Question: The third largest inland port in Australia during the great river boat era of the mid-19th century is west and north-west to an area in a county in New South Wales that has what River as it's north-west boundry?
Sentence (from "Port of Huntington Tri-State"): The Port of Huntington Tri-State, centered on the Ohio River in Huntington, West Virginia, is the largest inland port in the United States.
Relevant evidence: No