Analysis of spatio-temporal variations and at-risk populations of road insecurity; case study of road traffic accidents in Algeria

Abstract

Our analysis focuses on the spatio-temporal characteristics of traffic accidents in Algeria, we record annually peaks of road accidents on sections of highway, national roads, etc. as we record peaks during months of the year, a few days a month or during hours of the day. Thus, our goal is to identify where and when that record the most significant statistics, and understand the trend in claims, to fully redeploy the resources to mitigate the hecatomb on our roads. To achieve this, we opted for a descriptive analytical study, based on the description of the scourge "road insecurity" at the national level, as well as the analysis of the causes and consequences of this scourge in space and time. We pointed out several results, among them: the road traffic accidents always preferred the period of the holidays, so 32% of the accidents are recorded during the month of July and August, the most deadly month of the year is that of Ramadan, the days of departure and the weekend return are the most significant, and the most sober part of the day is during the evening between 18:00 and midnight; regarding the accident site, the RN1 road and the East-West highway are the deadliest, the wilayas of the center of the country are at the head of the pack in terms of traffic accidents, and the wilaya of Msila in matters killed in traffic accidents; Young drivers are the most involved in traffic accidents that occurred in 2017 and 2018.

Keywords

• road insecurity
• temporal evolution of traffic accidents
• spatial evolution of traffic accidents
• the populations at risk
• roads of algeria.