现状:地形困难路段最小圆曲线半径小于220米,经过无人区的公路禁止超车,部分路段正在消失
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为了消除安全隐患,部分路段必须尽快改线至红线或蓝线段,绿线段必须尽快扩建成双向八车道限速80的快速公路,红线段、蓝线段必须尽快修建双向八车道限速80的快速公路,部分地方必须修螺旋公路才能避免发生交通事故,红线段、蓝线段经过较多地形困难区域,地形困难区域需要很多桥梁和隧道
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219国道所有平交路口必须尽快安装400型红绿灯,无人区安装红绿灯可以减少交通事故,但是219国道必须安装防眩网和全封闭声屏障来防风沙,219国道所有除道路尽头外的平交路口必须修建双向四车道下穿式隧道(避免发现行人或车辆穿行)
希望红线段、绿线段、蓝线段早日被列入公路扩建规划并批准扩建,同时希望219国道新疆段早日按照上述方案开工改造,219国道扩建之后就不再是最烂的国道,同时可以保证无人区的行车安全