Memphis, Tenn. — Kiewit Infrastructure South Co. secured the construction‑management contract to replace the Interstate 55 bridge that carries traffic across the Mississippi River, officials confirmed on September 9, 2026.

The existing span, erected 75 years ago, has become a bottleneck for freight movement between the Midwest and the Southeast. Trucking fleets rely on the I‑55 corridor for OTR routes, and the aging structure limits weight capacity and safety margins. Anticipated daily traffic is set to climb to roughly 64,000 vehicles by 2050, a surge that makes the replacement essential for maintaining reliable supply chains.Deputy Governor and Tennessee Department of Transportation Commissioner Butch Eley praised the partnership, saying, “This project is building a stronger future for Tennessee. We are thrilled to partner with the U.S. Department of Transportation, Arkansas, and now Kiewit, whose proven track record will be invaluable to the success of this transformative project to enhance regional and national connectivity and safety significantly.” The agreement brings together federal, state, and private expertise to deliver a bridge designed for modern truck loads and future FMCSA regulations.

What This Means for Drivers

During the multi‑year construction phase, drivers can expect temporary lane shifts and occasional detours that may add 10 to 15 minutes to typical travel times. Kiewit has committed to phased work schedules that keep at least one lane open 24 hours a day, reducing the risk of prolonged shutdowns that cripple OTR truck driver routes. Once completed, the new bridge will support higher weight limits, smoother grades, and wider shoulders, giving CDL‑A drivers and owner‑operators a safer, faster crossing that cuts fuel burn and wear on equipment.

Industry Reaction

Carriers across the region welcomed the news, noting that a modern bridge will alleviate chronic congestion that forces drivers to idle for hours during peak periods. The American Trucking Associations highlighted the project as a template for infrastructure upgrades that keep freight moving, while independent owner‑operators expressed optimism that reduced travel delays will improve earnings and job satisfaction. Truck driver jobs listings have already seen a modest uptick as trucking companies hiring anticipate smoother logistics on the I‑55 corridor.

Key Points

• Kiewit Infrastructure South Co. awarded the construction‑management contract for the I‑55 Mississippi River bridge replacement.
• The current bridge, built in the early 1950s, serves an estimated 64,000 vehicles daily and is projected to handle even more by 2050.
• Deputy Governor Butch Eley emphasized the project’s role in boosting regional connectivity and long‑term safety.
• Drivers can expect phased lane closures, but the finished bridge will allow higher weight limits and reduced travel times for CDL‑A drivers, owner‑operators, and OTR truck driver routes.

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