SR 48 over Turman Creek
Sullivan County, Indiana · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SR 48 over Turman Creek in Sullivan County, Indiana, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1978 and reconstructed in 2001, making it 47 years old at the 2025 inventory.
- It carries about 1,175 vehicles a day (traffic count year 2004).
- Its listed owner is the state 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.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated September 2023, on a 24-month routine inspection cycle.
- 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 → (39.19403, -87.47914)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 6 | 6 | Satisfactory condition |
| Superstructure | 6 | 6 | Satisfactory condition |
| Substructure | 7 | 7 | Good condition |
Bridge details
| Structure | Continuous prestressed concrete stringer or multi-beam girder |
| Length | about 162 ft |
| Location | 02.39 E SR 63 |
| NBI structure number | 017750 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | September 2023 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 8: foundations stable, scour above the top of the footing |
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.