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Cologne Rodenkirchen Bridge
The Cologne Rodenkirchen Bridge is a steel suspension bridge over the Rhine located in Cologne, Germany.Taylor, R. R. (1974). ''The word in stone: The role of architecture in the national socialist ideology''. University of California Pressp. 203 Completed in 1954, it has a main span of 378 metres. It was named after the Cologne district of Rodenkirchen. Planning and construction It was built from 1938 to 1941, after the design of Paul Bonatz and the planning of Fritz Leonhardt, for the Autobahn Cologne- Aachen. Today the Bundesautobahn 4 is the southern wing of the Cologne Beltway. The bridge was destroyed due to an airstrike on 14 January 1945. It was rebuilt from 1952 to 1954, with the old pylons re-used. The new bridge was only built from 3350 tons of steel, unlike the old bridge with 6100 tons. Because of the increasing traffic on the bridge, in 1990 it was expanded with an equal bridge, sharing the middle cable with the 1954 bridge. The expansion was finished in 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bundesautobahn 4
is an autobahn that crosses Germany in a west–east direction. The western segment has a length of , the part in the east is long. Works to continue the A 4 are in progress, but currently no plans exist to fill the gap completely. The A 4 starts north-west of Aachen, where the Dutch A76 enters Germany. Initially it is 2 lanes each way with no speed limit. From Kreuz Aachen to Düren and from Kerpen to Refrath (between Refrath and Köln-Merheim westbound the hard shoulder is the 3rd lane and only open at peak times) it has 3 lanes each way. Between Kreuz Köln-West and Kreuz Heumar it forms the southern part of the Cologne Beltway ( Kölner Autobahnring). The whole rest of the section between Kreuz Aachen and Kreuz Köln-West has a variable speed limit. Between Merzenich and Elsdorf, there is a speed limit of 130 km/h, that has been imposed in 2017, due to an increase of accidents. Between Kreuz Köln-West and Kreuz Heumar the speed limit is 120 km/h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bridges Completed In 1954
A bridge is a structure built to span a physical obstacle (such as a body of water, valley, road, or rail) without blocking the way underneath. It is constructed for the purpose of providing passage over the obstacle, which is usually something that is otherwise difficult or impossible to cross. There are many different designs of bridges, each serving a particular purpose and applicable to different situations. Designs of bridges vary depending on factors such as the function of the bridge, the nature of the terrain where the bridge is constructed and anchored, and the material used to make it, and the funds available to build it. The earliest bridges were likely made with fallen trees and stepping stones. The Neolithic people built boardwalk bridges across marshland. The Arkadiko Bridge (dating from the 13th century BC, in the Peloponnese) is one of the oldest arch bridges still in existence and use. Etymology The ''Oxford English Dictionary'' traces the origin of the wo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bridges Completed In 1941
A bridge is a structure built to span a physical obstacle (such as a body of water, valley, road, or rail) without blocking the way underneath. It is constructed for the purpose of providing passage over the obstacle, which is usually something that is otherwise difficult or impossible to cross. There are many different designs of bridges, each serving a particular purpose and applicable to different situations. Designs of bridges vary depending on factors such as the function of the bridge, the nature of the terrain where the bridge is constructed and anchored, and the material used to make it, and the funds available to build it. The earliest bridges were likely made with fallen trees and stepping stones. The Neolithic people built boardwalk bridges across marshland. The Arkadiko Bridge (dating from the 13th century BC, in the Peloponnese) is one of the oldest arch bridges still in existence and use. Etymology The ''Oxford English Dictionary'' traces the origin of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bridges Over The Rhine
A bridge is a structure built to span a physical obstacle (such as a body of water, valley, road, or rail) without blocking the way underneath. It is constructed for the purpose of providing passage over the obstacle, which is usually something that is otherwise difficult or impossible to cross. There are many different designs of bridges, each serving a particular purpose and applicable to different situations. Designs of bridges vary depending on factors such as the function of the bridge, the nature of the terrain where the bridge is constructed and anchored, and the material used to make it, and the funds available to build it. The earliest bridges were likely made with fallen trees and stepping stones. The Neolithic people built boardwalk bridges across marshland. The Arkadiko Bridge (dating from the 13th century BC, in the Peloponnese) is one of the oldest arch bridges still in existence and use. Etymology The ''Oxford English Dictionary'' traces the origin of the wo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Road Bridges 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] |
Suspension Bridges In Germany
Suspension or suspended may refer to: Science and engineering * Suspension (topology), in mathematics * Suspension (dynamical systems), in mathematics * Suspension of a ring, in mathematics * Suspension (chemistry), small solid particles suspended in a liquid **Colloidal suspension * Cell suspension or suspension culture, in biology * Suspension (mechanics), system allowing a machine to move smoothly with reduced shock * The superstructure of a suspension bridge * Suspensory behavior, arboreal locomotion of primates * Magnetic suspension, a method by which an object is suspended with no support other than magnetic fields * Car suspension Temporary revocation of privileges * Suspension (punishment), temporary exclusion as a punishment ** Suspension from the UK parliament ** Suspension (Catholic canonical penalty) * Suspension of driving privileges ("suspended driver's license") * Administrative License Suspension (ALS), US, driving license suspension without a court hearing Entert ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Bridges In Germany
This list of bridges in Germany lists bridges of particular historical, scenic, architectural or engineering interest. Road and railway bridges, viaducts, aqueducts and footbridges are included. Historical and architectural interest bridges {{row indexer, {, class{{="wikitable sortable" , - ! class{{="unsortable", ! scope{{=col , ! scope{{=col , Name ! scope{{=col width{{="200" , Distinction ! scope{{=col , Length ! scope{{=col , Type ! scope{{=col , Carries''Crosses'' ! scope{{=col , Opened ! scope{{=col , Location ! scope{{=col , Land ! class{{="unsortable", Ref. , - , , , _row_count, , {{Interlanguage link multi, Mainz Aqueduct, de, 3=Römersteine''demolished'', , Total length : {{convert, 9, km, ft, abbr=on(a large part is aerial), , , , {{Sort, M, Masonry, , {{center, Aqueduct, , 79, , Mainz{{Coord, 49, 59, 22.2, N, 8, 15, 13.7, E, type:landmark, display=inline, name=Mainz Aqueduct, , Rhineland-Palatinate, , , - , , , _row_count, , {{Interlanguage link multi, Aqueduct-b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cologne Beltway
The Cologne Beltway (German:''Kölner Autobahnring'') is the collective term for the Autobahns encircling Cologne. It consists of the Bundesautobahn 1, the Bundesautobahn 3 and the Bundesautobahn 4. Segments of the beltway handle the highest traffic volume in Germany. The Autobahns on the beltway cross Bundesautobahn 559, Bundesautobahn 555 and Bundesautobahn 57. The Bundesautobahn 59 is tied to the beltway at the interchange Leverkusen-West in the north and to ''Dreieck'' Heumar in the south. History The beltway was constructed in a clockwise fashion beginning at Leverkusen. In 1936 the section between Leverkusen and Cologne-Mülheim was built as a component of the Autobahn Oberhausen- Wiesbaden and in 1937 the section to Siegburg was finished. Thus today's ''Ostring'' (East-Ring) was drivable at that time. In 1941, the ''Rodenkirchener Autobahnbrücke'' was completed and the connection between the A 3 and the Autobahn to Bonn (today A 555) was established. From 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aachen
Aachen ( ; ; Aachen dialect: ''Oche'' ; French and traditional English: Aix-la-Chapelle; or ''Aquisgranum''; nl, Aken ; Polish: Akwizgran) is, with around 249,000 inhabitants, the 13th-largest city in North Rhine-Westphalia, and the 28th-largest city of Germany. It is the westernmost city in Germany, and borders Belgium and the Netherlands to the west, the triborder area. It is located between Maastricht (NL) and Liège (BE) in the west, and Bonn and Cologne in the east. The Wurm River flows through the city, and together with Mönchengladbach, Aachen is the only larger German city in the drainage basin of the Meuse. Aachen is the seat of the City Region Aachen (german: link=yes, Städteregion Aachen). Aachen developed from a Roman settlement and (bath complex), subsequently becoming the preferred medieval Imperial residence of Emperor Charlemagne of the Frankish Empire, and, from 936 to 1531, the place where 31 Holy Roman Emperors were crowned Kings of the Germans. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Autobahn
The (; German plural ) is the federal controlled-access highway system in Germany. The official German term is (abbreviated ''BAB''), which translates as 'federal motorway'. The literal meaning of the word is 'Federal Auto(mobile) Track'. German are widely known for having no federally mandated general speed limit for some classes of vehicles. However, limits are posted and enforced in areas that are urbanised, substandard, accident-prone, or under construction. On speed-unrestricted stretches, an advisory speed limit () of applies. While driving faster is not illegal as such in the absence of a speed limit, it can cause an increased liability in the case of a collision (which mandatory auto insurance has to cover); courts have ruled that an "ideal driver" who is exempt from absolute liability for "inevitable" tort under the law would not exceed . A 2017 report by the Federal Road Research Institute reported that in 2015, 70.4% of the Autobahn network had only the advis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
