Road Fork Branch over Mill Creek Road
Knox County, Kentucky · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Road Fork Branch over Mill Creek Road in Knox County, Kentucky, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 2014, making it 11 years old at the 2025 inventory.
- It carries about 119 vehicles a day (traffic count year 2014).
- Its listed owner is the county highway agency.
- It is one of 91 of the 125 inventoried bridges in Knox County rated fair (72.8%); 9 (7.2%) 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 September 2022, on a 48-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 → (36.94833, -83.735)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 6 | 6 | Satisfactory condition |
| Superstructure | 8 | 8 | Very good condition |
| Substructure | 8 | 8 | Very good condition |
Bridge details
| Structure | Steel stringer or multi-beam girder |
| Length | about 37 ft |
| Location | .1mi w of jct ky 223 |
| NBI structure number | 061C00103N |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | September 2022 |
| Inspection interval (item 91) | 48 months |
| Scour (item 113) | 5: foundations stable, scour within the limits of the footing or piles |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Kentucky department of transportation.
Busiest bridges in Knox County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US-25E over Fighting Creek | 1979 | 17,457 | Fair |
| South US 25E over Little Richland Creek | 1979 | 8,489 | Fair |
| US-25E over Little Richland Creek | 1979 | 8,489 | Fair |
| Ky 3041 over Ky 1232 CSX RR Lynn Camp | 1993 | 7,935 | Fair |
| South US 25E over Big Richland Creek | 1979 | 7,739 | Fair |
| US-25E over Big Richland Creek | 1979 | 7,739 | Fair |
All bridges nearby: Knox County, KY bridge conditions · every bridge in Knox County · Kentucky bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.