According to the latest information available, the Snake River Road boat ramp in Asotin County, Washington is a concrete boat ramp. It is approximately 15 feet wide and provides access to the Snake River. The ramp is suitable for small boats, canoes, and kayaks. Motorized watercraft are also permitted. However, there are no restrictions on the type of watercraft that can be launched from the ramp. It is important to note that the accessibility of the ramp may vary depending on water levels and weather conditions. Users should always exercise caution and check local advisories before launching their watercraft.