Nra A255 over Branch
GoodWilliamson County, Tennessee · 2 M SE JCT SR46 & SR106 · Structure no. 940A2550001
- Built
- 1988
- 37 years old
- Condition
- Good
- inspected July 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 32 ft
- 2 main spans
- Daily traffic
- 830
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nra A255 over Branch is a concrete continuous culvert carrying Nra A255 over Branch in Williamson County, Tennessee. It was built in 1988, so it is 37 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 830 vehicles a day, roughly 2% of them trucks, projected to reach 1,328 by 2039. The structure is 32 ft (9.8 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 | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nra A255 over Branch built?
It was built in 1988, making it 37 years old in 2025.
What condition is Nra A255 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 Nra A255 over Branch carry?
About 830 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Nra A255 over Branch?
The structure is 32 ft (9.8 m) long with a longest span of 10 ft (3 m).
Who owns Nra A255 over Branch?
It is owned by the County Highway Agency.