Nfa A310 over Marlin Creek
GoodMadison County, Tennessee · 1.5 MI SW JCT SR197&SR198 · Structure no. 570A3100003
- Built
- 2009
- 16 years old
- Condition
- Good
- inspected May 2023
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete
- Length
- 65 ft
- 1 main span
- Daily traffic
- 200
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa A310 over Marlin Creek is a prestressed concrete box beam or girders - single or spread carrying Nfa A310 over Marlin Creek in Madison County, Tennessee. It was built in 2009, so it is 16 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 200 vehicles a day, roughly 4% of them trucks, projected to reach 320 by 2041. The structure is 65 ft (19.8 m) long and 26 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| 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 A310 over Marlin Creek built?
It was built in 2009, making it 16 years old in 2025.
What condition is Nfa A310 over Marlin 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 May 2023.
How much traffic does Nfa A310 over Marlin Creek carry?
About 200 vehicles per day (2020 count), of which roughly 4% are trucks.
How long is Nfa A310 over Marlin Creek?
The structure is 65 ft (19.8 m) long with a longest span of 65 ft (19.8 m) and a deck 26 ft wide.
Who owns Nfa A310 over Marlin Creek?
It is owned by the County Highway Agency.