Nfa A087 over Knob Creek
GoodMaury County, Tennessee · 3.25 M. Se. Santa Fe. · Structure no. 600A0870003
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected April 2024
- Type
- Box Beam or Girders - Single or Spread
- Concrete
- Length
- 48 ft
- 1 main span
- Daily traffic
- 30
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa A087 over Knob Creek is a concrete box beam or girders - single or spread carrying Nfa A087 over Knob Creek in Maury County, Tennessee. It was built in 2011, so it is 14 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 30 vehicles a day, roughly 2% of them trucks, projected to reach 48 by 2040. The structure is 48 ft (14.6 m) long and 25 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa A087 over Knob Creek built?
It was built in 2011, making it 14 years old in 2025.
What condition is Nfa A087 over Knob 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 April 2024.
How much traffic does Nfa A087 over Knob Creek carry?
About 30 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Nfa A087 over Knob Creek?
The structure is 48 ft (14.6 m) long with a longest span of 48 ft (14.6 m) and a deck 25 ft wide.
Who owns Nfa A087 over Knob Creek?
It is owned by the County Highway Agency.