Upper Mill Creek over Lt Fork Troublesome Ck
GoodKnott County, Kentucky · @ JCT KY-550 near Leburn · Structure no. 060C00096N
- Built
- 2022
- 3 years old
- Condition
- Good
- inspected June 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 41 ft
- 1 main span
- Daily traffic
- 622
- 2010 count
- Owner
- County
- County Highway Agency
About this bridge
Upper Mill Creek over Lt Fork Troublesome Ck is a prestressed concrete box beam or girders - multiple carrying Upper Mill Creek over Lt Fork Troublesome Ck in Knott County, Kentucky. It was built in 2022, so it is 3 years old, younger than the Kentucky average of 46.6 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 622 vehicles a day, projected to reach 622 by 2030. The structure is 41 ft (12.5 m) long and 20 ft wide. If it were closed, the detour would be 98.8 mi (159 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Upper Mill Creek over Lt Fork Troublesome Ck built?
It was built in 2022, making it 3 years old in 2025.
What condition is Upper Mill Creek over Lt Fork Troublesome Ck in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in June 2024.
How much traffic does Upper Mill Creek over Lt Fork Troublesome Ck carry?
About 622 vehicles per day (2010 count).
How long is Upper Mill Creek over Lt Fork Troublesome Ck?
The structure is 41 ft (12.5 m) long with a longest span of 39 ft (12 m) and a deck 20 ft wide.
Who owns Upper Mill Creek over Lt Fork Troublesome Ck?
It is owned by the County Highway Agency.