After conducting research, it appears that the Wood Bottom Recreation Area boat ramp is located along the Missouri River in Montana. The ramp is open to the public and is suitable for launching various types of watercraft, including motorized boats, canoes, kayaks, and rafts.

The width of the boat ramp is not readily available online, but it can accommodate larger boats. The area also has a parking lot that can accommodate multiple vehicles with trailers.

Based on the latest information available, the Wood Bottom Recreation Area boat ramp appears to be in good condition and well-maintained by the Montana Department of Fish, Wildlife & Parks. It is a popular location for fishing and recreational water activities in the area.