Nfa B259 over Maroon Branch
GoodBradley County, Tennessee · .5MI West of SR60 · Structure no. 060B2590001
- Built
- 1986
- 39 years old
- Condition
- Good
- inspected September 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 27 ft
- 2 main spans
- Daily traffic
- 250
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa B259 over Maroon Branch is a concrete continuous culvert carrying Nfa B259 over Maroon Branch in Bradley County, Tennessee. It was built in 1986, so it is 39 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 250 vehicles a day, roughly 2% of them trucks, projected to reach 400 by 2041. The structure is 27 ft (8.2 m) long and 28 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 | 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 B259 over Maroon Branch built?
It was built in 1986, making it 39 years old in 2025.
What condition is Nfa B259 over Maroon 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 September 2023.
How much traffic does Nfa B259 over Maroon Branch carry?
About 250 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Nfa B259 over Maroon Branch?
The structure is 27 ft (8.2 m) long with a longest span of 11 ft (3.4 m) and a deck 28 ft wide.
Who owns Nfa B259 over Maroon Branch?
It is owned by the County Highway Agency.