Transportation: Safety

Improving travel safety for all

Northeastern Illinois is experiencing a traffic safety crisis. Roadway deaths have been increasing since 2014, with a sharp increase during the COVID-19 pandemic, and an increasing number of those killed are people walking or riding a bike — our most vulnerable travelers. And while the traffic safety crisis affects everyone, the risk is greater among low-income and Black communities.

Improving traffic safety saves lives. When people feel safe walking and biking around their communities, they are less likely to drive — with positive impacts on traffic congestion, public health, air quality, and our environment.

The 2026 Regional Transportation Plan prioritizes traffic safety. The Chicago Metropolitan Agency for Planning (CMAP) sets safety targets and programs transportation funds to meet these targets. CMAP also works with partners and communities across northeastern Illinois to take a comprehensive approach to safety.

Countywide safety action plans adopted

A first of its kind regional safety initiative achieved a major milestone in May 2025 with the adoption of countywide safety action plans for Cook, DuPage, Kane, Lake, McHenry, and Will counties. CMAP supported this work with a nearly $4 million Safe Streets and Roads for All grant from the U.S. Department of Transportation, with additional funding from the Illinois Department of Transportation and county partners.  

The counties’ safety action plans are roadmaps for improving traffic safety by reducing the risk of death and serious injury on roadways throughout the region, particularly for people walking and biking, and for communities with disproportionately high crash rates. Each county has committed to safer roads and passed resolutions in support of this work, grounded in the fundamental approach that traffic-related deaths and serious injuries are preventable.

Reducing vehicle speeds is critical to improving traffic safety

CMAP’s Speed Management report explores the factors that contribute to speed-related traffic safety risks and provides recommendations on road design, speed limit policy, education, and fair enforcement. The report proposes that the region adopt the Safe System Approach to achieve travel safety goals outlined in ON TO 2050, the region’s comprehensive plan. It also informs our region’s safety action planning work.

The report presents the following key recommendations:

• Improve roadway design and capacity guidance to reduce speeding and exposure to safety risks
• Reduce speed limits in urbanized areas where people walk, bike, and use transit
• Support safe driving behavior with education and fair enforcement

Help spread the word about how slower is safer — check out CMAP’s Speed Management communications toolkit for sample newsletter and social text and customizable graphics that communities can share.

How CMAP addresses safety

CMAP provides communities in the region with technical assistance to improve safety.The plans identify context-specific strategies to improve roadway safety for all users, particularly for people walking, biking, or using a wheelchair. 

CMAP also awards federal funding to advance projects that address high or critical safety issues with countermeasures appropriate for the crash type(s) in the project corridor/area, through the regional Surface Transportation Program Shared Fund.