After conducting research, I was unable to find any information on a boat ramp named Yates Spring Road in Decatur County, Georgia. It is possible that the name of the boat ramp is different or that it may be a private boat ramp.

Without any specific information on this boat ramp, it is impossible to determine what kind of boat ramp it is, how wide it is, what body of water it services, and what kind of crafts are permitted on the water.

It is important to note that in Georgia, boat ramps are maintained by the Georgia Department of Natural Resources. The department provides a list of public boat ramps on their website, along with information on the body of water they service, the types of boats permitted, and any fees or regulations. It is recommended to consult this list or contact the department directly for accurate and up-to-date information on boat ramps in Georgia.