FAP 397 over CSX Railroad
GoodWilliamson County, Tennessee · In City of Franklin · Structure no. 94SR3970001
- Built
- 1986
- 39 years old
- Condition
- Good
- inspected March 2023
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete Continuous
- Length
- 214 ft
- 3 main spans
- Daily traffic
- 12,733
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
FAP 397 over CSX Railroad is a prestressed concrete continuous box beam or girders - single or spread carrying FAP 397 over CSX Railroad in Williamson County, Tennessee. It was built in 1986, so it is 39 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 12,733 vehicles a day, roughly 9% of them trucks, projected to reach 18,586 by 2041. The structure is 214 ft (65.2 m) long and 50 ft wide. If it were closed, the detour would be 5 mi (8 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FAP 397 over CSX Railroad built?
It was built in 1986, making it 39 years old in 2025.
What condition is FAP 397 over CSX Railroad 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 March 2023.
How much traffic does FAP 397 over CSX Railroad carry?
About 12,733 vehicles per day (2021 count), of which roughly 9% are trucks.
How long is FAP 397 over CSX Railroad?
The structure is 214 ft (65.2 m) long with a longest span of 89 ft (27.1 m) and a deck 50 ft wide.
Who owns FAP 397 over CSX Railroad?
It is owned by the State Highway Agency.