The boat ramp named LA 1 Port Allen is located in Port Allen, Louisiana, and is a public boat ramp maintained by the Louisiana Department of Wildlife and Fisheries. It provides access to the Mississippi River and is primarily used by recreational boaters and fishermen.

According to available information, the LA 1 Port Allen boat ramp is approximately 80 feet wide, which provides ample space for launching boats of various sizes. The ramp has several launching lanes, which can accommodate multiple boats simultaneously, making it convenient for boaters during peak hours.

The Mississippi River is the primary body of water that the LA 1 Port Allen boat ramp services. It is one of the longest rivers in the world, spanning over 2,300 miles and flowing through ten states in the United States. The Mississippi River is known for its diverse fishery, including catfish, bass, and crappie.

The type of craft permitted on the water at this boat ramp includes motorized boats, canoes, kayaks, and other non-motorized vessels. However, it is always advisable to check the latest information available from the Louisiana Department of Wildlife and Fisheries to verify accuracy and ensure compliance with any regulations or restrictions that may be in place.