互通密集路段高速公路改扩建方案比选

Discussion on Interchange Dense Section of Expressway Reconstruction and Extension Scheme

文章对沪宁高速公路苏州北枢纽-苏州东互通段、沪宁高速公路无锡枢纽-无锡北互通段,沿江高速公路张家港段3个路段高速公路改扩建方案进行讨论,并总结出互通密集路段高速公路改扩建方案的主要影响因素,以供参考。

This paper analyzed three interchange dense sections of expreesway reconstruction and extension schemes, and sumed up factors need to be considered in scheme design. It could be taken as reference for similar projects.