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.
Rappahannock River The Rappahannock River is a river in eastern Virginia, in the United States,[2] approximately 195 miles (314Â km) in length.[3] It traverses the entire northern part of the state, from the Blue Ridge Mountains in the west where it rises, across the Piedmont to the Fall Line, and onward through the coastal plain to flow into the Chesapeake Bay, south of the Potomac River.