Piedras Negras is the name of a city as well as the name of its surrounding municipality in the Mexican state of Coahuila. It stands at the northeastern edge of Coahuila on the U.S.-Mexico border, across the Río Bravo (Rio Grande) from Eagle Pass in the U.S. state of Texas. In the 2005 census the city Piedras Negras had a population of 142,011 people, which accounted for 98.6 percent of its municipality's total population of 143,915. The municipality's area is relatively small, but does include some outlying minor localities not located inside the city limits. The Eagle Pass and Piedras Negras area is connected by the Eagle Pass-Piedras Negras International Bridge, Camino Real International Bridge, and the Eagle Pass Union Pacific International Railroad Bridge. The city was founded in 1849. It was renamed Ciudad Porfirio Díaz in 1888, in homage to President Porfirio Díaz, but reverted to its original name following the Mexican Revolution. In Spanish Piedras Negras translates to "black rocks" – a reference to the coal deposits that exist in the area. Across the river, coal was formerly mined on the US side at Dolchburg, near Eagle Pass. This mine closed around 1905, after a fire. Mexico currently operates two large coal-fired power plants named "José López Portillo" and "Carbón 2" located 30 miles (48 km) south of Piedras Negras.
HistoryOn 15 June 1850, a group of 34 men (commanded by Andrés Zapata, Gaspar Salazar and Antonio Ramírez) met with Colonel Juan Manuel Maldonado to give the news that they had created a pass point at Piedras Negras, to the right of the Rio Grande, south of Fort Duncan; and having given it the name of: Nueva Villa de Herrera. Later on it would be renamed Villa de Piedras Negras. Due to the discovery of huge deposits of coal at the region, in 1881 a railroad track was begun, finishing in 1883. With this construction, the regional economy flourished and on 1 December 1888, it was granted the status of city; this time with the name of Ciudad Porfirio Díaz. GeographyDemographyIn the Northern Region of Coahuila there are approximately 300,000 inhabitants. According to the National Institute of Statistics, Geography and Data Processing (INEGI), in 2005 the population of the municipio of Piedras Negras was of 143,915 inhabitants; this is equal to 5.77% of the population of Coahuila. 17% of the population of Piedras Negras came from other states, 3% are foreigners, and the rest are native-born in Coahuila. Piedras Negras has a high population growth due in part by its status as a border city fueled by US bound exports from several factories and also by illegal immigrants who hope to cross the border. It is estimated that in a couple of years it will become the third most populated city of the state of Coahuila, surpassing Monclova. Nowadays Piedras Negras counts with more than 200,000 habitants. ClimateThe climate of the region is semi-arid and Hot. During summer the temperatures often surpass 40°C. The hottest months are May through September with a daily average (mean) temperature between 79°F (26°C) and 88°F (31°C). Highest precipitation months are May, June and September with an average monthly downfall in excess of 3.1 inches (80 mm) but that is highly sporadic lending to frequent drought conditions. The period of lowest precipitation is between December through March, with a monthly average of 1.2 inches (30 mm). Natural ResourcesThis region generates a large amount of the national production of coal, one of the most important non-metallic minerals in the state in the economical context. EducationThe northern Region of Coahuila has several private schools based at Piedras Negras:
As well as higher education schools:
TourismPiedras Negras' main tourist attractions are:
You can also visit the Macro Plaza which is made up by two same-sided plazas that contain sport areas, a kiosk and restaurants where you can eat food. in the independence day the ceremony uses to be there and the plaza is ornate and decorated with typical ornaments and people can put restaurants of typical food. Trivia
Local mediaNewspapers: Radio:
Television:
Recent eventsOn 4 April 2004, the Río Escondido (a tributary of the Río Bravo) broke its banks and some 36 residents of the Piedras Negras area were killed or vanished after the resulting flash floods.[1] In 2007, a tornado hit both Piedras Negras and Eagle Pass on April 24, killing three people in Piedras Negras and seven people in Eagle Pass. Several others were injured and homeless in both communities. See also Piedras Negras-Eagle Pass Tornadoes Sister citiesPiedras Negras has been assigned a sister city by Sister Cities International, Inc. (SCI): This town was in the movie No Country For Old Men. also for the movie Como Agua para Chocolate References
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