Bogota

Bogotá, is the capital, and largest city, of Colombia. It is also designated by the national constitution as the capital of the department of Cundinamarca, even though the city of Bogotá now comprises an independent Capital district and no longer belongs administratively to that department. Bogotá is the most populous city in the country, with 6,840,116 inhabitants as of 2005. Bogotá and its metropolitan area, which includes municipalities such as Chía, Cota, Soacha, Cajicá and La Calera, had a population of 7,881,156 in 2005.
In terms of land area, Bogotá is the largest city in Colombia, and one of the biggest of Latin America. It figures amongst the thirty largest cities of the world and it is the third-highest capital city in South America (after La Paz and Quito) at 2,625 metres (8,612 ft) above sea level. With its many universities and libraries, Bogotá has become known as "The Athens of South America". Bogotá owns the largest moorland of the world, which is located in the Sumapaz Locality. The city ranked 54th in the 2010 Global Cities Index and is listed as global city of the Beta+ kind by the GaWC.


Economy


Bogotá is the main economic and industrial center of Colombia.. In the period 2003–2006, its commercial GDP grew by 10.3% annually, accounting for 25.3% of GDP national trade. However, the unemployment rate reached 11.3% and a 31.6 percent underemployment. The city is one of the largest industrial centers in Latin America. The Colombian government fosters the import of capital goods, Bogotá being one of the main destinations of these imports (the size of Bogota's industry accounted for 24.4% of Colombia's total in 2003). This is due in part to its geographical location, which makes the city a strategic point in terms of logistics, since transportation of goods to other parts of the country is relatively fast. This also facilitates the supply of raw materials for industry in the city, by its proximity to agricultural regions like the Eastern Plains. Several multinational companies have established their regional operations here during the last decades. However, the distance from the ports reduces the competitive advantages for exporting industrial products. Thus services (including telecommunications and trade) are gaining share versus industry.
In 2005, consumer goods led industrial production, followed by intermediate and capital goods. Of the 248,000 companies available to Bogotá, 78% are linked to service activities, contributing to 76% employment and 79% of GDP. The highest concentrations of industrial establishments are in Puente Aranda, Fontibón, Kennedy, Los Mártires, and Barrios Unidos, and Engativá (in that order). Important business include the food industries, chemical, pharmaceutical, textile, publishing and metalworking. Also in 2005, the town with the highest labor productivity was Tunjuelito, followed by Teusaquillo and Chapinero.
The main international trading partner in Bogotá in 2003 was the United States, followed by the European Union. The city exports mainly agricultural products (30%), chemicals (10%) and textiles (7%), and imports transportation materials (17%), machinery except electrical (17%) and electrical machinery (14%).
In 2008, the World Cities Study Group and Network (GaWC) from the United Kingdom ranked Bogotá as a beta level city, one of their highest rankings. Beta level cities are important world cities that are instrumental in linking their region or state into the world economy.


Transportation


Bogotá's growth has placed a strain on its roads and highways, but within the past decade significant efforts to upgrade the infrastructure have been undertaken. Private car ownership, despite being under 27%[citation needed], forms a major part of the congestion, in addition to taxis, buses and commercial vehicles. Buses remain the main means of mass transit. There are two bus systems: the traditional system and the TransMilenio. The traditional system runs a variety of bus types, operated by several companies on normal streets and avenues: Bus (large buses), Buseta (medium size buses) and Colectivo (vans or minivans). The bigger buses were divided into two categories: Ejecutivo, which was originally to be a deluxe service and was not to carry standing passengers, and corriente or normal service. Since May 2008, all buses run as corriente services. Bogotá is a hub for domestic and international bus routes. The Bogotá terminal serves routes to most cities and towns in Colombia and is the largest in the country. There is international service to Ecuador, Perú and Venezuela.




The TransMilenio 'rapid transit system' was created during Enrique Peñalosa's mayoral term, and is a form of bus rapid transit that has been deployed as a measure to compensate for the lack of a subway or rail system. TransMilenio combines articulated buses that operate on dedicated bus roads (busways) and smaller buses (feeders) that operate in residential areas, bringing passengers to the main grid. TransMilenio's main routes are: Caracas Avenue, Northern Highway (Autopista Norte), 80th Street, Americas Avenue, Jiménez Avenue, and 30th Avenue (also referred to as Norte Quito Sur or N.Q.S. for short). Routes for Suba Avenue and Southern Highway (Autopista Sur), the southern leg of the 30th Avenue, were opened in April 2006. The third phase of the system will cover 7th Avenue, 10th Avenue, and 26th Street (or Avenida El Dorado). The system is planned to cover the entire city by 2030. Although the Transmilenio carries commuters to numerous corners of the city, it is more expensive than any public transport except taxis, and fares increase with petroleum fuel prices. As of 2011 the price of a ticket was C$1700 (about US$0.85); however, a single ticket allows unlimited transfers until the passenger leaves the system, and passengers travel on feeder routes for free. Transmilenio does not yet cover some main routes, and buses are overcrowded.




Despite the city's chronic congestion, many of the ideas enacted during the Peñalosa years are regarded worldwide to be cost-effective, efficient and unique solutions. In addition to TransMilenio, the Peñalosa administration and voter-approved referenda helped to establish travel restrictions on cars with certain licence plate numbers during peak hours called Pico y placa; "Car Free Days" on Sundays; a massive system of bicycle paths and segregated lanes called ciclorrutas; and the removal of thousands of parking spots in an attempt to make roads more pedestrian-friendly. Ciclorrutas is one of the most extensive dedicated bike path networks of any city in the world, with a total extension of 303 km. It extends from the north of the city, 170th Street, to the south, 27th Street, and from Monserrate on the east to the Bogotá River on the west. The ciclorruta was started by the 1995–1998 Antanas Mockus administration, and considerably extended during the administration of Mayor Peñalosa. Since the construction of the ciclorruta bicycle use in the city has increased.


Airports
Bogotá's principal airport is El Dorado International Airport, west of the city's downtown, at the end of Avenue El Dorado. Due to its central location in Colombia and in Latin America, it is a hub for domestic and international airlines. Currently the national airport has begun to take more responsibility due to the congestion at the international airport.
El Dorado is heavily congested, as it handles more passengers than its optimal capacity. Work on a major expansion of El Dorado airport started in September 2007. When completed, this will expand capacity from the current 8 million passengers a year to 25 million.
A secondary airport, Catam, serves as a base for Military and Police Aviation; there is also Guaymaral Airport, for private aviation activities.