|Area||914.2 km2 (353.0 sq mi)|
|Elevation||223 m (732 ft)|
|Time zone||UTC-6 (Central (US Central))|
|Summer (DST)||UTC-5 (Central)|
|Airport||Piedras Negras Int. Airport|
Where is Piedras Negras, Mexico
Piedras Negras is a city located in the state of Coahuila, Mexico. It is situated in the northern part of the country, near the United States-Mexico border. Piedras Negras is directly across the border from the U.S. city of Eagle Pass, Texas, and it serves as an important border crossing and a hub for trade and commerce between the two countries. It is known for its industrial and commercial activities and is one of the northern Mexican cities along the border.