A design is can resist the hundred years freeway bridge that treats the cataract, after the normal platoon in irrigation works branch works dene, happen irregular sedimentation. On October 3, the G30 line that is located in churchyard of fierce power city connects suddenly freeway Wu Wei to thank the bridge in the river to happen irregular sedimentation, cause suffocate suffocate of traffic of this a section of a highway, the loss is very heavy. of affection of danger of discovery of worker of road of make one's rounds on October 10, car of the drive after the reporter receives a newspaper to expect is driven go to the G30 line K1932+452m that is located in Xie He of division of cool state of Wu Wei city to press down churchyard to be in, the reporter sees in the spot that produces big bridge to sedimentation, a lot of workers are in two side are busy shop repairs the north and south of big bridge the shortcut that car passes temporarily, large forklift move back and forth back and forth, send busy pictu