State Line Road over Oconner Ditch
Randolph County, Indiana · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- State Line Road over Oconner Ditch in Randolph County, Indiana, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1992, making it 33 years old at the 2025 inventory.
- It carries about 364 vehicles a day (traffic count year 2016).
- Its listed owner is the county highway agency.
- It is one of 134 of the 256 inventoried bridges in Randolph County rated fair (52.3%); 20 (7.8%) 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 August 2024, 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 → (40.19102, -84.80619)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 7 | 7 | Good condition |
| Substructure | 6 | 6 | Satisfactory condition |
Bridge details
| Structure | Prestressed concrete multiple box beam |
| Length | about 30 ft |
| Location | 00.44 Mi S of SR 32 |
| NBI structure number | 6800249 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | August 2024 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 4: foundations stable, field review says exposed foundations need protection |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Indiana department of transportation.
Busiest bridges in Randolph County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| SR 32 over Salt Creek | 1981 | 16,286 | Fair |
| SR 32 over Peach Creek | 2011 | 10,120 | Good |
| SR 32 over Unt White River | 2015 | 9,754 | Good |
| SR 32 over Sugar Creek | 1969 | 6,703 | Good |
| US 27 over White River | 1958 | 5,909 | Fair |
| US 27 over SR 32 | 1958 | 5,454 | Good |
All bridges nearby: Randolph County, IN bridge conditions · every bridge in Randolph County · Indiana bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.