original: It was built from 1961 to 1967 with funding from the World Bank.
simplifications: It was built from 1961 to 1967. The World bank funded it. It was built from 1961 to 1967. The World Bank funded the construction. It was built with money from World Bank. The World Bank financed it. It was constructed between 1961 and 1967. It was built from 1961 to 1967, funded by the World Bank. It was built 1961 to 1967. The World Bank paid. It was funded by World Bank and  built from 1961 to 1967. It was built between 1961 and 1967 with money from the World Bank. Funded by World Bank, it was built from 1961 to 1967. Funding from the World Bank helped to build it from 1961 to 1967.