FAP 20 over Adair Branch
GoodMadison County, Tennessee · N of Jackson · Structure no. 57SR0200021
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected May 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 39 ft
- 3 main spans
- Daily traffic
- 12,522
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
FAP 20 over Adair Branch is a concrete continuous culvert carrying FAP 20 over Adair Branch in Madison County, Tennessee. It was built in 1991, so it is 34 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 12,522 vehicles a day, roughly 9% of them trucks, projected to reach 17,574 by 2041. The structure is 39 ft (12 m) long. If it were closed, the detour would be 36 mi (58 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 | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FAP 20 over Adair Branch built?
It was built in 1991, making it 34 years old in 2025.
What condition is FAP 20 over Adair Branch 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 FAP 20 over Adair Branch carry?
About 12,522 vehicles per day (2021 count), of which roughly 9% are trucks.
How long is FAP 20 over Adair Branch?
The structure is 39 ft (12 m) long with a longest span of 12 ft (3.7 m).
Who owns FAP 20 over Adair Branch?
It is owned by the State Highway Agency.