SR 39 over Mill Hollow/highland CR
Morgan County, Indiana · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SR 39 over Mill Hollow/highland CR in Morgan 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 2002, making it 23 years old at the 2025 inventory.
- It carries about 2,774 vehicles a day (traffic count year 2022).
- Its listed owner is the state highway agency.
- It is one of 118 of the 253 inventoried bridges in Morgan County rated fair (46.6%); 9 (3.6%) 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 → (39.50727, -86.4565)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 7 | Good condition |
| Substructure | 6 | Satisfactory condition |
Bridge details
| Structure | Continuous concrete slab |
| Length | about 131 ft |
| Location | 02.08 N SR 67 |
| NBI structure number | 013130 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Indiana department of transportation.
Busiest bridges in Morgan County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-70 EB over Bayliss State Ditch | 1966 | 40,874 | Fair |
| I-70 WB over Bayliss State Ditch | 1966 | 40,874 | Fair |
| SR 37 over Drainage Ditch | 1955 | 40,200 | Good |
| SR 39 over White River | 2012 | 31,623 | Good |
| SR 67 NB over Silon Crk (moons Branch) | 1958 | 28,858 | Fair |
| SR 67 SB over Silon Crk (moons Branch) | 1958 | 28,858 | Fair |
All bridges nearby: Morgan County, IN bridge conditions · every bridge in Morgan County · Indiana bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.