Modular Trail Structures

Engineering meets artistry at the Theodore Roosevelt Presidential Library.

Modular Trail Structures is proud to have built the boardwalk bridge that does far more than connect the boardwalk—its create an unforgettable experience.

The bridge was constructed from weathering structural steel and supported by massive tubular beams on concrete footings. Its sweeping, fully radiused design required 20 unique modules, each precisely fabricated and assembled to create a seamless curved structure.

One of its most distinctive features is the integrated hammock-style play netting. Three 20' x 20' openings invite visitors to stop, relax, and experience the landscape from a completely different perspective. Designing a bridge that could safely support these expansive openings while maintaining structural integrity required innovative engineering and meticulous attention to detail.

Building in the rugged Badlands presented its own challenges. Limited site access meant cranes handled much of the installation, custom scaffolding was required to install 20-foot guardrails over open gorges, and every detail—from the custom guardrail netting to the perfectly aligned decking pattern—had to meet both structural demands and architectural vision.

The bridge is a testament to what's possible when craftsmanship, precision, and innovation come together. We're honored to have helped bring this extraordinary destination to life.

We're honored to see the Teddy Roosevelt Presidential Library () featured in our local news as it opens its doors this Fourth of July weekend.

For Modular Trail Structures, it was a privilege to help bring this one-of-a-kind project to life by constructing the library's signature boardwalk—a path designed to immerse visitors in the Badlands that shaped Theodore Roosevelt's conservation legacy.

As a small company, being trusted with one of the most complex boardwalk projects we've ever built is something we're incredibly proud of. Congratulations to everyone who made this historic project a reality.

Arlington company’s boardwalk featured at Theodore Roosevelt Presidential Library Modular Trail Structures, based in Arlington, designed and built a boardwalk that takes visitors through the Badlands and across the library’s property.

This Fourth of July, as the Theodore Roosevelt Presidential Library () celebrates its grand opening, we're honored to celebrate something else—our team's role in bringing this extraordinary vision to life.

Modular Trail Structures was proud to bring to life the library's signature boardwalk, creating the path that will connect visitors to the North Dakota Badlands that inspired Theodore Roosevelt's lifelong commitment to conservation.

This wasn't just another boardwalk. Every section was uniquely engineered, built to meet some of the world's highest sustainability standards, and crafted to complement one of America's most significant new cultural landmarks.

As a small company, being selected to help build a project of this magnitude is an honor we'll never forget. It's a testament to the skill, dedication, and craftsmanship of every member of our team.

As our nation begins celebrating America's 250th anniversary, we're incredibly proud to have contributed to a place that will inspire generations to come.

Happy Fourth of July, and congratulations to everyone who helped make the Theodore Roosevelt Presidential Library a reality.

to the stunning curves of W**d Street Boardwalk!

Designed to blend seamlessly with the fall landscape while protecting the environment. Explore more projects at modulartrailstructures.com.

to the Huff Park Boardwalk project!

MTS collaborated with the installing contractor to create a top-down installation method tailored to site constraints—each section doubling as a platform for transporting materials and continuing construction. Learn more at modulartrailstructures.com.

We’re growing!

Modular Trail Structures is looking for a Construction Project Manager to join our team and help deliver innovative outdoor solutions.

Apply now 👇
https://www.indeed.com/job/construction-project-manager-593b4f8cf6514791

📍 Arlington, WI 53911
✅ Competitive pay
✅ Opportunity to work on unique projects