Geographic information systems (GIS) are an analytic method that may serve as a key tool in decreasing the time of transporting acutely ill patients to life-saving medical care. GIS, which links geographic information to public health data, has been used in simulations to decrease ambulance response times and been shown to decrease response times in industrialized countries. However, this has not been replicated in other highly developed countries and has never been demonstrated in an LMIC.