一段7.4公里的路,三年时间内发生事故147起死亡105人,受伤198人,平均每公里每年伤亡13.6人,如此惨剧令人发指;当地有关部门为此先后召开专题会议八次,斥资百余万,增设标志牌69块、塑胶减速带18条、“紧急避险逃逸车道”18条、大型交通安全门一座,如此整治力度举世罕见。现在,事 A section of 7.4 kilometers of roads, accidents occurred in three years 147 accidents and 105 injured 198 people, an average of 13.6 people per kilometer of casualties per year, so tragic is outrageous; local authorities for this purpose has held a special meeting eight times, Yu million, an additional 69 signs, plastic deceleration zone 18, “emergency escape escape lane” 18, a large traffic safety gate, so the remediation efforts rare in the world. Now, things