Nfa C304 over Seven Mile Creek
FairDavidson County, Tennessee · Welch Dr.@ Oxglove Dr. · Structure no. 190A7150001
- Built
- 1950
- 75 years old
- Condition
- Fair
- inspected August 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 52 ft
- 1 main span
- Daily traffic
- 2,592
- 2020 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Nfa C304 over Seven Mile Creek is a prestressed concrete box beam or girders - multiple carrying Nfa C304 over Seven Mile Creek in Davidson County, Tennessee. It was built in 1950, so it is 75 years old, older than the Tennessee average of 47.4 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 2,592 vehicles a day, roughly 2% of them trucks, projected to reach 4,147 by 2041. The structure is 52 ft (15.8 m) long and 31 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 C304 over Seven Mile Creek built?
It was built in 1950, making it 75 years old in 2025.
What condition is Nfa C304 over Seven Mile Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in August 2023.
How much traffic does Nfa C304 over Seven Mile Creek carry?
About 2,592 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Nfa C304 over Seven Mile Creek?
The structure is 52 ft (15.8 m) long with a longest span of 51 ft (15.5 m) and a deck 31 ft wide.
Who owns Nfa C304 over Seven Mile Creek?
It is owned by the City or Municipal Highway Agency.