▁and ▁was ▁formerly ▁used ▁to ▁hang ▁flags ▁to ▁honour ▁the ▁Bud d ha ▁National ▁Museum ▁of ▁Modern ▁and ▁Contempor ary ▁Art ▁– ▁Che ong ju ▁( MM CA ▁Che ong ju ) ▁which ▁is ▁scheduled ▁to ▁open ▁in ▁December ▁ 2 0 1 8 , ▁will ▁be ▁the ▁first ▁museum ▁in ▁Korea ▁to ▁open ▁its ▁conservation ▁center ▁to ▁the ▁general ▁public . ▁Not ably , ▁MM CA ▁Che ong ju ▁is ▁being ▁constructed ▁within ▁a ▁renov ated ▁to b acco ▁factory , ▁which ▁once ▁played ▁a ▁major ▁role ▁in ▁Korea ' s ▁modern ▁industry . ▁The ▁new ▁building ▁has ▁been ▁especially ▁designed ▁to ▁util ize ▁energy ▁more ▁efficiently ▁and ▁thus ▁reduce ▁green house ▁gas ▁em issions . ▁As ▁such , ▁the ▁new ▁museum ▁will ▁be ▁a ▁high - profile ▁example ▁of ▁a ▁project ▁combining ▁elements ▁of ▁urban ▁rev ital ization ▁and ▁historical ▁pres ervation . ▁ ▁Transport ▁Che ong ju ▁International ▁Airport ▁provides ▁scheduled ▁fl ights ▁within ▁Korea ▁and ▁to ▁China . ▁The ▁main ▁train ▁station ▁is ▁located ▁at ▁O ge un j ang ▁approximately ▁ ▁north ▁of ▁the ▁city ▁hall . ▁This ▁station ▁is ▁on ▁the ▁Ch ung bu k ▁Line . ▁Ch eng ju ▁Bus ▁Terminal ▁provides ▁almost ▁all ▁of ▁the ▁bus ▁lines ▁to ▁bus ▁terminal s ▁located ▁in ▁other ▁cities . ▁T icket ing ▁time ▁is ▁between ▁ 4 : 0 0 ▁am ▁and ▁ 1 1 : 4 0 ▁pm . ▁Che ong ju ▁Express ▁Bus ▁Terminal ▁provides ▁some ▁bus ▁lines ▁for ▁Se oul ▁( G ang nam ,