PROJECT

Westbrook Park Pedestrian Bridge.

DeWitt, Iowa

Westbrook Park Pedestrian Bridge

project details.

Client

City of DeWitt

Location

DeWitt, Iowa

Services

  • Engineering
  • Municipal
  • Transportation
  • Land Survey

Delivering a solution to a flooding problem while creating a connection between trails.

To provide a more reliable connection between the Skeffington Memorial Trail and the Silver Creek Trail in DeWitt, the City hired Origin Design to provide design and survey services for a new 10’ wide pedestrian bridge over Silver Creek. The previous bridge was plagued by frequent flooding. 

The preliminary bridge design required several layouts to balance trail design standards and hydraulic efficiency. The bridge was set in a location that took advantage of the natural topography to reduce the size of the bridge, saving the City money and lessening the impact on the surroundings, including saving several trees.

project overview

Due to the relatively short project development period, and regulatory agency backlog, this project required closer coordination with regulatory agencies than most projects. Because of that close coordination, construction started on time to protect a time-sensitive funding source.  

During construction, Silver Creek flooded—the flooding actually put some suspicions to rest. Given the existing wooden bridge was constructed so far under the 100-year flood elevation and the bottom of the new bridge was so much higher than the top of the old bridge, some questioned the chosen design, but the flooding proved that the design was appropriate.  

Installation of the bridge also improved a relatively steep section of the existing trail. By tying in uphill of the existing trail, the steep section was shortened and essentially eliminated overall. This was well-received by parents in the community with safety concerns for their children.  

Origin Design delivered the solution the City of DeWitt was looking for and in doing so positively impacted the community.

Follow our journey.

30 years of excellence! Congratulations to Troy on this amazing milestone. Your dedication inspires us every day! #origincrew



From concept to completion, projects are built through strong partnerships and a shared vision. Our team was pleased to tour the completed A.Y. McDonald Mfg. Co. Foundry and witness the final result firsthand. We are proud to have contributed Architectural and Land Surveying Services to this project and appreciate the collaboration that made its successful completion possible.See more from this project: https://origindesign.com/projects/ay-mcdonald-mfg-co-foundry

Another intern from our Architectural Team, Patrick Clark is wrapping up his summer at Origin Design. We're reflecting on the impact he made and the experiences he gained along the way. Before heading back to school, we asked Patrick to share a few highlights from his internship journey. Take a look at what he had to say!

Happy 5th Anniversary, Zach! Join us in congratulating Zach on reaching this incredible milestone, we're so lucky to have you!

Leadership, connection, and a day on the course!Origin Design was proud to be a sponsor for the Women's Leadership Network of Dubuque's Connect Experience. We spent the morning learning from inspiring speakers about tuning into your cues, empathy, accountability, and leadership, then enjoyed an afternoon of networking and connecting with fellow professionals on the golf course.Thank you to WLN for another great event that brings our community together!

5 years of excellence! Congratulations to Karen on this amazing milestone. Your dedication inspires us every day!

Continuous Improvement is more than a value at Origin Design. It's a commitment to learning, mentoring, supporting others, and embracing opportunities to grow.Through our employee mentorship program, employees learn from one another, build meaningful connections, and continue growing their skills. Check out HR Director, Troy Wright's Top 5 Tips for Effective Employee Mentorship.

Our Team is Going Over the Edge for United Way! Our brave team members are stepping up to support United Way, but only one will earn the chance to rappel down the Midwest One Building in Dubuque, IA... and your votes will decide who goes Over the Edge!How to Vote: - Donate $5 = 1 vote- Include your chosen employee's name in the donation comments/caption- Vote as often as you'd like. There is no limit! Donate $25 and receive 5 votes. Cast all 5 for one person or split them among multiple employees. Donate & Vote Today: https://give.overtheedge.events/origindesign2026Every vote supports an incredible cause while helping us crown this year's Over the Edge participant. Thank you for making a difference in our community!

Another Field Trip Friday here at Origin Design! This week we're on the ground checking in on the new Westphal & Co Office & Shop Building, seeing progress from site sketch through the early stages of construction. We can't wait to see it continue to take shape!

As Architectural Intern ElleAnna DeSollar wraps up her summer at Origin Design, we're reflecting on the impact she made and the experiences she gained along the way. Before heading back to school, we asked ElleAnna to share a few highlights from her internship journey. Take a look at what she had to say!


We were proud to be a Hole Sponsor at the Annual Russell Charity Golf Outing. Connecting with community members, clients, partners, and friends is one of the many reasons we enjoy supporting events like this. Thank you to everyone who stopped by to say hello and spend some time with our team!


Field Trip Friday! Our team was out on the Cheese Country Recreation Trail supporting one of several active projects with the Tri-County Trail Commission. From bridge measurements to survey work, we're helping gather the information needed to support trail improvements and protect areas impacted by erosion.We're proud to play a role in helping keep this community resource safe and accessible for everyone to enjoy!

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