SR 66 over Big Creek
Posey County, Indiana · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SR 66 over Big Creek in Posey County, Indiana, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
- It was built in 1991, making it 34 years old at the 2025 inventory.
- It carries about 6,690 vehicles a day (traffic count year 2004).
- Its listed owner is the state highway agency.
- It is one of 95 of the 207 inventoried bridges in Posey County rated good (45.9%); 12 (5.8%) 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 → (38.08316, -87.76958)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 7 | Good condition |
| Substructure | 8 | Very good condition |
Bridge details
| Structure | Continuous concrete slab |
| Length | about 113 ft |
| Location | 02.20 E SR 165 |
| NBI structure number | 023320 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Indiana department of transportation.
Busiest bridges in Posey County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| SR 62 WB over Mcfadden Creek | 1969 | 15,710 | Good |
| I-64 Ebwb over Br Black River | 1967 | 12,196 | Fair |
| I-64 EB over P & O Railroad | 1966 | 11,680 | Fair |
| I-64 WB over P & O Railroad | 1966 | 11,680 | Fair |
| I-64 EB over Cottonwood Br of Black R | 1964 | 11,680 | Fair |
| I-64 Ebl over Big Creek | 1966 | 11,680 | Fair |
All bridges nearby: Posey County, IN bridge conditions · every bridge in Posey County · Indiana bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.