I-285 over I-75
GoodClayton County, Georgia · 0.5 MI SE of Atl Airport · Structure no. 000000006301040
- Built
- 1985
- 40 years old
- Condition
- Good
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 368 ft
- 4 main spans
- Daily traffic
- 171,000
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I-285 over I-75 is a prestressed concrete stringer/multi-beam or girder carrying I-285 over I-75 in Clayton County, Georgia. It was built in 1985, so it is 40 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 171,000 vehicles a day, roughly 1% of them trucks, projected to reach 117,405 by 2032. The structure is 368 ft (112.2 m) long and 132 ft wide. If it were closed, the detour would be 1.2 mi (2 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-285 over I-75 built?
It was built in 1985, making it 40 years old in 2025.
What condition is I-285 over I-75 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 May 2023.
How much traffic does I-285 over I-75 carry?
About 171,000 vehicles per day (2024 count), of which roughly 1% are trucks.
How long is I-285 over I-75?
The structure is 368 ft (112.2 m) long with a longest span of 110 ft (33.5 m) and a deck 132 ft wide.
Who owns I-285 over I-75?
It is owned by the State Highway Agency.