9月12日14时18分许,在宁夏石嘴山市惠农区煤炭路大渠北侧两辆重型货车发生严重追尾。惠农区交警大队民警经过现场调查得知,煤炭路大渠北侧是一段土路且这段路经常有重型货车经过,车辆经过时尘土飞扬导致杨某在行驶时看不清前方道路情况,且车速过快一头顶向前方一辆重型货车。由于撞击力度较大,这起交通事故造成重型自卸货车车 At 14:18 on September 12, Xu made serious rear-end collision of two heavy goods vehicles on the north side of the coal channel Duanqu, Huinong, Shizuishan, Ningxia. After investigation, Huinong Traffic Police Brigade police learned on the spot that there is a dirt road on the north side of the Dakou coal road and the heavy trucks often pass by this section of the road. Due to dusty vehicles, Yangmou can not see the road in front while driving Too fast a top of a heavy truck ahead. Due to the larger impact, the accident caused a heavy dump truck