A long-awaited infrastructure upgrade along one of the nation’s busiest freight corridors is moving closer to construction, as state officials advance plans for the $4.4 billion Brent Spence Bridge Corridor project.
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The Ohio Department of Transportation and the Kentucky Transportation Cabinet recently secured approval from the Ohio Controlling Board, clearing the way to finalize construction plans.
The project includes building a new companion bridge over the Ohio River, just west of the existing Brent Spence Bridge, creating a vital new connection between Covington, Kentucky and Cincinnati, Ohio.
The new structure, along with improvements to the existing bridge, is designed to ease congestion along a critical freight route that carries both regional and national traffic.
Currently, the bridge handles around 160,000 vehicles per day—double its intended capacity when it opened in 1963—and supports roughly $1 billion in daily freight movement. The corridor links key interstate routes including I-71 and I-75, forming a central artery for goods traveling across the Midwest and beyond.
To address long-standing bottlenecks, the Walsh Construction and Kokosing joint venture will:
“This project has been discussed for decades, and we are now at the point where plans are becoming reality,” said Pamela Boratyn. “This project will make travel safer, strengthen the economy, and build a transportation system that reflects the importance of this region to Ohio, Kentucky, and the nation.”
While progress is being made, the project’s cost has significantly increased. The total price tag has risen from $3.6 billion to $4.4 billion—an increase of about $700 million.
This jump is largely attributed to escalating construction costs, particularly in highway projects. According to federal data, highway construction costs have climbed sharply in recent years, driven by inflation, supply chain disruptions and higher material prices.
“While national challenges are causing the cost of construction materials to rise, our teams are committed to still delivering on the promises made, while being fiscally responsible,” said Andy Beshear.
The updated estimate includes prior expenditures such as design, engineering and demolition work, while the remaining construction portion is projected at approximately $4.05 billion.
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Funding for the project will come from a combination of federal and state sources. The federal government previously committed approximately $1.6 billion through the Infrastructure Investment and Jobs Act, with additional contributions from Kentucky and Ohio.
Construction is expected to begin this spring, with the new companion bridge projected to open in 2031. Full completion of approach work is anticipated by 2033, depending on weather and construction conditions.
Beyond its immediate impact on congestion relief, the Brent Spence Bridge Corridor project represents a broader shift toward modernizing aging U.S. infrastructure to support long-term economic growth. The corridor serves as a critical logistics backbone for industries ranging from manufacturing to retail distribution, and delays along this route have historically resulted in significant economic inefficiencies. By separating local and through traffic, redesigning interchanges and integrating multimodal transportation options, the project is expected to improve reliability for freight movement while enhancing safety for commuters. Additionally, the inclusion of pedestrian and bicycle infrastructure reflects a growing emphasis on creating more connected and accessible urban environments. As one of the most high-profile projects funded under recent federal infrastructure initiatives, the development also highlights how public investment is being leveraged to address decades-old transportation challenges while adapting to current and future mobility demands.
Originally reported by Matthew Thibault, Reporter in Construction Dive.
