Nfa 2733 over Big Bigby Creek
PoorPosted for loadMaury County, Tennessee · 4.16 Mi.N. Jct. SH 20 · Structure no. 60SR0060007
- Built
- 1927
- 98 years old, rebuilt 1956
- Condition
- Poor
- inspected June 2024
- Type
- Tee Beam
- Concrete
- Length
- 143 ft
- 5 main spans
- Daily traffic
- 365
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa 2733 over Big Bigby Creek is a concrete tee beam carrying Nfa 2733 over Big Bigby Creek in Maury County, Tennessee. It was built in 1927 and reconstructed in 1956, so it is 98 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 365 vehicles a day, roughly 3% of them trucks, projected to reach 584 by 2042. The structure is 143 ft (43.6 m) long and 34 ft wide. If it were closed, the detour would be 67.7 mi (109 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 | 7 Good | Some minor problems. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 2733 over Big Bigby Creek built?
It was built in 1927, making it 98 years old in 2025. It was reconstructed in 1956.
What condition is Nfa 2733 over Big Bigby 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 June 2024.
How much traffic does Nfa 2733 over Big Bigby Creek carry?
About 365 vehicles per day (2021 count), of which roughly 3% are trucks.
How long is Nfa 2733 over Big Bigby Creek?
The structure is 143 ft (43.6 m) long with a longest span of 29 ft (8.8 m) and a deck 34 ft wide.
Who owns Nfa 2733 over Big Bigby Creek?
It is owned by the County Highway Agency.