I-75 over Birch Creek
GoodHenry County, Georgia · 3 MI W of Mcdonough · Structure no. 000000015100350
- Built
- 1968
- 57 years old
- Condition
- Good
- inspected December 2024
- Type
- Culvert
- Concrete
- Length
- 36 ft
- 4 main spans
- Daily traffic
- 147,000
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I-75 over Birch Creek is a concrete culvert carrying I-75 over Birch Creek in Henry County, Georgia. It was built in 1968, so it is 57 years old, older 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 147,000 vehicles a day, roughly 1% of them trucks, projected to reach 182,490 by 2031. The structure is 36 ft (11 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-75 over Birch Creek built?
It was built in 1968, making it 57 years old in 2025.
What condition is I-75 over Birch 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 2024.
How much traffic does I-75 over Birch Creek carry?
About 147,000 vehicles per day (2024 count), of which roughly 1% are trucks.
How long is I-75 over Birch Creek?
The structure is 36 ft (11 m) long with a longest span of 8 ft (2.4 m).
Who owns I-75 over Birch Creek?
It is owned by the State Highway Agency.