山东省277省道又名东红公路,是一条南北运输的交通大动脉。由于此路通过人口稠密地区,车流量较大。为保障交通安全和道路畅通,政府于1994年斥巨资对道路进行了拓宽。然而,道路的加宽、车辆行驶条件的改善,并没有遏制恶性交通事故的发生。由于一些驾驶员安全意识淡薄,严重违章行车,酿成了一起又一起惨 Shandong Province, also known as Highway 277 East Red Road, is a transportation artery north-south artery. As this road through densely populated areas, traffic flow larger. In order to ensure traffic safety and smooth roads, the government made huge investments in 1994 to widen the roads. However, the widening of roads and the improvement of vehicle driving conditions have not stopped the occurrence of vicious traffic accidents. Due to some drivers weak safety awareness, serious traffic violation, resulting in another together miserable