7月21日，北京立水桥地区积水严重，许多车辆浸泡在水中无法行驶。当日18时30分，北京市气象台发布自2005年建立天气预警制度以来的第一个暴雨橙色预警，预计持续降雨将超过20小时。受暴雨影响，北京市区多座立交桥下积水，交通被迫中断。新华社记者 张宇 摄     July 21,，Beijing LiShuiQiao area water serious，Many vehicles in water for not moving。On that day the 30 points，Issued by the Beijing meteorological station was set up in 2005 the weather warning system since the first a rainstorm warning orange，Rain is expected to remain more than 20 hours。Influence by heavy rains，Urban Beijing more (under the overpass water，Traffic was stopped。The xinhua news agency zhangyu perturbation

    7月21日，北京立水桥地区积水严重，人行道的积水已经超过膝盖。新华社记者 张宇 摄     July 21,，Beijing LiShuiQiao area water serious，The water has more than sidewalk knee。The xinhua news agency zhangyu perturbation

    7月21日，北京立水桥地区积水严重，许多车辆浸泡在水中无法行驶。新华社记者 张宇 摄     July 21,，Beijing LiShuiQiao area water serious，Many vehicles in water for not moving。The xinhua news agency zhangyu perturbation

    7月21日，受立水桥地区积水断路影响，五环外的安立路拥堵状况明显。新华社记者 张宇 摄     July 21,，LiShuiQiao area by water impact breaker，The five rings of road congestion conditions obvious work。The xinhua news agency zhangyu perturbation

7月21日，立水桥地区积水严重，行人尝试淌水通过。新华社记者 张宇 摄 July 21,，LiShuiQiao area water serious，The pedestrian try to drip water through。The xinhua news agency zhangyu perturbation