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About

Modjeski and Masters, an employee-owned company, is one of the world’s leading bridge engineering firms, providing design, analysis, inspection, and rehabilitation services for all types of bridges.

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Projects

From small projects to large, complex engagements; from practical design to innovative, smart infrastructures, you can count us to be agile; to scale our teams and efforts to projects of any size and complexity.

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Services

Modjeski and Masters offers complete life-cycle bridge engineering services across multiple disciplines. We're dedicated to providing comprehensive, industry-leading expertise on all projects.

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Insights Cover (7)
01 Insights

Reflecting on the Harpers Ferry Bridge Replacement after 25 Years

In honor of the 25th anniversary of the Harpers Ferry Bridge replacement, we sat down with retired Modjeski and Masters Project Manager Boyd Strain to reflect on this landmark project.

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02 Insights

Building Bridges Through Mentorship: Perspectives from M&M Engineers

At Modjeski and Masters, engineering excellence isn’t built on technical skill alone. It’s built on relationships, collaboration, and the steady guidance of those who have walked the path before. Our collaborative culture at Modjeski and Masters, which fosters mentorship, is one way we bring this belief to life.

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03 Insights

Evolving with the Industry: Reflections from a Longtime M&M Engineer

Since he joined M&M in 1986, VP Quentin Johnson has seen bridge engineering transform in remarkable ways, from hand-drafting designs in ink to today’s 3D modeling software. In our latest blog, he shares lessons from nearly four decades at the firm and why he’s proud to still call M&M home.

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04 Insights

5 Questions with Mike Britt

We sat down with our President, Mike Britt, to talk about his history with the firm—from intern to leader—and the culture he hopes to foster as the company continues to expand.

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05 Insights

20 Years Strong: The Lasting Impact of the Florida Avenue Bridge

This year marks two decades since the completion of the Florida Avenue Bridge, a project that redefined marine traffic in New Orleans and still stands as an example of resilient infrastructure.

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