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Arica–La Paz Railway
The Arica–La Paz railway or Ferrocarril de Arica–La Paz (FCALP) was built by the Chilean government under the Treaty of Peace and Friendship of 1904 between Chile and Bolivia. The railway line was inaugurated on 13 May 1913 and is the shortest line from the Pacific Coast to Bolivia. It is long, of which is in Bolivian territory. The Railway is meter gauged. However, until 1968, it was rack worked over a 43 km section, on the Chilean side, between Central and Puquios. The line reaches a height of 4257 meters above sea level at General Lagos. The Chile - Bolivia border is crossed between the stations of Visviri and Charaña. When the railway is in operation, it is used for the export of Bolivian minerals and some agricultural production as well as the import of merchandise into Bolivia. Construction was started by the Chilean Sindicato de Obras Públicas, then continued under direct Chilean government supervision and was completed by the British company Sir John Jack ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Single Track (rail)
A single-track railway is a railway where trains traveling in both directions share the same track. Single track is usually found on lesser-used rail lines, often branch lines, where the level of traffic is not high enough to justify the cost of constructing and maintaining a second track. Advantages and disadvantages Single track is significantly cheaper to build and maintain, but has operational and safety disadvantages. For example, a single-track line that takes 15 minutes to travel through would have capacity for only two trains per hour in each direction safely. By contrast, a double track with signal boxes four minutes apart can allow up to 15 trains per hour in each direction safely, provided all the trains travel at the same speed. This hindrance on the capacity of a single track may be partly overcome by making the track one-way on alternate days, if the single track is not used for public passenger transit. Long freight trains are a problem if the passing s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antofagasta
Antofagasta () is a port city in northern Chile, about north of Santiago. It is the capital of Antofagasta Province and Antofagasta Region. According to the 2015 census, the city has a population of 402,669. After the Spanish American wars of independence, Bolivia claimed Antofagasta as part of its territory. Despite having an overwhelmingly ethnic Chilean population, Chile recognised Bolivian sovereignty of Antofagasta in 1866, but in 1879 Chile recanted its recognition of Bolivian sovereignty citing a Bolivian breach of the latest boundary treaty. Antofagasta was captured by Chile in February 14 1879 triggering the War of the Pacific (1879–83). Chilean sovereignty was officially recognised by Bolivia under the terms of the 1904 Treaty of Peace and Friendship. The city of Antofagasta is closely linked to mining activity, being a port and the chief service hub for one of Chile's major mining areas. While silver and saltpeter mining have been historically important for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metre Gauge Railways In Chile
The metre (British spelling) or meter (American spelling; see spelling differences) (from the French unit , from the Greek noun , "measure"), symbol m, is the primary unit of length in the International System of Units (SI), though its prefixed forms are also used relatively frequently. The metre was originally defined in 1793 as one ten-millionth of the distance from the equator to the North Pole along a great circle, so the Earth's circumference is approximately km. In 1799, the metre was redefined in terms of a prototype metre bar (the actual bar used was changed in 1889). In 1960, the metre was redefined in terms of a certain number of wavelengths of a certain emission line of krypton-86. The current definition was adopted in 1983 and modified slightly in 2002 to clarify that the metre is a measure of proper length. From 1983 until 2019, the metre was formally defined as the length of the path travelled by light in a vacuum in of a second. After the 2019 redefiniti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railway Lines In Chile
Rail transport (also known as train transport) is a means of transport that transfers passengers and goods on wheeled vehicles running on rails, which are incorporated in tracks. In contrast to road transport, where the vehicles run on a prepared flat surface, rail vehicles (rolling stock) are directionally guided by the tracks on which they run. Tracks usually consist of steel rails, installed on sleepers (ties) set in ballast, on which the rolling stock, usually fitted with metal wheels, moves. Other variations are also possible, such as "slab track", in which the rails are fastened to a concrete foundation resting on a prepared subsurface. Rolling stock in a rail transport system generally encounters lower frictional resistance than rubber-tyred road vehicles, so passenger and freight cars (carriages and wagons) can be coupled into longer trains. The operation is carried out by a railway company, providing transport between train stations or freight customer faciliti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
War Of The Pacific
The War of the Pacific ( es, link=no, Guerra del Pacífico), also known as the Saltpeter War ( es, link=no, Guerra del salitre) and by multiple other names, was a war between Chile and a Bolivian–Peruvian alliance from 1879 to 1884. Fought over Chilean claims on coastal Bolivian territory in the Atacama Desert, the war ended with a Chilean victory, which gained for the country a significant amount of resource-rich territory from Peru and Bolivia. The war began over a nitrate taxation dispute between Bolivia and Chile, with Peru being drawn in due to its secret alliance with Bolivia. But historians have pointed to deeper origins of the war, such as the interest of Chile and Peru in the nitrate business, the long-standing rivalry between Chile and Peru, as well as political and economical disparities between Chile, Peru and Bolivia. On February 14, 1879, Chile's armed forces occupied the Bolivian port city of Antofagasta, subsequently war between Bolivia and Chile was declare ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ferrocarril De Antofagasta A Bolivia
The Ferrocarril de Antofagasta a Bolivia (British company name: Antofagasta (Chili) & Bolivia Railway or FCAB for short) is a private railway operating in the northern provinces of Chile. It is notable in that it was one of the earliest railways built to narrow gauge, with a route that climbed from sea level to over , while handling goods} traffic totaling near 2 million tons per annum. It proved that a railway with such a narrow gauge could do the work of a standard gauge railway, and influenced the construction of other railways such as the Estrada de Ferro Oeste de Minas. It was later converted to , and still operates today. Route The railway started at the Chilean port of Antofagasta. It proceeded up the front range of the Andes to Ollagüe on the Bolivian border, requiring one notable piece of civil engineering, the Loa viaduct. However, in 1914 the line was rerouted upstream of the Conchi reservoir and trains no longer ran across the viaduct. Across the Bolivian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mejillones
Mejillones is a Chilean port city and commune in Antofagasta Province in the Antofagasta Region. Its name is the plural form of the Spanish meaning "mussel", referring to a particularly abundant species and preferred staple food of its indigenous inhabitants. It is situated in the northern side of the Mejillones Peninsula, 60 km north of the city of Antofagasta. To the west, in the northern part of peninsula, is , the site of the Naval battle of Angamos, naval combat of the same name, fought during the War of the Pacific (1879-1883). Mejillones is surrounded by the waters of the Pacific Ocean to the west and by the most arid desert in the world to the east, the Atacama desert, Atacama. It also marks the country's widest point (362 km) along a Parallel (latitude), parallel. History The settlement of Mejillones dates back to the first communities of Chango people who inhabited the coastal area from 1825. Mejillones was included in maps of the Captaincy General of Chi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ollagüe
Ollagüe () or Ullawi () is a massive andesite stratovolcano in the Andes on the border between Bolivia and Chile, within the Antofagasta Region of Chile and the Potosi Department of Bolivia. Part of the Central Volcanic Zone of the Andes, its highest summit is above sea level and features a summit crater that opens to the south. The western rim of the summit crater is formed by a compound of lava domes, the youngest of which features a vigorous fumarole that is visible from afar. Ollagüe is mostly of Pleistocene age. It started developing more than one million years ago, forming the so-called Vinta Loma and Santa Rosa series mostly of andesitic lava flows. A fault bisects the edifice and two large landslides occurred in relation to it. Later two groups of dacitic lava domes formed, Ch'aska Urqu on the southeastern slope and La Celosa on the northwestern. Another centre named La Poruñita formed at that time on the western foot of the volcano, but it is not clear wheth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antofagasta PLC
Antofagasta plc is a Chilean multinational. It is one of the most important conglomerates of Chile with equity participation in ''Antofagasta Minerals'', the railroad from Antofagasta to Bolivia, Twin Metals in Minnesota and other exploration joint ventures in different parts from the world. Antofagasta is listed on the London Stock Exchange and is a constituent of the FTSE 100 Index. History The Group began life as ''Ferrocarril de Antofagasta a Bolivia'', a business that was incorporated and listed on the London Stock Exchange in 1888 with the objective of operating a railway between Antofagasta, a port on the Pacific Coast of Northern Chile, and La Paz, the capital City of Bolivia. In 1980, a majority the shares was acquired by the Grupo Luksic and the two businesses were subsequently integrated under the name ''Antofagasta Holdings''. During the 1980s, Antofagasta Holdings diversified into other areas such as mining in Michilla, in which it invested in 1983, and mining ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Viacha
Viacha is a city in Bolivia, situated in the Ingavi Province in the La Paz Department. Viacha lies in the Altiplano, 22 km southwest of La Paz. Transportation to and from the city includes cars, buses, and a train. Economy Viacha is home to one of the largest cement factories in Bolivia, Cemento Viacha'',' which is part of SOBOC Other sources of income for the city include agriculture, mainly consisting of potatoes. Culture The location of Viacha, which lies close to Lake Titicaca and Tiawanaku, makes it a cultural center for the Irohito-Urus. These descendants of the Incas The Inca Empire (also known as the Incan Empire and the Inka Empire), called ''Tawantinsuyu'' by its subjects, ( Quechua for the "Realm of the Four Parts", "four parts together" ) was the largest empire in pre-Columbian America. The adm ... have lived in this area for hundreds of years. References Populated places in La Paz Department (Bolivia) {{LaPazBO-geo-stub it:Via ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Comsa
COMSA Corporación is a Spanish global group focused on infrastructure development, industrial engineering and services, whose main business historically has been railway infrastructure work. History Comsa The groups beginnings can be traced back to 1891 when railway employee José Miarnau Navás set up company to carry out railway infrastructure work in Reus (Tarragona) called Construcciones Miarnau SA. By 1930, the company became a public company and moved its headquarters from Reus to Barcelona. By the 1940s, the company had expanded into the general civil engineering field - building bridges, buildings and roads. By the 1980s, the company had expanded from its base in Catalonia having projects in Asturias, Andalusia, Galicia and Castile and León, and had also entered the real estate and aggregates businesses. The 1990s brought further diversification as well as the beginnings of an international presence with a subsidiary Fergrupo' in Portugal. In the 2020s, the compa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Train Ferry
A train ferry is a ship (ferry) designed to carry railway vehicles. Typically, one level of the ship is fitted with railway tracks, and the vessel has a door at the front and/or rear to give access to the wharves. In the United States, train ferries are sometimes referred to as "car ferries", as distinguished from "auto ferries" used to transport automobiles. The wharf (sometimes called a "slip") has a ramp, and a linkspan or "apron", balanced by weights, that connects the railway proper to the ship, allowing for tidal or seasonal changes in water level. While railway vehicles can be and are shipped on the decks or in the holds of ordinary ships, purpose-built train ferries can be quickly loaded and unloaded by roll-on/roll-off, especially as several vehicles can be loaded or unloaded at once. A train ferry that is a barge is called a car float or rail barge. History An early train ferry was established as early as 1833 by the Monkland and Kirkintilloch Railway. To extend th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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