Butternut Creek Footbridge

Project Details

Project Story

Hillsboro School District Footbridge Replacement

The Challenge

When the Hillsboro School District requested an evaluation of its aging footbridge, Miller Consulting Engineers, Inc. (MCE) determined that the existing log structure was becoming structurally inadequate. Without intervention, the bridge would need to close within a year due to safety concerns for pedestrians. The replacement also needed to minimize disruption to the surrounding sensitive wetland area while remaining within the district’s project budget.

Our Response

MCE designed a new structural steel footbridge spanning the wetland, supported by four concrete piers. The bridge was designed for off-site fabrication as a single piece, allowing it to be transported to the site and lifted into place with minimal disturbance to the wetland. This approach also simplified construction and reduced long-term maintenance requirements for the district.

The Outcome

The new steel footbridge provided a durable, low-maintenance solution that improved pedestrian safety while protecting the surrounding wetland. By combining efficient structural design with off-site fabrication, MCE helped deliver the project for approximately half of the school district’s allocated construction budget.