Boner Road over Little Pigeon Creek
Warrick County, Indiana · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Boner Road over Little Pigeon Creek in Warrick County, Indiana, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the superstructure, rated 3 (serious condition) on the 0-9 scale.
- It was built in 1869 and reconstructed in 2007, making it 156 years old at the 2025 inventory.
- It carries about 137 vehicles a day (traffic count year 2021).
- Its listed owner is the county highway agency.
- It is one of 7 of the 197 inventoried bridges in Warrick County rated poor (3.6%); 7 (3.6%) are rated poor.
- Its traffic status in the 2025 inventory is posted for load (NBI item 41).
- Its class is unchanged from 2024 (poor), but component ratings moved: superstructure 4 to 3.
- Its most recent inspection on record is dated August 2024, on a 12-month routine inspection cycle.
- It has fracture-critical members (NBI item 92A): steel tension members without a redundant load path, which get their own scheduled inspections.
- A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.
View this bridge on a map → (37.94217, -87.25185)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 6 | 6 | Satisfactory condition |
| Superstructure | 4 | 3 | Serious condition |
| Substructure | 5 | 5 | Fair condition |
Bridge details
| Structure | Aluminum or iron through arch |
| Length | about 260 ft |
| Location | 00.01 Mi E of Boner Rd |
| NBI structure number | 8700124 |
| Condition class | Poor |
| Traffic status (item 41) | Posted for load |
| Last inspection (item 90) | August 2024 |
| Inspection interval (item 91) | 12 months |
| Scour (item 113) | 5: foundations stable, scour within the limits of the footing or piles |
| Fracture critical (item 92A) | Yes |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Indiana department of transportation.
Busiest bridges in Warrick County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| SR 66 over Williams/howard Ditch | 1986 | 40,377 | Fair |
| I-69 NB over Outer Lincoln Avenue | 1989 | 23,252 | Good |
| I-69 SB over Outer Lincoln Avenue | 1989 | 23,252 | Good |
| SR 61 over Carter-traylor Ditch | 2012 | 20,404 | Good |
| SR 61 over Cypress Creek | 2011 | 20,404 | Good |
| I-69 over Williams/howard Ditch | 1986 | 20,398 | Good |
All bridges nearby: Warrick County, IN bridge conditions · every bridge in Warrick County · Indiana bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.