Figure 3From: Geographical accessibility and spatial coverage modeling of the primary health care network in the Western Province of RwandaExtent of catchment areas and distribution of population underserved by the existing primary health facility network based on three travel scenarios and a maximum travelling time of 60 minutes. (A) Scenario 1: Walking only; (B) Scenario 2: Walking and cycling; (C) Scenario 3: Walking and public transport.Back to article page