Rain falling from the evening of Sept. 14 into the morning of Sept. 15 flooded several roads in Hanoi and snarled traffic. As of 6 a.m. on Sept. 15, the Hanoi Drainage Company had recorded flooding on Dam Quang Trung, Co Linh and Vinh Hung streets, at underpasses 4, 5, 6 and 9 on Thang Long Boulevard, and on National Highway 6 through Yen Nghia.
At the Nguyen Van Linh-Co Linh intersection in Long Bien Ward, water 20-40 cm deep made driving difficult.