京珠高速公路湖南省临湘至长沙段全长182.84公里,其中主线要通过72长公里连续里程的全风化花岗岩地段,联络线通过22公里长的全风化花岗岩路段。

• Jingzhu superhighway in Hunan province from Linxiang to Changsha is 182.84 kilometers long , among them the main line is required passing 72 continuous mileage of kilometers of the whole weathered granite district , and the contact line should be acrossed 22 kilometers of whole weathered granite segment .