The highway of about 1,200km will have four to six lanes and should be completed in about six years, he said.
"Africa is a very bankable continent. We've gone through hard times because of the Covid-19 situation but here we are on a rebound," said Adesina. "Africa is back for investments."
Adesina said that on the health side, projects include a new medical city in Accra, a fund for health services for low-income populations in South Africa, and two platforms for manufacturing pharmaceutical products: one in West Africa and one in Kenya.
The forum was meant to be held late last year but was postponed due to a surge of Omicron coronavirus variant infections.
Reuters, the news and media division of Thomson Reuters, is the world's largest multimedia news provider, reaching billions of people worldwide every day.
 has secured $32.8bn in investment commitments for projects in Africa, the bank's president said...){kind=link}