In October of 1940 – 81 years ago – Massman Construction Company completed the contract on the Pensacola Dam powerhouse… grda.com/this-is-mans-d…

First concrete deck pour on the new I-30 bridge over the Arkansas River 👏🏻 #30Crossing #KMC Arkansas Department of Transportation Kiewit Massman Construction Co.

🚧How's the Buck O'Neil Bridge Project going, you ask? Here's a birds-eye view of the progress being made. Photo cred: Massman Construction Co. Looking good! Clarkson Construction @KCMO #BuckBridge

🚧Construction/Traffic Alert: Heads up #KC crews will be closing a portion of I-35 for approx. 275 days for bridge work. The closure is slated for 3/7. Plz follow posted detours. Massman Construction Co. Clarkson Construction

🚧Construction Update: Columns rising up with the old Buck O'Neil Bridge in the background. Crews continue to make great progress on this project. Massman Construction Co. Clarkson Construction @KCMO #BuckBridge

Less than 31 hours after Kiewit Massman Construction Co. closed Interstate 30 to demo the 6th Street overpass, all lanes are reopened and traffic is flowing. Great job by this crew! #30Crossing Arkansas Department of Transportation

The final concrete deck pour on the new eastbound Arkansas River Bridge wrapped up at around 8am this morning. Over 12,000 cubic yards of concrete have been placed since mid-January of this year. Kiewit Massman Construction Co. Arkansas Department of Transportation #30Crossing

KMC is progressing nicely with the removal of the existing girders on the I-30 bridge over the Arkansas River. So proud of our entire team! Kiewit Massman Construction Co. Arkansas Department of Transportation #30Crossing

Kiewit and our JV partner, Massman Construction, were selected to reconstruct I-30 over the Arkansas River, tear down the old river bridge and build a new one. The project is at 60% completion, with the team recently constructing the first portion of the new bridge.

Join Alberici and our joint venture partners, Massman Construction Co. and Traylor Bros., Inc. for a free virtual outreach session. Learn more about this large-scale marine infrastructure project for St. Louis District. Advance registration required: ow.ly/j5kZ50OQAp5

Today, we recognize the outstanding achievements of our employees — our company's most vital assets. We are deeply grateful for their commitment to safely building America's infrastructure and the communities it serves.

See you this week, students! @uarkcareer Mizzou Engineering UT Engineering Expo

Massman-Clarkson, a Joint Venture is proud to have led the reconstruction of MoDOT's John J. "Buck" O'Neil/U.S. Highway 169 Bridge and related corridor improvements. MoDOT will host a ribbon-cutting ceremony for the public on Monday, September 30. modot.org/node/55092

Today’s (Sept. 30th) ribbon cutting ceremony celebrated a new bridge named after a Kansas City Champion Buck O’Neil! Thanks to all who helped us celebrate, the bridge is set to open to traffic later in October. #BuckBridge #kctraffic

Honoring the legacy of American loyalty and service.

Merry Christmas and Happy New Year to all of our team members and industry partners. 📸 Dames Point Bridge, Jacksonville, FL | AdobeStock

At Massman Construction, we emphasize safety at every level of our organization, and we are proud of that commitment. As a founding member of Safety Week 2025, we are joining our industry partners in working to ensure a safe workplace for all, not just this week but every week.

Today, we remember and honor the American heroes who made the ultimate sacrifice. #MemorialDay2025