ALLEGHENY RIVER: Latitude = 40.442222, Longitude = -80.013610, Zoom=13
Right Clicking anywhere on the map displays latitude, longitude, and address at that location.
Navigation mile 0.0 of the Allegheny River is at mile 0.0 of the Ohio
River, in Pittsburgh, PA. The navigable portion of the Allegheny reaches 72 miles.
The river begins near Coudersport, PA