Nationalities and Mortality

This treemap visualizes the nationalities of people involved all crashes in the city of Riyadh, Saudi Arabia from 2013-2016. This map helps to show the social dynamics of people involved in traffic incidents - such as demographics - in the hope that interventions and remedial programs can target under-served populations. You can explore this map by hovering over blocks to look at the breakdown of number of accidents and deaths associated with nationality.


D3plus was used to create this treemap.



Data Source:

The General Department of Traffic’s Accidents records.

Nationalities and Mortality
Spatial Mapping of Incidents
Severity of Accidents
Weekend Before and After
Hourly Distribution of Accidents
Accidents vs. Events
Accidents By Road
Mortality by Vehicle
Traffic vs Accidents
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© 2016-2017 by the Center for Complex Engineering Systems at KACST and MIT.