▁Pérez , ▁Sold ini ); ▁R old án ▁is ▁ 2 3 ▁km ▁from ▁Ros ario ' s ▁center . ▁These ▁settlement s ▁were ▁incorpor ated ▁into ▁the ▁metropol is ▁due ▁to ▁their ▁vic inity ▁to ▁major ▁roads ▁leading ▁into ▁Ros ario , ▁and ▁many ▁people ▁living ▁there ▁habit ually ▁comm ute ▁to ▁Ros ario . ▁ ▁The ▁far th est ▁end ▁is ▁to ▁the ▁north , ▁following ▁the ▁coast ▁of ▁the ▁river ; ▁from ▁Ros ario ▁one ▁finds , ▁in ▁succession ▁and ▁usually ▁mer ging ▁into ▁each ▁other , ▁the ▁towns ▁of ▁Gran ad ero ▁Ba ig or ria , ▁Capit án ▁B erm ú de z , ▁F ray ▁Luis ▁Bel tr án , ▁San ▁Lorenzo ▁( al ready ▁in ▁a ▁different ▁departamento , ▁with ▁a ▁population ▁of ▁over ▁ 4 0 , 0 0 0 ), ▁and ▁Puerto ▁General ▁San ▁Martín , ▁the ▁last ▁being ▁at ▁a ▁distance ▁of ▁ 3 5 ▁km ▁from ▁Ros ario . ▁ ▁The ▁north ▁of ▁the ▁Gre ater ▁Ros ario ▁is ▁one ▁end ▁of ▁an ▁area ▁tradition ally ▁called ▁Cord ón ▁Indust rial ▁(" Ind ust rial ▁Cor rid or "), ▁since ▁it ▁was ▁tradition ally ▁a ▁heavily ▁industrial ized ▁product ive ▁region . ▁The ▁pre l ude ▁to ▁the ▁economic ▁crisis ▁in ▁the ▁ 1 9 9 0 s ▁largely ▁dis m ant led ▁the ▁industrial ▁infrastr ucture ▁and ▁dam aged ▁agricult ural ▁exports . ▁As ▁of ▁ 2 0 0 6 ▁the ▁recovery ▁of ▁national ▁economy ▁has ▁rev ital ized ▁them ,