I-285R to I-75 NB over I-75R to Windy Hill Rd.
GoodCobb County, Georgia · 0.9 N of I-285 & I-75 Int · Structure no. 000000006701870
- Built
- 1985
- 40 years old
- Condition
- Good
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 33 ft
- 1 main span
- Daily traffic
- 86,000
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I-285R to I-75 NB over I-75R to Windy Hill Rd. is a prestressed concrete stringer/multi-beam or girder carrying I-285R to I-75 NB over I-75R to Windy Hill Rd. in Cobb 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 86,000 vehicles a day, roughly 1% of them trucks, projected to reach 2,400 by 2032. The structure is 33 ft (10.1 m) long and 71 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-285R to I-75 NB over I-75R to Windy Hill Rd. built?
It was built in 1985, making it 40 years old in 2025.
What condition is I-285R to I-75 NB over I-75R to Windy Hill Rd. 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 September 2023.
How much traffic does I-285R to I-75 NB over I-75R to Windy Hill Rd. carry?
About 86,000 vehicles per day (2024 count), of which roughly 1% are trucks.
How long is I-285R to I-75 NB over I-75R to Windy Hill Rd.?
The structure is 33 ft (10.1 m) long with a longest span of 33 ft (10.1 m) and a deck 71 ft wide.
Who owns I-285R to I-75 NB over I-75R to Windy Hill Rd.?
It is owned by the State Highway Agency.