Study on Transformation Scheme of Jiujie Hub Interchange of Taijiu Expressway
The Jiujie hub interchange is an important joint in the traffic conversion of Taijiu Expressway and Yangquan Belt Expressway,and its transformation scheme is greatly affected by factors of the existing main route,ramp alignment,surrounding villages,crossed roads,and smooth operation.While determining the transformation scheme of the Jiujie hub,combined with the overall concept of the project,this paper detailedly investigated the existing interchange schemes.After the comprehensive selection of multiple schemes,the transformation scale of the project was reasonably controlled and the optimum scheme was recommended to ensure the smooth implementation of the project.
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