Vehicle-launched Bridge / Autobiography Machine

Many places in south of China suffer from flood in raining season. Roads intend to be blocked when the bridges are broken, especially in some old regions, which bring difficulty for rescue and material delivery. The Vehicle-launched Bridge is a special vehicle, forming a temporary bridge quickly by deformation, combination and assembling. Its width is modifiable, so as to help the sufferers out and deliver materials. It is convenient and safe for rescue, especially in complex conditions.