Based on the latest information available, the boat ramp named County Route 9 Corinth in New York is a concrete boat ramp that is 12 feet wide. It services the Hudson River, which is a large body of water that flows through several states in the northeastern part of the United States. The ramp is located in the town of Corinth, which is in Saratoga County.

According to the Saratoga County website, the County Route 9 Corinth boat ramp is suitable for launching small to medium-sized watercraft, including fishing boats, canoes, kayaks, and personal watercraft. The website also notes that the ramp is open to the public and does not require a fee for use.

Overall, the County Route 9 Corinth boat ramp appears to be a relatively small and simple facility that is primarily intended for recreational boating activities on the Hudson River. As with any boating facility, it is important for users to follow all posted rules and regulations, as well as to exercise caution and good judgment while on the water.