(2020) Iowa DOT Annual Bridge Report 2020, 2020. Transportation, Department of
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2020 Annual Bridge Report.pdf File Size:2MB |
Abstract
This report is based on data provided to the Federal Highway administration (FHWA) in March 2020. The National Bridge Inventory (NBI) data is submitted to the FHWA annually. The data submitted includes 116 data fields collected during biennial inspections. Once the data is submitted to the FHWA, they perform data analyses and calculate the Sufficiency Rating, determine Structural Deficiency, and Good-Fair-Poor category.
| Item Type: | Departmental Report |
|---|---|
| Keywords: | structurally deficient bridges, bridges, deficient, |
| Subjects: | Transportation Transportation > Bridges and tunnels |
| ID Code: | 43055 |
| Deposited By: | Margaret Barr |
| Deposited On: | 20 Feb 2023 14:48 |
| Last Modified: | 20 Feb 2023 14:48 |
| URI: | https://publications.iowa.gov/id/eprint/43055 |