FAU 4975 over Small Branch
GoodHamilton County, Tennessee · .01 MI West of I75 · Structure no. 33011450001
- Built
- 1981
- 44 years old
- Condition
- Good
- inspected February 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 26 ft
- 2 main spans
- Daily traffic
- 12,102
- 2021 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
FAU 4975 over Small Branch is a concrete continuous culvert carrying FAU 4975 over Small Branch in Hamilton County, Tennessee. It was built in 1981, so it is 44 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 12,102 vehicles a day, roughly 4% of them trucks, projected to reach 7,472 by 2040. The structure is 26 ft (7.8 m) long. If it were closed, the detour would be 11.8 mi (19 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 FAU 4975 over Small Branch built?
It was built in 1981, making it 44 years old in 2025.
What condition is FAU 4975 over Small Branch 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 February 2024.
How much traffic does FAU 4975 over Small Branch carry?
About 12,102 vehicles per day (2021 count), of which roughly 4% are trucks.
How long is FAU 4975 over Small Branch?
The structure is 26 ft (7.8 m) long with a longest span of 10 ft (3 m).
Who owns FAU 4975 over Small Branch?
It is owned by the City or Municipal Highway Agency.