Zhongyuan Expressway(SH:600020) He Nan Ri Bao·2025-10-01 23:30Core Viewpoint - The traffic congestion situation at the K690 section of the Jingguang Expressway and Zhengzhou Airport Expressway has significantly improved during the holiday season due to proactive measures implemented by the Central Plains Expressway [1][3][4]. Group 1: Traffic Management Innovations - The Central Plains Expressway established a "9+9" road segment grading mechanism to prioritize traffic management on key routes, including the K690 section [3]. - A collaborative effort was made between different divisions of the Central Plains Expressway to enhance traffic flow, including the deployment of 14 patrol and rescue vehicles to create a "20-minute emergency rescue circle" [3]. - The average accident handling time has been reduced from 30 minutes to under 10 minutes for arrival and 5 minutes for resolution, significantly improving traffic efficiency [3]. Group 2: Traffic Flow Statistics - During peak periods, the traffic volume at the intersection of the two expressways can reach 230,000 vehicles per day [2]. - The longest congestion distance at the K690 section has decreased from 11 kilometers last year to less than 2 kilometers this year [3]. Group 3: Recognition and Impact - The K690 traffic management case has been recognized by the Ministry of Transport as a typical case study, making it the only case from Henan to be promoted nationwide, providing a "Central Plains solution" for highway traffic management [4]. - The focus on safety and smooth travel for passengers during peak holiday periods has been emphasized, with a commitment to resource allocation for effective traffic management [5].