Three.
Pittsburgh, Pennsylvania
The Monongahela River feeds into the Ohio River at Pittsburgh, Pennsylvania. It flows northward through West Virginia and Pennsylvania, collecting water from various tributaries along its route. The confluence of the Monongahela and the Allegheny River forms the Ohio River, which eventually flows into the Mississippi River.
The city of Pittsburgh, Pennsylvania is located where the Ohio, Allegheny, and Monongahela Rivers meet. It is called The Point. Originally spelled Pittsburg (no h), Pittsburgh was primarily a steel manufacturing town. It was supplied coal from coal mines in the County of Washington, Pennsylvania to the south.
Welcome to Three River Stadium in Pittsburgh, Pennsylvania!
The Ohio River. It forms as the confluence of the Allegheny and Monongahela Rivers at Pittsburgh, and flows generally west and south to meet the Mississippi River at Cairo, Illinois (triple border of Missouri, Illinois, and Kentucky).
the ohio river
The Delaware River forms the boundary between Pennsylvania and New Jersey.
The Delaware River forms Pennsylvania's eastern border. Across the river are New Jersey and New York
Pennsylvania borders the Delaware River. The river forms part of the boundary between Pennsylvania and New Jersey, but it does not border Ohio. Ohio is located to the west of Pennsylvania and is not directly adjacent to the Delaware River.
The confluence of the Alleghaney and Monogahela Rivers form the Ohio River at Point State Park in Pittsburgh. Thus the three rivers that "come together" at that point are the Ohio, Allegahaney and Monogahela.
Yes, Pittsburgh is a city in Pennsylvania.
Pittsburgh is in southwest Pennsylvania, USA.