Nfa B224 over Branch
GoodWilliamson County, Tennessee · 3.1 MI NW JCT SR46&SR106 · Structure no. 940B2240001
- Built
- 1990
- 35 years old
- Condition
- Good
- inspected July 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 27 ft
- 2 main spans
- Daily traffic
- 2,820
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa B224 over Branch is a concrete continuous culvert carrying Nfa B224 over Branch in Williamson County, Tennessee. It was built in 1990, so it is 35 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 2,820 vehicles a day, roughly 1% of them trucks, projected to reach 4,512 by 2041. The structure is 27 ft (8.2 m) long. If it were closed, the detour would be 123.7 mi (199 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa B224 over Branch built?
It was built in 1990, making it 35 years old in 2025.
What condition is Nfa B224 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 July 2023.
How much traffic does Nfa B224 over Branch carry?
About 2,820 vehicles per day (2020 count), of which roughly 1% are trucks.
How long is Nfa B224 over Branch?
The structure is 27 ft (8.2 m) long with a longest span of 12 ft (3.7 m).
Who owns Nfa B224 over Branch?
It is owned by the County Highway Agency.