What's Happening?
Pottawattamie County, Iowa, has been awarded a $19.9 million federal grant through the U.S. Department of Transportation's Safe Streets and Roads for All (SS4A) program. This funding, announced on October 30, 2026, is the largest SS4A grant in Iowa for the 2026 funding cycle
and the fifth-largest nationwide. The grant will primarily support the Old Lincoln Highway Corridor Safety Project, a nearly $25 million initiative aimed at improving an 11.6-mile stretch of Old Lincoln Highway between Sumac Road and Coit Road. This corridor was identified as one of the county's highest-risk roadways, experiencing 121 crashes, including four fatal and eight serious injury crashes, between 2019 and 2023. The project will involve reconstructing and reconfiguring portions of the highway, adding paved shoulders, installing rumble strips, upgrading pavement markings and signage, and addressing roadside hazards. Additionally, the grant will fund engineering studies and planning for pedestrian safety improvements, such as rectangular rapid flashing beacons (RRFBs), in smaller communities across the county.
Why It's Important?
This significant federal investment is crucial for enhancing roadway safety in Pottawattamie County, directly addressing a corridor with a high incidence of crashes. The planned improvements are projected to prevent approximately 10 crashes annually, including one fatal or serious injury crash, leading to an estimated $5.6 million in annual avoided societal costs. For U.S. taxpayers, this represents a strategic use of federal funds to improve infrastructure and public safety, potentially reducing healthcare costs and economic losses associated with accidents. Local residents and commuters will benefit from safer roads and pedestrian crossings, improving daily travel and quality of life. The grant also highlights a national commitment to reducing traffic fatalities and serious injuries through targeted infrastructure projects, setting a precedent for other counties to pursue similar funding for their high-risk roadways.
What's Next?
Project development will commence over the next several years, beginning with the execution of the grant agreement, design work, environmental reviews, and engineering studies. Construction is anticipated to start as early as 2029 and continue through 2031, subject to final design approvals and project scheduling. Throughout this process, Pottawattamie County will coordinate with residents, affected property owners, local communities, and regional transportation partners to ensure transparency, gather input, and minimize disruptions. The county will contribute the remaining $4.975 million of the total project cost through its Secondary Roads operating budget. This phased approach aims to systematically implement the safety improvements and pedestrian enhancements, ultimately creating a safer transportation network for the county.
Beyond the Headlines
The award of this SS4A grant underscores a broader national trend towards proactive, data-driven approaches to road safety. By leveraging crash data and community input through its Safety Action Plan, Pottawattamie County exemplifies how local governments can effectively identify and address critical infrastructure needs. This initiative not only focuses on immediate safety improvements but also promotes long-term planning and collaboration between federal, state, and local entities. The emphasis on pedestrian safety in smaller communities reflects a growing recognition of the need for comprehensive safety measures that extend beyond major highways to protect all road users. This project could serve as a model for other rural and suburban areas seeking to enhance their transportation infrastructure and reduce accident rates, fostering a culture of safety and accountability in road design and maintenance.
