Reporters found on the day of the first taxi arrived at the scene of the traffic police, found that it is not the road traffic police brigade, but Sun Yingfeng deputy director of the traffic police command and control center. "Because of the heavy rain in the night, thunder and lightning, I was worried that there would be a traffic light, and at 6 a.m., I went to the command hall and looked through the video probe." Sun Yingfeng said, 6 31 points, he found the bridge nangang traffic lights appear power failure, detachment than team closer to the scene, think of to come early peak, in order to give emergency police rushed to buy time, with radio tell jurisdiction brigade brigade and facilities, rushed to the scene side pick up the equipment. Sun Yingfeng has 11 years experience in the road, when anxiety will drive the police car stuck in the bridge, draining off the traffic to the site, stay in the police car and blocking traffic on the bridge, will take a taxi to the scene.

According to introducing, in order to respond to emergencies, traffic police detachment from set up emergency mechanism in March this year, every night of grassroots group have emergency police, to respond to emergencies