Sunday, February 8, 2026

Should Chicago Lower Its Speed Limit to 25 MPH? The Debate Over Safer Streets

In Chicago, a new proposal to lower the citywide speed limit from 30 mph to 25 mph is stirring conversation. Advocates say this change could dramatically improve public safety, while critics worry about enforcement issues, practicality, and economic impact. The debate highlights how even a small adjustment in speed limits could play a significant role in reducing car accidents and injuries in Chicago.

The Case for a 25 MPH Speed Limit

Lowering speed limits has proven effective in reducing traffic accidents and fatalities in cities like New York, Los Angeles, and Washington D.C. Chicago’s neighboring municipalities, including Evanston and Aurora, have already implemented 25 mph limits with measurable success.

Safety Benefits

Statistics reveal the stark difference speed reductions can make. According to the Metropolitan Planning Council, a pedestrian struck by a car traveling at 30 mph has only a 60% chance of survival. When speeds drop to 20 mph, survival rates soar to 80% or more. Slower speeds allow drivers more time to react, reduce stopping distances, and improve overall visibility, which can prevent severe injuries and fatalities.

Impact on Aggressive Driving

Audrey Wennink, senior director at the Metropolitan Planning Council, highlights that 40% of all serious injuries and fatalities in the region are linked to speeding. She notes that reckless behavior on the road worsened during the pandemic and hasn’t improved. Lower speed limits could curb aggressive driving, making Chicago streets safer for everyone.

Challenges of Enforcement and Equity

While the benefits of a lower speed limit are clear, critics point to concerns over equitable enforcement. Campaign organizer W. Robert Schultz III of the Active Transportation Alliance stresses the importance of avoiding fines that disproportionately burden Black and Latino communities. These groups are often more affected by road dangers due to longer commute times and inequitable traffic stop practices.

“Fines should encourage safer behavior, not push people into financial hardship,” says Schultz.

Beyond Speed Limits: Comprehensive Safety Measures

Experts agree that lowering speed limits is only part of the solution. Road design must also prioritize safety for pedestrians and cyclists. Upgrades to traffic signals, improved street lighting, and road layouts that account for modern, larger vehicles can further reduce accidents.

The increasing size of vehicles has amplified risks for pedestrians, with heavier cars causing more severe injuries. Wennink explains that wider and taller vehicles reduce visibility, making it harder for drivers to see pedestrians, especially at intersections.

Economic Concerns and Public Perception

Critics argue that the proposal might be more about increasing revenue through traffic fines than public safety. However, advocates counter that long-term economic benefits come from fewer accidents, lower healthcare costs, and reduced damage to infrastructure.

Looking Ahead At Legal Reform In The Name Of Safety

As Chicago debates the merits of a 25 mph speed limit, it’s essential to balance safety with equitable enforcement and infrastructure upgrades. Lower speeds could play a critical role in reducing car accidents and injuries in Chicago, but their success hinges on comprehensive planning and community support.

With traffic fatalities on the rise nationwide since 2014, Chicago has an opportunity to lead by example, prioritizing public safety while addressing concerns about fairness and practicality. Whether this proposal becomes law or not, the conversation about safer streets is one the city cannot afford to ignore.

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