7月20日下午3点50许，南岸区广阳镇，随着最后一根钢梁安装到位，明月峡长江大桥成功合龙。
据了解，明月峡长江大桥北接江北区鱼嘴镇井池村，南连南岸区广阳镇，是重庆铁路枢纽东环线重点控制性工程。该桥为我国首座钻石型不对称桥塔的双层四线钢桁架斜拉桥，桥梁全长877.8米，下层为时速160公里/小时的重庆铁路枢纽东环线客货共线双线铁路，上层为预留时速250公里的达渝城际双线铁路。
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