乘车出河南省郑州市市区往西南走十多公里,就会到达郑尧高速郑州南服务区,在这里,首先引起人们注意的是一座天桥把两个服务区隔路相连。天桥的两端各站着一名身穿制服的保安队员,警惕地观察着路面的情况;服务区内四名保安队员穿梭巡逻,守护着服务区的安全,为停车小憩的 Ride out of the urban area of ​​Zhengzhou City, Henan Province, go more than 10 kilometers southwest of the city, will reach the Zhengzhou high-speed Zhengzhou South Service Area, where first of all, attention is caused by a flyover to connect the two service areas. At both ends of the bridge stood a security guard in uniform, observing the road with vigilance; the four security guards in the service area shuttle patrolled guarding the security of the service area and rested for parking