Nfa A363 over Branch
GoodWilliamson County, Tennessee · 8 M NW JCT SR246&MAURY Cl · Structure no. 940A3630005
- Built
- 2008
- 17 years old
- Condition
- Good
- inspected June 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 34 ft
- 2 main spans
- Daily traffic
- 50
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa A363 over Branch is a concrete continuous culvert carrying Nfa A363 over Branch in Williamson County, Tennessee. It was built in 2008, so it is 17 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 50 vehicles a day, roughly 2% of them trucks, projected to reach 80 by 2039. The structure is 34 ft (10.4 m) long and 29 ft wide. If it were closed, the detour would be 5 mi (8 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 A363 over Branch built?
It was built in 2008, making it 17 years old in 2025.
What condition is Nfa A363 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 June 2023.
How much traffic does Nfa A363 over Branch carry?
About 50 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Nfa A363 over Branch?
The structure is 34 ft (10.4 m) long with a longest span of 16 ft (4.8 m) and a deck 29 ft wide.
Who owns Nfa A363 over Branch?
It is owned by the County Highway Agency.