| 摘要 |
A transportation system and method for rider propelled vehicles, such as bicycles, is disclosed, the system including a covered structure having a surface for movement thereover of the vehicle. Fan units are provided to move air through the structure in a direction and at a selected velocity sufficient to aid movement of a vehicle through the structure. The structure is covered and is configured so that relative elevations of the surface of the structure between entrance thereto and exit therefrom are selectable independently from ground grades found at the site of system installation and thus with minimum disruption of the site.
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