Nfa A003 (sa 0604) over Blue Springs Branch
GoodBradley County, Tennessee · 2MI West of SR60 · Structure no. 06022590003
- Built
- 1983
- 42 years old
- Condition
- Good
- inspected October 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 32 ft
- 2 main spans
- Daily traffic
- 750
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa A003 (sa 0604) over Blue Springs Branch is a concrete continuous culvert carrying Nfa A003 (sa 0604) over Blue Springs Branch in Bradley County, Tennessee. It was built in 1983, so it is 42 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 750 vehicles a day, roughly 1% of them trucks, projected to reach 1,200 by 2041. The structure is 32 ft (9.8 m) long and 37 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa A003 (sa 0604) over Blue Springs Branch built?
It was built in 1983, making it 42 years old in 2025.
What condition is Nfa A003 (sa 0604) over Blue Springs 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 October 2023.
How much traffic does Nfa A003 (sa 0604) over Blue Springs Branch carry?
About 750 vehicles per day (2020 count), of which roughly 1% are trucks.
How long is Nfa A003 (sa 0604) over Blue Springs Branch?
The structure is 32 ft (9.8 m) long with a longest span of 16 ft (4.9 m) and a deck 37 ft wide.
Who owns Nfa A003 (sa 0604) over Blue Springs Branch?
It is owned by the County Highway Agency.