SR 54 over Unt Richland Creek
Greene County, Indiana · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SR 54 over Unt Richland Creek in Greene 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 2010, making it 15 years old at the 2025 inventory.
- It carries about 4,727 vehicles a day (traffic count year 2014).
- Its listed owner is the state highway agency.
- It is one of 106 of the 239 inventoried bridges in Greene County rated good (44.4%); 21 (8.8%) 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 January 2024, on a 24-month routine inspection cycle.
- 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 → (39.0276, -86.9133)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 7 | 7 | Good condition |
| Substructure | 7 | 7 | Good condition |
Bridge details
| Structure | Continuous concrete slab |
| Length | about 71 ft |
| Location | 03.66 E Jct US 231/SR 57 |
| NBI structure number | 076864 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | January 2024 |
| 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 Greene County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-69 SB over SR 445 | 2015 | 23,743 | Good |
| I-69 Nbsb over Unt Clifty Branch | 2015 | 23,528 | Good |
| I-69 Nbsb over Unt Doans Creek | 2015 | 17,460 | Good |
| I-69 NB over CR 215 E | 2015 | 17,460 | Fair |
| I-69 SB over CR 215 E | 2015 | 17,460 | Fair |
| I-69 NB over Doans Creek | 2012 | 17,460 | Good |
All bridges nearby: Greene County, IN bridge conditions · every bridge in Greene County · Indiana bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.