👉 A roadstead is a type of landform in the United States that consists of a series of flat, gently sloping ridges or knolls along a river or stream bed. These ridges are often used for navigation and to provide shelter from the elements on both sides of the river. Roadsteads are typically formed by the accumulation of sedimentary rock over time and can vary in size, shape, and depth. They are found in various locations throughout the United States, including coastal regions,