After conducting research, it appears that the boat ramp named Farm-To-Market Road 2305 in Belton, Texas is a concrete boat ramp. According to the Texas Parks and Wildlife website, the ramp is 12 feet wide and has a single lane.

This boat ramp services the Belton Lake, which is a reservoir on the Leon River in the Brazos River basin. The lake covers approximately 12,300 acres and has a maximum depth of 124 feet.

As for permitted watercraft, the Texas Parks and Wildlife website states that Belton Lake allows for motorized boats, sailboats, canoes, kayaks, and paddleboards. However, it is important to note that there may be certain restrictions or regulations for certain watercraft, such as size or horsepower limitations.

Based on the latest information available, it appears that this boat ramp is suitable for a variety of watercraft and provides access to a sizable body of water.