CR 325 W over Branch of Sugar Creek
Sullivan County, Indiana · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- CR 325 W over Branch of Sugar Creek in Sullivan County, Indiana, 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 1930 and reconstructed in 1970, making it 95 years old at the 2025 inventory.
- It carries about 110 vehicles a day (traffic count year 2011).
- Its listed owner is the county highway agency.
- It is one of 141 of the 217 inventoried bridges in Sullivan County rated fair (65.0%); 11 (5.1%) 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 → (39.16833, -87.4658)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 6 | Satisfactory condition |
| Superstructure | 6 | Satisfactory condition |
| Substructure | 5 | Fair condition |
Bridge details
| Structure | Prestressed concrete multiple box beam |
| Length | about 22 ft |
| Location | 00.25 S of CR 600 N |
| NBI structure number | 7700286 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Indiana department of transportation.
Busiest bridges in Sullivan County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 41 NB over Morrison Creek | 1968 | 8,757 | Fair |
| US 41 SB over Morrison Creek | 1952 | 8,757 | Fair |
| US 41 NB over Busseron Creek | 1972 | 6,687 | Poor |
| US 41 SB over Busseron Creek | 1953 | 6,687 | Fair |
| US 41 NB over Branch Buck Creek | 1973 | 6,126 | Good |
| US 41 SB over Branch Buck Creek | 1973 | 6,126 | Fair |
All bridges nearby: Sullivan County, IN bridge conditions · every bridge in Sullivan County · Indiana bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.