J59 (610TH St) over Stream
Appanoose County, Iowa · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- J59 (610TH St) over Stream in Appanoose County, Iowa, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 8 (very good condition) on the 0-9 scale.
- It was built in 2013, making it 12 years old at the 2025 inventory.
- It carries about 15 vehicles a day (traffic count year 2022).
- Its listed owner is the county highway agency.
- It is one of 81 of the 185 inventoried bridges in Appanoose County rated good (43.8%); 54 (29.2%) are rated poor.
- A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.
View this bridge on a map → (40.59463, -92.6605)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 8 | Very good condition |
Bridge details
| Structure | Continuous concrete culvert |
| Length | about 21 ft |
| Location | 067162303 |
| NBI structure number | 000000000063671 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Iowa department of transportation.
Busiest bridges in Appanoose County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Ia 5 over Cooper Crek | 2023 | 4,660 | Good |
| Ia 5 over Chariton River | 1963 | 3,470 | Fair |
| Ia 2 over Cooper Creek | 1971 | 3,310 | Good |
| Ia 5 over Dme RR | 1974 | 3,120 | Fair |
| Ia 5 over Drainage Ditch | 1948 | 3,000 | Fair |
| Ia 2 over Chariton River | 1983 | 2,830 | Good |
All bridges nearby: Appanoose County, IA bridge conditions · every bridge in Appanoose County · Iowa bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.