Illinois Tollway Study Shows Majority Of Drivers Do Not Obey Speed Limits

The Chicago Tribune reported this week that recent tollway studies in Illinois revealed that the majority of drivers do not drive within the marked speed limits on highways. Tollway engineers tracked speed limits for drivers along I-94 in Lake County and found that about 1 in 20 drivers obeyed the speed limit. 


The data, gathered in April, May and September, showed that, depending on which tollway stretch was tested, 91 to 98 percent of drivers exceeded the 55 mph speed limit. In those stretches, the average speed ranged from 66 to 70 mph.

The studies followed a 2012 National Highway Traffic Safety Administration report that showed that average highway speeds increased to almost 71 mph in 2009 from 65 mph two years earlier. At the same time, traffic accident fatalities — 33,561 last year — are dropping, except for a slight increase in 2012. The report concluded that the higher speeds might have been the product of less speed enforcement in 2009 and fewer cars on the road that year, leading to less congestion.

Illinois State Police spokeswoman Monique Bond said she was reluctant to draw conclusions from the Tollway data. Vehicles would have been more likely to slow down if their drivers had seen a state police squad car than engineers atop overpasses, she said.

This is an alarming trend and will need to be tracked closely as the speed limit on many Illinois highways will increase to 70 mph on January 1, 2014. Will drivers now feel more confident to drive even faster while on the highway? Will this lead to more car accidents and traffic fatalities? This is a concern that the Illinois Department of Transportation should follow closely along with Illinois lawmakers.

If you or someone you love has been seriously injured in a Chicago traffic accident or a Chicago truck accident, then call Chicago personal injury attorney Aaron Bryant for a free legal consultation at 312-588-3384.