Which of the following is NOT a feature of inland waters defined by navigational rules?

Inland waters, as defined by navigational rules, typically encompass bodies of water such as rivers, lakes, and channels that are generally used for navigation within a country and do not involve international traffic. The Great Lakes, the Mississippi River, and the Western Rivers are all considered inland waters because they are primarily used for domestic navigation and do not serve as international shipping routes.

In contrast, international shipping lanes are designated pathways used for navigation by vessels engaged in international trade and are typically located in oceanic waters or areas adjacent to the coast where ships can safely travel between countries. This classification is distinct from inland waters, as it involves international maritime law and considerations rather than just national or regional navigation rules. Therefore, identifying international shipping lanes as not being a feature of inland waters is correct, as they operate under different navigational criteria and regulations.