The boat ramp named McCrea Road Fremont County is located in Island Park, Idaho. It is a concrete boat ramp that provides access to the Henry's Fork of the Snake River. The boat ramp is approximately 18 feet wide, which is wide enough to accommodate most trailerable boats.

According to the latest information available, the boat ramp at McCrea Road Fremont County is open to all types of watercraft, including motorized and non-motorized boats. However, it is important to note that the waterway is primarily used for fishing and recreational boating.

Boaters should also be aware of any local regulations or restrictions that may be in place, such as speed limits, no-wake zones, and restricted access areas. It is always a good idea to check with local authorities or park officials for the most up-to-date information before launching your boat at McCrea Road Fremont County or any other boat ramp in the area.