Route Scheme Comparison and Selectionof Xieyugou Section of Xiyu Expressway
Taking Xiyang(Shanxi to Hebei boundary)to Yuci Expressway Xieyugou section route comparison as an example,from the construction conditions,longitudinal index,driving safety,requisition,environmental impact and project cost of tunnel scheme and dig scheme analysis,and practice of green highway design concept,recommend reasonable route scheme,the results show that in the imple-mentation of the green concept at the same time,can also pursue engineering scale and economic rationalization,to seek to the green,economic,safe quality plan.