The money helped to finance training facilities on the road.
The founders financed all work on the project until the end of 2007.
The corporation received $400 million from Congress this year to finance programs on public television and radio.
He financed the project with a loan on his life insurance.
The city could finance a thousand or more units on the site.
"This country cannot finance good school systems on property taxes," he said.
A child born today will have to pay $183,000 in taxes just to help finance the interest on the debt.
This is the third book it has financed on student entrepreneurs.
That would allow the American operation to finance further expansion on its own.
He financed work on 17 rural churches between 1866 and 1913.