The IL State Route 17 Bridge replacement over Spoon River project in Stark County, Illinois, was undertaken to address structural deficiencies and long-term performance concerns, including severe scour conditions. BFW served as the structural engineer for the Illinois Department of Transportation (IDOT), providing critical analysis and engineering guidance throughout the project to support a safe, resilient replacement structure.
Project Highlights:
- Served as structural engineer for IDOT on the Spoon River Bridge replacement
- Evaluated superstructure, substructure, and foundation performance
- Assessed composite concrete-filled steel tube foundation elements encountered during the project
- Addressed significant scour concerns impacting deep foundation design and performance
- Identified and resolved tight-stage construction challenges during initial design
- Provided engineering determinations that informed final superstructure and substructure layouts
- Supported design and construction decisions to ensure structural integrity and long-term durability
Through detailed structural evaluation and proactive problem-solving, BFW helped deliver a bridge solution that enhances safety, improves resilience against scour, and provides reliable service for the traveling public in Stark County.
