Which was farther north, Corpus Christi Ship Channel or Cayuga–Seneca Canal?
Corpus Christi Ship Channel The Corpus Christi Ship Channel is a deep water navigable ship canal located in Corpus Christi, Texas. It is part of the Port of Corpus Christi, managed and controlled by the Corpus Christi Port Authority. The depth of the channel is 45 feet (13.7 meters). It is used mostly for heavy industry and the export and import of goods.
Schoharie Crossing State Historic Site Schoharie Crossing State Historic Site, also known as Erie Canal National Historic Landmark, is a historic district that includes the ruins of the Erie Canal aqueduct over Schoharie Creek, and a 3.5 mi long part of the Erie Canal, in the towns of Glen and Florida within Montgomery County, New York. It was the first part of the old canal to be designated a National Historic Landmark, prior to the designation of the entire New York State Barge Canal as a NHL in 2017.