榜(bang)(bang)單(dan)聲明:中國(guo)十(shi)大最難修(xiu)的高(gao)速(su)公(gong)(gong)路榜(bang)(bang)單(dan)主要以各條高(gao)速(su)公(gong)(gong)路的修(xiu)建(jian)時長、修(xiu)建(jian)難度作為(wei)研究(jiu)依(yi)據,由于公(gong)(gong)路建(jian)設是實時性的,榜(bang)(bang)單(dan)時間僅截至到2019年5月。榜(bang)(bang)單(dan)僅供(gong)參考,如有疑(yi)問,歡迎在(zai)末(mo)尾評論/交(jiao)流。