As population grows in Cobb County, the rate of crashes grows as well

Submitted by Ingrid on Mon, 09/05/2016 - 08:25

A region's population has an obvious effect on the number of motor vehicle crashes and deaths. When population density increases, especially in regions that rely more heavily on personal vehicles as opposed to mass transit and other modes of travel, the result is a higher incidence of injury and fatality crashes. Crash rates per capita and per vehicle miles traveled provide a way of examining motor vehicle deaths relative to the population and amount of driving.

Data on Cobb County population growth from 2010 to 2014

Based upon data collected by The Atlanta Regional Commission and presented in The Atlanta Regional Transportation Factbook:

The population of Cobb County rose from 688,000 in 2010 to 731,000 in 2014. In that same period, vehicle miles traveled rose from 19,000,000 to 19,781,000. In that same time frame, traffic crashes rose from 22,611 to 26,921. 

The transportation choices that communities make impact health, air quality, and traffic crashes

According to data from County Health Rankings, 80% of Cobb County residents drove alone to work in 2014 , which is a good indicator of the relative usage of mass transit and the increased potential to be injured or killed in a motor-vehicle crash. The choices for commuting to work can include walking, biking, taking public transit, carpooling, or the most damaging to the health of communities, which is individuals commuting alone. In most Georgia counties, the latter is the primary form of transportation to work.

Improved mass transit opportunities in Cobb County are key to improving safety rates

The data is clear that the more a population uses mass transit and forms of travel other than personal vehicles, the less the rate of injury and fatality crashes. While many factors can affect these rates, including types of vehicles driven, travel speeds, rates of licensure, state traffic laws, emergency care capabilities, weather, and topography, the clear correlation is an encouragement to continue to build and refine the ability for Cobb County residents to travel the region safely using methods other than personal vehicles.

To get information about what to do after a serious Cobb County crash, contact the Weinstein Firm today. We can answer your questions and give guidance and support during a no-cost initial consultation.