lai yuan: Wikipedia. ye mian: 23. zh ng: dao y ng zi dong ch dao, b i lu zi dong ch dao, gu n yue zi dong ch dao, chang pan zi dong ch dao, shang xin yue zi dong ch dao, qi tian zi dong ch dao, pan yue zi dong ch dao, dao d ng zi dong ch dao, sh n xing zi dong ch dao, d ng b i zi dong ch dao, zh ng y zi dong ch dao, d ng j ng wai huan zi dong ch dao, gu n sh n zi dong ch dao, b hu zi dong ch dao, zha z n zi dong ch dao, q ng s n zi dong ch dao, d ng gu n d ng zi dong ch dao, d ng j ng w n heng duan dao lu, x n k ng g ng zi dong ch dao. pian duan: dao y ng zi dong ch dao (HOKKAIDO EXPRESSWAY) shi y ri b n b i h i dao han gu n shi wei q di n, zh ng di n zhi zhi nei shi yu ding zh ng du wei681 km de g o su dao lu (g o su zi dong ch guo dao), y b n ji n ch ng dao y ng dao (y ng y: HOKKAIDO EXPWY) f ding lu xian ming wei b i h i dao zong guan zi dong ch dao, shi b i h i dao nei g o su dao lu de zui zhong yao gan xian, y ng wen you ch ngDOHO EXPWY: b yunIC-d ng bie shi lanIC ji n y xu chu n y ng q IC-shi bie jian yu nIC ji n de sui dao wei zan ding2ch dao de dui xiang t ng xing q ji n, shang xia xian ge wei1ch dao (shi lan gu n l shi wu su gu n l q ji n y wai, wu) (sh n xi o mu gu n l shi wu su gu n l q ji n y wai, ri g o zi dong ch dao sh n xi o mu d ngIC-zh o du n xiIC ji n) (zha hu ng gu n l shi wu su gu n l q ji n y wai, zha z n zi dong ch dao zha hu ngJCT-xi o z nIC ji n dao d ng zi dong ch dao qi n sui hui tingJCT-x zh ngIC ji n) (yan jian ze gu n l shi wu su gu n l q ji n y wai, wu) (xu chu n gu n l shi wu su gu n l q ji n y wai, sh n chu n liu meng zi dong ch dao sh n chu nJCT-sh n chu n xiIC ji n) bu fen q ji n4ch dao wei80km/h 2006nian2yue, guo t ji o t ng sh ng jue ding xing jian shi bie jian yu nIC-du jiIC ji n de lu duan, er zai shi bie jian yu nIC-ming jiIC ji n ji qi t q ji n shang wei jue ding xing jian de lu duan q ji n, ze sh yong bing xing de guo dao40hao, bing yu ding y ...