Aquaterra.bus is specially designed to make use of in-city water surfaces, like rivers, lakes or even ocean, where it can avoid traffic. On water Aquaterra.bus travels on hydrofoils, therefore its travel speed, sail comfort and overall efficiency is greatly improved compared to regular boats. Retractable hydrofoils and electric powered jets are neatly folded on the underside of the bus when it travels on land. Aquaterra.bus also features retractable wheels with built-in electric motors, which are raised up in order to decrease drag when speeding up in water.