FAP 78 over Slough
GoodLake County, Tennessee · 2 M S of SR21 · Structure no. 48SR0780009
- Built
- 1993
- 32 years old
- Condition
- Good
- inspected May 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 64 ft
- 4 main spans
- Daily traffic
- 2,974
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
FAP 78 over Slough is a concrete continuous culvert carrying FAP 78 over Slough in Lake County, Tennessee. It was built in 1993, so it is 32 years old, younger than the Tennessee average of 47.4 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 2,974 vehicles a day, roughly 6% of them trucks, projected to reach 4,944 by 2040. The structure is 64 ft (19.5 m) long and 65 ft wide. If it were closed, the detour would be 73.9 mi (119 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FAP 78 over Slough built?
It was built in 1993, making it 32 years old in 2025.
What condition is FAP 78 over Slough 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 May 2024.
How much traffic does FAP 78 over Slough carry?
About 2,974 vehicles per day (2021 count), of which roughly 6% are trucks.
How long is FAP 78 over Slough?
The structure is 64 ft (19.5 m) long with a longest span of 15 ft (4.6 m) and a deck 65 ft wide.
Who owns FAP 78 over Slough?
It is owned by the State Highway Agency.