Abstract There are different factors that can cause a vehicular accident, starting with the carelessness of the driver or pedestrian, putting in risk his life and the life of third parties; by roads in bad conditions and lack of signaling, without warning him of the adversities that continue in the road, for this reason, the research work was developed on the causes of road accidents in four sectors, compiling information on the roads corresponding to the proposed streets and avenues, followed by defining the possible causes of the problems in the critical sites and thus defining the potential factors of an accident. Finally, solutions are proposed to reduce the percentages of vehicle accidents at the critical points found, decreasing the indicators of accident and mortality in this vehicle sector, giving people peace of mind when leaving their homes.