I-75 over Coppas Branch
FairBibb County, Georgia · 7 MI S of Macon · Structure no. 000000002100720
- Built
- 1963
- 62 years old, rebuilt 2010
- Condition
- Fair
- inspected December 2023
- Type
- Culvert
- Concrete
- Length
- 24 ft
- 2 main spans
- Daily traffic
- 92,100
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I-75 over Coppas Branch is a concrete culvert carrying I-75 over Coppas Branch in Bibb County, Georgia. It was built in 1963 and reconstructed in 2010, so it is 62 years old, older than the Georgia average of 47.5 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 92,100 vehicles a day, roughly 1% of them trucks, projected to reach 110,625 by 2031. The structure is 24 ft (7.3 m) long. If it were closed, the detour would be 9.9 mi (16 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-75 over Coppas Branch built?
It was built in 1963, making it 62 years old in 2025. It was reconstructed in 2010.
What condition is I-75 over Coppas Branch 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 December 2023.
How much traffic does I-75 over Coppas Branch carry?
About 92,100 vehicles per day (2024 count), of which roughly 1% are trucks.
How long is I-75 over Coppas Branch?
The structure is 24 ft (7.3 m) long with a longest span of 11 ft (3.4 m).
Who owns I-75 over Coppas Branch?
It is owned by the State Highway Agency.