Question: The Selkirk Yard is a large reight railroad lacated in Selkirk, New York.What is the name of the 315 mile river that flows from north to south that runs near the Selkirk Yard.
Sentence (from "Hudson River"): The lower half of the river is a tidal estuary occupying the Hudson Fjord, an inlet which formed during the most recent period of North American glaciation, estimated at 26,000 to 13,300 years ago.
Relevant evidence: No