这是9月12日拍摄的通丹高速。9月26日，贯穿我国东北东部地区的吉林通化至辽宁丹东段高速公路正式通车。通车后，通化至丹东的公路里程从340公里缩短为249公里，行车时间将由原来的6个多小时缩短到3个小时。自此，吉林省东部山区进关出海的便捷公路通道正式打通，通化等城市实现三小时即可“通海”。据介绍，通化至丹东高速公路是鹤大（黑龙江鹤岗至辽宁大连）高速公路中的一段，全长232.92公里，起点位于吉林省通化市二密镇，经辽宁省桓仁县、宽甸县、凤城市，止于丹东古城子立交桥，与已建成通车的沈丹、丹大高速公路相接。通丹高速公路是东北东部地区现有高速公路中地形最复杂、景色最优美、桥梁隧道比例最高、单公里投资最大的一条高速公路。该路于2008年11月开工建设，通化段于2011年10月实现通车，辽宁段由于受洪水灾害等因素的影响，延期至今年9月26日建成通车。新华社发（韩宁 摄）       This is on September 12, shooting of pass Dan high speed.On September 26,Throughout our country northeast east jilin tonghua to liaoning dandong section highway was formally opened.After the opening to traffic,Tonghua to dandong highway mileage from 340 km to shorten for 249 kilometers,Journey time from the original six hours reduced to 3 hours.Since then,Eastern mountainous area of jilin province in getting outward-bound convenient highway channel formal get through,Tonghua city such as three hours can be realized"sea".According to introducing,Tonghua to dandong highway is large crane(Heilongjiang hegang to dalian in liaoning)Highway in a long,Total length of 232.92 kilometers,Starting point is located in jilin province TongHuaShi two close town,The HuanRenXian in liaoning province/Kuandian county/FengChengShi,Check YuDanDong city overpass the son,And has been built ShenDan opened/Dan highways connect.Pass Dan highway is northeast east existing highway in the most complicated terrain/The most beautiful scenery/Bridge has the highest percentage of tunnel/Single kilometers investment's largest a highway.We should in November of 2008 to start construction,Tonghua section in October 2011 to realize to traffic,Liaoning section because of the flood disaster of the factors such as,Deferred to September 26, was built to traffic.The xinhua news agency hair(HanNing perturbation) 

     这是9月12日拍摄的通丹高速。新华社发（韩宁 摄）      This is on September 12, shooting of pass Dan high speed.The xinhua news agency hair(HanNing perturbation)

     这是9月12日拍摄的通丹高速。新华社发（韩宁 摄）      This is on September 12, shooting of pass Dan high speed.The xinhua news agency hair(HanNing perturbation)