<prompt> Bhala okuqhubekayo kwalesi sigaba - 1960s1970s: ULin waqhubeka nokwandisa ubuchwepheshe benkampani yakhe kukhonkolo oqinisiwe ukuze anikeze ngezinsizakalo zokweluleka ezibanzi, ngamaphrojekthi afaka ukhonkolo oqiniswe ngokwejwayelekile, insimbi yokwakha, ukhonkolo, nezakhiwo ezifakwe ngamapulangwe. Ngo-1967, waklama isakhiwo esinezitezi ezingu-18 i-Bank of America eManagua, eNicaragua. Umbhoshongo wokhonkolo oqinisiwe wawungomunye wemibhoshongo emibili kuphela eyasinda ngemva kokuzamazama komhlaba ngo-1972  <response>: . futhi. ULin waziwa nangemiklamo yakhe emisha, njenge-Rio Colorado Bridge, ibhuloho elilengiswe phansi elibheke phansi eliwela umhosha ojulile eCosta Rica. Ekuqaleni kwawo-1970, le nkampani yavula namahhovisi eTaiwan naseSingapore. 