SR 1 over Mississinewa River
Randolph County, Indiana · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SR 1 over Mississinewa River in Randolph County, Indiana, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the superstructure, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1941 and reconstructed in 2008, making it 84 years old at the 2025 inventory.
- It carries about 1,120 vehicles a day (traffic count year 2007).
- Its listed owner is the state 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.
- 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 → (40.2812, -85.1484)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 5 | Fair condition |
| Substructure | 6 | Satisfactory condition |
Bridge details
| Structure | Steel through truss |
| Length | about 410 ft |
| Location | 00.82 S SR 28 |
| NBI structure number | 000300 |
| Condition class | Fair |
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.