The nine miners, who survived in an air pocket, were rescued from the Quecreek mine in southwest Pennsylvania on July 28.

Pittsburgh: city in southwest Pennsylvania.

Construction on the road began in 1811, crossing over the Allegheny Mountains and southwest Pennsylvania.

Yinz is a second-person plural pronoun used mainly in southwest Pennsylvania and Pittsburgh, but it is also found throughout the Appalachians.

That comes only from manual labor; off-seasons he works at his family cattle farm in southwest Pennsylvania.

The other day, descending through the Appalachian Mountains in southwest Pennsylvania, he accidentally hit a groundhog.

Nicholas Santora was released from the Loretto Federal Correctional Institute in southwest Pennsylvania on September 16, 2009.

Company K, 11th Pennsylvania Volunteer Infantry, is based in southwest Pennsylvania.

Joseph Edward Durik was born 9 December 1922 in southwest Pennsylvania.

"You guys know more than we know," Ms. Sivits said from her home in Hyndman, a small town in southwest Pennsylvania.