Nfa A431 over Lackey Creek
GoodMadison County, Tennessee · 5.2 MI NW JCT SR5&SR18 · Structure no. 570A4310001
- Built
- 1990
- 35 years old
- Condition
- Good
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 69 ft
- 1 main span
- Daily traffic
- 440
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa A431 over Lackey Creek is a prestressed concrete stringer/multi-beam or girder carrying Nfa A431 over Lackey Creek in Madison 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 440 vehicles a day, roughly 4% of them trucks, projected to reach 704 by 2041. The structure is 69 ft (21 m) long and 26 ft wide. If it were closed, the detour would be 8.7 mi (14 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa A431 over Lackey Creek built?
It was built in 1990, making it 35 years old in 2025.
What condition is Nfa A431 over Lackey 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 A431 over Lackey Creek carry?
About 440 vehicles per day (2020 count), of which roughly 4% are trucks.
How long is Nfa A431 over Lackey Creek?
The structure is 69 ft (21 m) long with a longest span of 69 ft (21 m) and a deck 26 ft wide.
Who owns Nfa A431 over Lackey Creek?
It is owned by the County Highway Agency.