Hickory Ave over Stream
Mitchell County, Iowa · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Hickory Ave over Stream in Mitchell County, Iowa, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1987, making it 38 years old at the 2025 inventory.
- It carries about 78 vehicles a day (traffic count year 2022).
- Its listed owner is the county highway agency.
- It is one of 70 of the 167 inventoried bridges in Mitchell County rated fair (41.9%); 16 (9.6%) are rated poor.
- A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.
View this bridge on a map → (43.26699, -92.88019)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 8 | Very good condition |
| Superstructure | 8 | Very good condition |
| Substructure | 5 | Fair condition |
Bridge details
| Structure | Concrete tee beam |
| Length | about 26 ft |
| Location | 098173204 |
| NBI structure number | 000000000248051 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Iowa department of transportation.
Busiest bridges in Mitchell County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Ia 9 over Cedar River | 1992 | 2,990 | Good |
| Ia 9 over Sugar Creek | 2013 | 2,990 | Good |
| US 218 over Turtle Creek | 1987 | 2,530 | Good |
| US 218 over Stream | 1986 | 2,530 | Good |
| US 218 over Stream | 1967 | 2,530 | Good |
| US 218 over Otter Creek | 1970 | 2,530 | Fair |
All bridges nearby: Mitchell County, IA bridge conditions · every bridge in Mitchell County · Iowa bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.