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　　Summary of content:The author inspected the Nigerian road traffic accident from 2007 to 2017、Spatial distribution of mortality and accident rate，Analysis of contact status、The impact of the characteristics of road networks and social population on casualties。Data from the Nigerian Federal Road bet365 live casino games Security Bureau and "Annual Statistics Summary"。We used spatial statistical technology to determine traffic accidents、Rading rate and accident rate distribution mode，Use the ordinary minimum daily method (OLS) and geographical weighted regression (GWR) model to identify important variables。During the period of traffic accidents and mortality, the number of traffic accidents fell by 47.9%and 46.3%, respectively，and the accident rate increased by 78.6%。Traffic accident、The mortality rate and accident rate obviously gathered in Bet365 lotto review Niger Prefecture、Cadaner、Federal Capital Direct Purpose、Koji and Nasalva。Traffic accidents and injuries in the federal capital directly under the jurisdiction，The largest number of deaths in Cadunera。Variables that significantly affect mortality and accident rate space are asphalt concrete roads、The length of the trimming road and the soil road、unemployment and population density。This study shows，Road type is the main factor that leads to the mortality and accident rate of traffic accidents。Measures should be implemented to cope Bet365 app download with traffic accidents，If the safety standard is implemented during road construction，Implementing a deceleration strategy，and forcibly the use of seat belts and constraints to children。[Translated by Gong Huayan]

　　Yingigba Chioma AkinyemiDr. is a lecturer at the Department of Geography, the University of Ibadan,，Its article mainly involves traffic research、Urban hygiene and disaster management。email: chioma-jaja@yahoo.com