DEMONSTRATION PROJECTS
The Bridges and Structures Bureau at the Iowa Department of Transportation
is responsible for the design, maintenance and
rehabilitation of bridges and other transportation structures on the
state highway system. As atypical problems arise that cannot be
addressed as part of the typical bureau planning process, special
evaluations are often needed.
| PROJECT
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DOCUMENTS/PHOTOS/PLANS
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Accelerated repair of bridge abutments using precast paving notch — phase I (lab testing of a prototype)
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- Abstract
- Photos
- Presentations and papers
- Plans, specifications and contract documents
- Status: completed
- Final report
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Accelerated repair of bridge abutments using precast paving notch — phase II field installation and evaluation
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- Abstract
- Photos
- Presentations and papers
- Plans, specifications and contract documents
- Status: in progress
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Precast post-tensioned bridge approach panels in O'Brien County
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- Abstract
- Photos
- Presentations and papers
- Plans, specifications and contract documents
- Status: completed
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