SR 56 over Brock Creek
Washington County, Indiana · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SR 56 over Brock Creek in Washington County, Indiana, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 9 (excellent condition) on the 0-9 scale.
- It was built in 2023, making it 2 years old at the 2025 inventory.
- It carries about 15,120 vehicles a day (traffic count year 2021).
- Its listed owner is the state highway agency.
- It is one of 77 of the 174 inventoried bridges in Washington County rated good (44.3%); 3 (1.7%) are rated poor.
- 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 → (38.60796, -86.10429)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 9 | Excellent condition |
| Superstructure | 9 | Excellent condition |
| Substructure | 9 | Excellent condition |
Bridge details
| Structure | Continuous concrete slab |
| Length | about 94 ft |
| Location | 00.20 W SR 135 |
| NBI structure number | 020181 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Indiana department of transportation.
Busiest bridges in Washington County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| S Main St over W Fork Blue River | 1955 | 12,770 | Fair |
| SR 60 over Haggatt Branch | 1947 | 8,905 | Fair |
| SR 60 over Middle Fork Blue River | 1947 | 8,309 | Fair |
| SR 60 over South Fork Blue River | 1937 | 8,309 | Fair |
| SR 60 over South Fork Blue River | 2024 | 7,408 | Good |
| SR 60 over Unt Haggatt Branch | 2012 | 7,298 | Good |
All bridges nearby: Washington County, IN bridge conditions · every bridge in Washington County · Indiana bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.