Nfa 997 (sa 6004) over Dog Creek
GoodMaury County, Tennessee · 10 M. W. Columbia. · Structure no. 60009970001
- Built
- 1990
- 35 years old
- Condition
- Good
- inspected June 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 38 ft
- 2 main spans
- Daily traffic
- 437
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa 997 (sa 6004) over Dog Creek is a concrete continuous culvert carrying Nfa 997 (sa 6004) over Dog Creek in Maury County, Tennessee. It was built in 1990, so it is 35 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 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 437 vehicles a day, roughly 3% of them trucks, projected to reach 752 by 2040. The structure is 38 ft (11.6 m) long and 26 ft wide. If it were closed, the detour would be 3.7 mi (6 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa 997 (sa 6004) over Dog Creek built?
It was built in 1990, making it 35 years old in 2025.
What condition is Nfa 997 (sa 6004) over Dog 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 997 (sa 6004) over Dog Creek carry?
About 437 vehicles per day (2021 count), of which roughly 3% are trucks.
How long is Nfa 997 (sa 6004) over Dog Creek?
The structure is 38 ft (11.6 m) long with a longest span of 15 ft (4.6 m) and a deck 26 ft wide.
Who owns Nfa 997 (sa 6004) over Dog Creek?
It is owned by the County Highway Agency.