According to the latest information available online, the Rahn Station Road boat ramp in Effingham County, Georgia is a concrete ramp that is 12 feet wide. It services the Savannah River, which is a major river in southeastern Georgia and eastern South Carolina. The ramp is suitable for launching small to medium-sized craft, including fishing boats, pleasure boats, and personal watercraft. However, it may not be suitable for larger vessels due to its relatively narrow width. Users should also be aware that the condition of the ramp may vary depending on weather and water levels, so it's always a good idea to exercise caution when launching or retrieving your boat.