where is the allegheny river located on a map
Allegheny River The Allegheny River (/ˌæləˈɡeɪni/ AL-ə-GAY-nee) is a principal tributary of the Ohio River; it is located in the Eastern United States. The Allegheny River joins with the Monongahela River to form the Ohio River at the "Point" of Point State Park in Downtown Pittsburgh, Pennsylvania. The Allegheny River is, by volume, the main headstream of the Ohio River.
Three Rivers Park Three Rivers Park is a public urban waterfront park along the Allegheny, Monongahela, and Ohio Rivers in Pittsburgh, Pennsylvania.
Euphrates The Euphrates (/
Danube The Danube (/ˈdænjuːb/ DAN-ewb, known by various names in other languages) is Europe's second-longest river, after the Volga River. It is located in Central and Eastern Europe.