Massman Construction Co.

05/25/2026

We remember and honor the American heroes who made the ultimate sacrifice.

05/08/2026

As Construction Safety Week comes to a close this year, we want to thank our industry partners, our clients, and most importantly, our employees, for all they do to support safety as one of our core values, both this and every week. They ensure nobody gets hurts on our jobsites as we continue to build America's critical infrastructure.

04/22/2026

This , Massman Construction reflects on the important role that inland rivers and intracoastal waterways play in creating a more sustainable way to work, and on our role in constructing them.

Not only do we build durable infrastructure along the rivers, but our floating fleet also travels them — barge transport is a necessity for our work. Inland and intracoastal waterways allow heavy materials to move with lower emissions, less energy, and less land impact than other modes of transportation. A single barge can replace several trucks, minimizing environmental footprint. On the water, efficient lock and dam systems improve navigation and reduce delays for commercial vessels, and river terminals facilitate the transfer of goods from road, rail, and pipeline to barge, resulting in lower fuel consumption and less pollution.

Inland and intracoastal waterways are the backbone of sustainable infrastructure. As we look to the future, investing in these vital resources is key to ensuring continued resilience for generations.

03/06/2026

Women in Construction Week gives us the opportunity to thank and applaud the women of Massman for their invaluable roles.

Their talent and commitment inspire us all.

02/10/2026

Massman is at work in Panama City, Florida on the DuPont Bridge Replacement with our industry partner Scott Bridge Company. Our high-capacity floating cranes have finished conducting a test pile program and our team is now installing permanent piling in advance of pier construction. This test program is designed to confirm pile capacities, confirm soil conditions, and obtain information used in the final design of the production piles and create the driving criteria. The DuPont Bridge replacement project is administered by Florida Department of Transportation.

01/21/2026

The John J. “Buck” O’Neil Memorial Bridge replacement project was recently recognized among the list of Midwest honorees in Engineering News Record’s 2025 Regional Best Projects. The Award of Merit celebrates this highway/bridge project that has transformed multi-modal transportation along this 3-mile stretch of U.S. 169 over the Missouri River.

Revisit ENR’s article about the construction of the Buck O’Neil Bridge project here: https://www.enr.com/articles/60143-new-buck-oneil-bridge-helps-smooth-kansas-city-traffic

MoDOT Kansas City
Massman Construction Co.
Clarkson Construction Company
HNTB

📸 Massman-Clarkson, A Joint Venture and HNTB

01/13/2026

Nearly 90 years ago, Massman Construction began construction on La Grange Lock and Dam. Located on the Illinois River as a navigation route between Lake Michigan and the Mississippi River, the facility opened in 1939. The first photo is a view of work inside of the cofferdam. The second photo is from the same viewpoint in 2007. Today, La Grange sees thousands of vessels lock through.

La Grange Lock and Dam was added to the National Register of Historic Places in 2004 and is still operated today by the U.S. Army Corps of Engineers, Rock Island District .

Photos: U.S. Army Corps of Engineers Rock Island District, United States Library of Congress HAER Collection, and

12/24/2025

Warmest holiday wishes from the Massman crew to you and yours.

12/17/2025

We are honored to see the Buck O’Neil Bridge Design-Build Project recognized as No. 2 in this year’s Roads & Bridges Top 10 Bridge Awards. Thank you to our industry partners and everyone involved for your dedication and teamwork on this transformational project for MoDOT Kansas City.

Coming in at No. 2 for this year’s Road & Bridges Top 10 Bridge Awards is:

Buck O’Neil Bridge Design-Build Project – Kansas City, MO

This transformational project replaces the aging Broadway Bridge with a modern, multimodal crossing that strengthens connections to downtown and nearby transportation hubs. The new structure eases congestion, improves airport access, supports freight movement and economic growth, and enhances access to the Harlem neighborhood.

👏 Congratulations to Missouri Department of Transportation, Kansas City, HNTB, Massman Construction Co. and Clarkson Construction Company on this well-deserved recognition!

Read more: bit.ly/48DG1iQ

11/27/2025

Massman Construction is grateful for our team members and industry partners.

Happy Thanksgiving!