Access to paratransit bus terminals in Ghana: characterizing its geographical distribution by settlement density

Abstract

In Sub-Saharan Africa, paratransit is the primary means of mobility where accessibility to its bus terminals offers access to diverse societal opportunities. This study accounts for the capacity of bus terminals, population demand, the geographic separations between demand and supply locations, and pedestrian response to congestion in the Greater Kumasi area of Ghana. We found that access to bus terminals is low averaging 0.5 bus terminals per 10,000 people, underpinned by random distribution, low capacity, and high demand. Incorporation of urban morphology showed that high-dense settlements have better accessibility, while moderate-dense and low-dense settlements have comparable accessibility.