Based on the latest information available, the boat ramp named Crosspoint Road 388 is located on the shore of Shearon Harris Reservoir in New Hill, North Carolina. It is a public boat ramp that is open to the public year-round. The ramp is approximately 20 feet wide and can accommodate small to medium-sized boats.

The body of water that the boat ramp services is the Shearon Harris Reservoir, which is a 4,100-acre lake located in Wake County, North Carolina. The lake is primarily used for recreational activities such as fishing, boating, and water sports.

According to the North Carolina Wildlife Resources Commission, all types of boats are permitted on the Shearon Harris Reservoir, including powerboats, sailboats, canoes, and kayaks. However, there are certain restrictions in place, such as a 10 horsepower limit for motorized boats.

In conclusion, the Crosspoint Road 388 boat ramp is a public boat ramp located on the Shearon Harris Reservoir in New Hill, North Carolina. It is approximately 20 feet wide and can accommodate small to medium-sized boats. All types of boats are permitted on the reservoir, subject to certain restrictions.