Nfa A001 over Little Bigby Creek
GoodMaury County, Tennessee · .1 M W SR7 on Williamson · Structure no. 600A0010001
- Built
- 1974
- 51 years old
- Condition
- Good
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 72 ft
- 1 main span
- Daily traffic
- 973
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa A001 over Little Bigby Creek is a prestressed concrete stringer/multi-beam or girder carrying Nfa A001 over Little Bigby Creek in Maury County, Tennessee. It was built in 1974, so it is 51 years old, older 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 973 vehicles a day, roughly 13% of them trucks, projected to reach 1,557 by 2042. The structure is 72 ft (21.9 m) long and 33 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa A001 over Little Bigby Creek built?
It was built in 1974, making it 51 years old in 2025.
What condition is Nfa A001 over Little Bigby 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 2024.
How much traffic does Nfa A001 over Little Bigby Creek carry?
About 973 vehicles per day (2021 count), of which roughly 13% are trucks.
How long is Nfa A001 over Little Bigby Creek?
The structure is 72 ft (21.9 m) long with a longest span of 71 ft (21.6 m) and a deck 33 ft wide.
Who owns Nfa A001 over Little Bigby Creek?
It is owned by the County Highway Agency.