The reporter learned from China Railway that the bridge of the Beijing-Shenyang high speed railway across the Changchun-Shenzhen Expressway had a successful closure on August 12.
记者从中国铁路总公司获悉，8月12日，北京至沈阳高速铁路跨长春至深圳高速公路特大桥顺利合龙。