Nfa A230 over Plunkett Creek
GoodSmith County, Tennessee · 3.9 MI SW JCT SR25&SR80 · Structure no. 800A2300001
- Built
- 1985
- 40 years old
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 128 ft
- 3 main spans
- Daily traffic
- 260
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa A230 over Plunkett Creek is a prestressed concrete stringer/multi-beam or girder carrying Nfa A230 over Plunkett Creek in Smith County, Tennessee. It was built in 1985, so it is 40 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 260 vehicles a day, roughly 4% of them trucks, projected to reach 416 by 2042. The structure is 128 ft (39 m) long and 24 ft wide. 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 |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa A230 over Plunkett Creek built?
It was built in 1985, making it 40 years old in 2025.
What condition is Nfa A230 over Plunkett Creek 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 A230 over Plunkett Creek carry?
About 260 vehicles per day (2020 count), of which roughly 4% are trucks.
How long is Nfa A230 over Plunkett Creek?
The structure is 128 ft (39 m) long with a longest span of 43 ft (13.1 m) and a deck 24 ft wide.
Who owns Nfa A230 over Plunkett Creek?
It is owned by the County Highway Agency.