Income tax - Projected income taxes to be paid by WAPCo to Ghana over the lifetime of the project is in the range of US$466 million to US$588 million. Scale up Sustainable mass transportation. Expansion of inter and intra city mass transportation modes (Rail and bus transit system) in 4 cities 13. National Transport Policy. Conditional. 1,201. Number of trips by public transportation increased by 10% in the 4 cities. Number of NMT trips increase by 5% in intervened areas.