SR 146 over Chickamauga Creek
GoodCatoosa County, Georgia · 3 MI E of Ft Oglethorpe · Structure no. 000000004700160
- Built
- 1983
- 42 years old
- Condition
- Good
- inspected December 2023
- Type
- Tee Beam
- Concrete
- Length
- 440 ft
- 11 main spans
- Daily traffic
- 19,200
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
SR 146 over Chickamauga Creek is a concrete tee beam carrying SR 146 over Chickamauga Creek in Catoosa County, Georgia. It was built in 1983, so it is 42 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 440 ft (134.1 m) long and 90 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 146 over Chickamauga Creek built?
It was built in 1983, making it 42 years old in 2025.
What condition is SR 146 over Chickamauga Creek 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 carry?
About 19,200 vehicles per day (2024 count), of which roughly 1% are trucks.
How long is SR 146 over Chickamauga Creek?
The structure is 440 ft (134.1 m) long with a longest span of 40 ft (12.2 m) and a deck 90 ft wide.
Who owns SR 146 over Chickamauga Creek?
It is owned by the State Highway Agency.