I-65 over SR 46
Bartholomew County, Indiana · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- I-65 over SR 46 in Bartholomew County, Indiana, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the superstructure, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1996 and reconstructed in 2023, making it 29 years old at the 2025 inventory.
- It carries about 47,435 vehicles a day (traffic count year 2021).
- Its listed owner is the state highway agency.
- It is one of 120 of the 269 inventoried bridges in Bartholomew County rated fair (44.6%); 10 (3.7%) 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 → (39.20036, -85.95807)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 6 | Satisfactory condition |
| Substructure | 8 | Very good condition |
Bridge details
| Structure | Steel through arch |
| Length | about 292 ft |
| Location | 04.57 N SR 58 |
| NBI structure number | 035520 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Indiana department of transportation.
Busiest bridges in Bartholomew County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-65 SB over Driftwood River | 1961 | 27,789 | Good |
| 17TH St over Haw Creek | 1968 | 27,600 | Good |
| I-65 NB over US 31 | 1961 | 25,632 | Fair |
| I-65 NB over Louisville & Indiana RR | 1968 | 25,460 | Fair |
| I-65 SB over US 31 | 1961 | 24,401 | Fair |
| I-65 SB over Louisville & Indiana RR | 1968 | 24,234 | Good |
All bridges nearby: Bartholomew County, IN bridge conditions · every bridge in Bartholomew County · Indiana bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.