Qaybta Longquan ee Chengdu Erluo Expressway waxay ku taal Buuraha Longquan waxayna ku lug leedahay dhul-dhis adag. Iyada oo ay iskaashanayaan gacmaha tunnel-ka iyo gacmaha dheemanka ee ay samaysay oo ay soo saartay shirkaddayadu, dhulka qaybtan mashruuca si guul leh ayaa loo dhammaystiray.
