US 30 over Spring Creek
Whitley County, Indiana · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- US 30 over Spring Creek in Whitley County, Indiana, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1948 and reconstructed in 1958, making it 77 years old at the 2025 inventory.
- It carries about 24,534 vehicles a day (traffic count year 2021).
- Its listed owner is the state highway agency.
- It is one of 68 of the 115 inventoried bridges in Whitley County rated fair (59.1%); 0 (0.0%) 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 → (41.17492, -85.55217)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 6 | Satisfactory condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 34 ft |
| Location | 03.28 W SR 109 |
| NBI structure number | 008650 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Indiana department of transportation.
Busiest bridges in Whitley County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 30 EB over Blue River Park Road | 1961 | 13,455 | Good |
| US 30 WB over Blue River Park Road | 1961 | 13,455 | Good |
| US 30 EB over Eel River | 1962 | 13,174 | Good |
| US 30 WB over Eel River | 1962 | 13,174 | Good |
| US 30 EB over Schuman Ditch | 1948 | 13,140 | Fair |
| US 30 WB over Schuman Ditch | 1958 | 13,062 | Good |
All bridges nearby: Whitley County, IN bridge conditions · every bridge in Whitley County · Indiana bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.