Nfa A331 over Wilmouth Creek
PoorPosted for loadCannon County, Tennessee · Near Gassaway · Structure no. 080A3310001
- Built
- 1960
- 65 years old
- Condition
- Poor
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 31 ft
- 2 main spans
- Daily traffic
- 50
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa A331 over Wilmouth Creek is a steel continuous stringer/multi-beam or girder carrying Nfa A331 over Wilmouth Creek in Cannon County, Tennessee. It was built in 1960, so it is 65 years old, older than the Tennessee average of 47.4 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.
It carries about 50 vehicles a day, roughly 4% of them trucks, projected to reach 80 by 2042. The structure is 31 ft (9.4 m) long and 10 ft wide. If it were closed, the detour would be 123.7 mi (199 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa A331 over Wilmouth Creek built?
It was built in 1960, making it 65 years old in 2025.
What condition is Nfa A331 over Wilmouth Creek in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in May 2023.
How much traffic does Nfa A331 over Wilmouth Creek carry?
About 50 vehicles per day (2020 count), of which roughly 4% are trucks.
How long is Nfa A331 over Wilmouth Creek?
The structure is 31 ft (9.4 m) long with a longest span of 15 ft (4.7 m) and a deck 10 ft wide.
Who owns Nfa A331 over Wilmouth Creek?
It is owned by the County Highway Agency.