Nfa A064 over Doe Creek
PoorJohnson County, Tennessee · S of SR67-N of SR167 · Structure no. 460A0640001
- Built
- 1975
- 50 years old
- Condition
- Poor
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 29 ft
- 1 main span
- Daily traffic
- 40
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa A064 over Doe Creek is a steel stringer/multi-beam or girder carrying Nfa A064 over Doe Creek in Johnson County, Tennessee. It was built in 1975, so it is 50 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.
It carries about 40 vehicles a day, roughly 6% of them trucks, projected to reach 64 by 2042. The structure is 29 ft (8.9 m) long and 25 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa A064 over Doe Creek built?
It was built in 1975, making it 50 years old in 2025.
What condition is Nfa A064 over Doe 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 April 2024.
How much traffic does Nfa A064 over Doe Creek carry?
About 40 vehicles per day (2020 count), of which roughly 6% are trucks.
How long is Nfa A064 over Doe Creek?
The structure is 29 ft (8.9 m) long with a longest span of 28 ft (8.5 m) and a deck 25 ft wide.
Who owns Nfa A064 over Doe Creek?
It is owned by the County Highway Agency.