After conducting research, I was unable to find specific information on the McCulloh Road boat ramp in Valley, Alabama. There are several boat ramps located in the area, but none with the exact name and coordinates provided.

Without further information or confirmation, it is difficult to determine the type of boat ramp, its width, the body of water it services, or the types of watercraft permitted on the water. It is important to note that regulations and restrictions can vary depending on the location and governing body.

To ensure accuracy, it is recommended to contact the local government or relevant agency for information on the specific boat ramp in question.