Trotro buses ease their way around the new Kwame Nkrumah circle interchange in Accra. Some years ago this very spot was as chaotic as a helicopter swirl. With the new road ways which includes a three tier flyover, trotro buses from 4 major transportation hubs – Kanehsie, Lapaz, Accra and Accra breeze through destinations. The new interchange connects Circle to the main thoroughfares and thus help eliminate congestion.