SR 146 over Chickamauga Creek Overfl
GoodCatoosa County, Georgia · 3 MI E of Ft Oglethorpe · Structure no. 000000004750520
- Built
- 2009
- 16 years old
- Condition
- Good
- inspected December 2023
- Type
- Culvert
- Concrete
- Length
- 54 ft
- 5 main spans
- Daily traffic
- 19,200
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
SR 146 over Chickamauga Creek Overfl is a concrete culvert carrying SR 146 over Chickamauga Creek Overfl in Catoosa County, Georgia. It was built in 2009, so it is 16 years old, younger than the Georgia average of 47.5 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 19,200 vehicles a day, roughly 1% of them trucks, projected to reach 18,480 by 2031. The structure is 54 ft (16.5 m) long. 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 146 over Chickamauga Creek Overfl built?
It was built in 2009, making it 16 years old in 2025.
What condition is SR 146 over Chickamauga Creek Overfl 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 December 2023.
How much traffic does SR 146 over Chickamauga Creek Overfl carry?
About 19,200 vehicles per day (2024 count), of which roughly 1% are trucks.
How long is SR 146 over Chickamauga Creek Overfl?
The structure is 54 ft (16.5 m) long with a longest span of 10 ft (3 m).
Who owns SR 146 over Chickamauga Creek Overfl?
It is owned by the State Highway Agency.