The Optimal Design of Traffic Organization Plan for Expressway Reconstruction and Expansion Project

Based on the traffic situation of Zhengzhou-Luohe Expressway,the traffic organization schemes during the reconstruction and expansion period of Zhengzhou-Luohe Expressway are designed,compared and selected.The traffic organization implementation scheme and emergency accidents treatment scheme are put forward.These schemes not only meet the requirement of regional current conditions and guarantee the safe and smooth of traffic during the project implementation,but also save more construction resource and cost.