FAU 4148 over S. Seminole Dr. / I-24
GoodHamilton County, Tennessee · Missionary Ridge Area · Structure no. 33I00240053
- Built
- 1963
- 62 years old
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 270 ft
- 5 main spans
- Daily traffic
- 3,251
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
FAU 4148 over S. Seminole Dr. / I-24 is a steel stringer/multi-beam or girder carrying FAU 4148 over S. Seminole Dr. / I-24 in Hamilton County, Tennessee. It was built in 1963, so it is 62 years old, older 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 3,251 vehicles a day, roughly 3% of them trucks, projected to reach 5,072 by 2041. The structure is 270 ft (82.3 m) long and 38 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FAU 4148 over S. Seminole Dr. / I-24 built?
It was built in 1963, making it 62 years old in 2025.
What condition is FAU 4148 over S. Seminole Dr. / I-24 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 September 2024.
How much traffic does FAU 4148 over S. Seminole Dr. / I-24 carry?
About 3,251 vehicles per day (2021 count), of which roughly 3% are trucks.
How long is FAU 4148 over S. Seminole Dr. / I-24?
The structure is 270 ft (82.3 m) long with a longest span of 56 ft (17.1 m) and a deck 38 ft wide.
Who owns FAU 4148 over S. Seminole Dr. / I-24?
It is owned by the State Highway Agency.