers sa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buildings And Structures In Hamburg-Mitte
A building, or edifice, is an enclosed structure with a roof and walls standing more or less permanently in one place, such as a house or factory (although there's also portable buildings). Buildings come in a variety of sizes, shapes, and functions, and have been adapted throughout history for a wide number of factors, from building materials available, to weather conditions, land prices, ground conditions, specific uses, prestige, and aesthetic reasons. To better understand the term ''building'' compare the list of nonbuilding structures. Buildings serve several societal needs – primarily as shelter from weather, security, living space, privacy, to store belongings, and to comfortably live and work. A building as a shelter represents a physical division of the human habitat (a place of comfort and safety) and the ''outside'' (a place that at times may be harsh and harmful). Ever since the first cave paintings, buildings have also become objects or canvasses of much artist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buildings And Structures In Altona, Hamburg
A building, or edifice, is an enclosed structure with a roof and walls standing more or less permanently in one place, such as a house or factory (although there's also portable buildings). Buildings come in a variety of sizes, shapes, and functions, and have been adapted throughout history for a wide number of factors, from building materials available, to weather conditions, land prices, ground conditions, specific uses, prestige, and aesthetic reasons. To better understand the term ''building'' compare the list of nonbuilding structures. Buildings serve several societal needs – primarily as shelter from weather, security, living space, privacy, to store belongings, and to comfortably live and work. A building as a shelter represents a physical division of the human habitat (a place of comfort and safety) and the ''outside'' (a place that at times may be harsh and harmful). Ever since the first cave paintings, buildings have also become objects or canvasses of much artistic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Road Tunnels In Germany
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" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transport In Hamburg
Transport in Hamburg comprises an extensive, rail system, subway system, airports and maritime services for the more than 1.8 million inhabitants of the city of Hamburg and 5.3 million people in the Hamburg Metropolitan Region. Since the Middle Ages, as a Hanseatic City one part of Hamburg's transport was the economic trade with other cities or regions. In 2008, the port of Hamburg was the second-largest port in Europe. Hamburg is connected to four motorways and in Hamburg proper are two airports. The Hamburg traffic group ''Hamburger Verkehrsverbund'' was the first organisation of its kind in the world and in 2008, was in charge for the public transport management in three German states. In 2007, more than 618 million passengers used bus, rapid transit, ferries or light rail. History A charter in 1189 by Frederick I, Holy Roman Emperor granted Hamburg the status of a free imperial city and tax-free access up the Lower Elbe into the North Sea, the right to fish ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Old Elbe Tunnel
Old Elbe Tunnel or St. Pauli Elbe Tunnel (German: ''Alter Elbtunnel'' colloquially or ''St. Pauli Elbtunnel'' officially) which opened in 1911, is a pedestrian and vehicle tunnel in Hamburg. The 426 m (1,398 ft) long tunnel was a technical sensation; 24 m (80 ft) beneath the surface, two 6 m (20 ft) diameter tubes connect central Hamburg with the docks and shipyards on the south side of the river Elbe. This was a big improvement for tens of thousands of workers in one of the busiest harbors in the world. Six large lifts on either side of the tunnel carry pedestrians and vehicles to the bottom. The two tunnels are both still in operation, though due to their limited capacity by today's standards, other bridges and tunnels have been built and taken over most of the traffic. In 2008 approximately 300,000 cars, 63,000 bicycles, and 700,000 pedestrians used the tunnel. The tunnel is opened 24 hours for pedestrians and bicycles. For motorized vehicles, opening times are currently ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oversize Load
In road transport, an oversize load (or overweight load) is a load that exceeds the standard or ordinary legal size and/or weight limits for a truck to convey on a specified portion of road, highway, or other transport infrastructure, such as air freight or water freight. In Europe, it may be referred to as special transport or heavy and oversized transportation. There may also be load-per-axle limits. However, a load that exceeds the per-axle limits but not the overall weight limits is considered overweight. Examples of oversize/overweight loads include construction machines (cranes, front loaders, backhoes, etc.), pre-built homes, containers, and construction elements (bridge beams, generators, windmill propellers, rocket stages, and industrial equipment). Overview The legal dimensions and weights vary between countries and regions within a country. A vehicle which exceeds the legal dimensions usually requires a special permit which requires extra fees to be paid in order fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Traffic Light
Traffic lights, traffic signals, or stoplights – known also as robots in South Africa are signalling devices positioned at road intersections, pedestrian crossings, and other locations in order to control flows of traffic. Traffic lights consist normally of three signals, transmitting meaningful information to drivers and riders through colours and symbols including arrows and bicycles. The regular traffic light colours are red, yellow, and green arranged vertically or horizontally in that order. Although this is internationally standardised,1968, as revised 1995 and 2006Vienna Convention on Road Signs and Signals United Nations Publication ECE/TRANS/196. ISBN 978-92-1-116973-7. URL Accessed: 7 January 2022. variations exist on national and local scales as to traffic light sequences and laws. The method was first introduced in December 1868 on Parliament Square in London to reduce the need for police officers to control traffic. Since then, electricity and computerised ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
