The boat ramp named Interstate 84, Corbett is located in Oregon, USA, specifically at latitude 45.54454041 and longitude -122.2484436. This boat ramp provides access to the Columbia River, a major water body that spans several states, including Oregon.

According to the latest information available, Interstate 84 boat ramp in Corbett is a concrete boat ramp that is 30 feet wide with a long and gentle slope into the water. The ramp is well-maintained, and visitors can expect to find a variety of amenities at the site, including ample parking for both vehicles and boat trailers.

As for the kind of craft permitted on the water, the Interstate 84 boat ramp in Corbett is suitable for a range of boats, including motorized boats, kayaks, canoes, and paddleboards. Visitors should be aware, however, that the Columbia River can be choppy at times, so it's recommended that they take appropriate safety precautions when on the water.

In summary, the Interstate 84 boat ramp in Corbett, Oregon, is a concrete ramp that is 30 feet wide and provides access to the Columbia River. It is suitable for a range of boats, and visitors can expect to find plenty of parking and other amenities at the site.