四川宜宾：渝昆高铁川滇段全线铺轨工程启动

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{"audio":{"members":[]},"gallery":{"members":[{"desc":"2026年5月8日，在四川省宜宾市渝昆高铁桥咀村特大桥施工现场，随着第一组500米长钢轨稳稳落下，标志着新建重庆至昆明高铁宜宾至盐津南段全线铺轨工程正式启动。渝昆高铁是我国“八纵八横”高铁网京昆通道的重要组成部分。线路起自重庆西站，途经重庆市、四川省、贵州省和云南省，接入昆明南站，全长约700公里，设计时速350公里。 据介绍，渝昆高铁川滇段路基、桥梁、隧道等线下工程已基本完成，站房及“四电”工程正按节点有序推进。铺轨节点的如期实现，标志着项目从线下工程全面转入线上施工阶段，为全线按期通车奠定了坚实基础。史家民摄（人民图片网）","height":575,"id":"j34cgl_48015","mime":"image\/jpg","size":408.66,"url":"//img.huanqiucdn.cn/dp/api/files\/imageDir\/541b1cfc90bd1170fdf42f16921d4d20.jpg","width":1024},{"desc":null,"height":575,"id":"dr42dk_166711","mime":"image\/jpg","size":267,"url":"//img.huanqiucdn.cn/dp/api/files\/imageDir\/24b8136c98ed127d217a0781fbe45e17.jpg","width":1024},{"desc":null,"height":682,"id":"4ed2ub_684217","mime":"image\/jpg","size":347.1,"url":"//img.huanqiucdn.cn/dp/api/files\/imageDir\/90fc66965d03cf707c1f782054618c01.jpg","width":1024},{"desc":null,"height":768,"id":"cy9ekd_579312","mime":"image\/jpg","size":283.82,"url":"//img.huanqiucdn.cn/dp/api/files\/imageDir\/28ec90da4ac0a5e83979145a059f826a.jpg","width":1024},{"desc":null,"height":768,"id":"bmi5p1_711114","mime":"image\/jpg","size":451.23,"url":"//img.huanqiucdn.cn/dp/api/files\/imageDir\/3ec3e1cbc05241c86ec0837d60aa3548.jpg","width":1024},{"desc":null,"height":768,"id":"3s84af_559213","mime":"image\/jpg","size":386.04,"url":"//img.huanqiucdn.cn/dp/api/files\/imageDir\/5af2432f5eb7a62c479838090745ea92.jpg","width":1024},{"desc":null,"height":743,"id":"k9845g_270916","mime":"image\/jpg","size":448.41,"url":"//img.huanqiucdn.cn/dp/api/files\/imageDir\/2692114463a81db884f86db68688f9b6.jpg","width":1024}]},"video":{"members":[]}}

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