The first steamboat on the Ohio River or the Mississippi River arrives in New Orleans, 82 days after departing from Pittsburgh.
New Orleans was the first steamboat on the western waters of the United States. Owned by Robert Fulton and Robert R. Livingston, and built by Nicholas Roosevelt, its 1811–1812 voyage from Pittsburgh, Pennsylvania, to New Orleans, Louisiana, on the Ohio and Mississippi rivers ushered in the era of commercial steamboat navigation on the western and mid-western continental rivers.