Nfa E477 over Branch
GoodHamilton County, Tennessee · .2 MI North of I75 · Structure no. 330E4770001
- Built
- 1975
- 50 years old
- Condition
- Good
- inspected March 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 23 ft
- 2 main spans
- Daily traffic
- 2,698
- 2021 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Nfa E477 over Branch is a concrete continuous culvert carrying Nfa E477 over Branch in Hamilton County, Tennessee. It was built in 1975, so it is 50 years old, older 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 2,698 vehicles a day, roughly 3% of them trucks, projected to reach 4,240 by 2040. The structure is 23 ft (6.9 m) long and 41 ft wide. If it were closed, the detour would be 0.6 mi (1 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 Nfa E477 over Branch built?
It was built in 1975, making it 50 years old in 2025.
What condition is Nfa E477 over 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 March 2024.
How much traffic does Nfa E477 over Branch carry?
About 2,698 vehicles per day (2021 count), of which roughly 3% are trucks.
How long is Nfa E477 over Branch?
The structure is 23 ft (6.9 m) long with a longest span of 10 ft (3 m) and a deck 41 ft wide.
Who owns Nfa E477 over Branch?
It is owned by the City or Municipal Highway Agency.