Answer: There is no direct water route to Asia through the Western Hemisphere. The Pacific Ocean separates Asia from the Western Hemisphere and there are no navigable waterways that connect the two regions. However, there are several important water routes that connect the two regions indirectly, such as the Panama Canal which connects the Pacific and Atlantic Oceans and provides a shortcut for shipping between Asia and the East Coast of the United States. There is also the Trans-Pacific shipping route, a network of shipping lanes that connect Asia with North and South America. However, both of these routes are indirect and require a significant amount of travel time and distance to traverse.